diff --git a/gnu/local.mk b/gnu/local.mk
index 126d41ff64..a76a0cdbf4 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -953,7 +953,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/guile-relocatable.patch			\
   %D%/packages/patches/guile-rsvg-pkgconfig.patch		\
   %D%/packages/patches/guile-emacs-fix-configure.patch		\
-  %D%/packages/patches/gstreamer-buffer-reset-offset.patch	\
   %D%/packages/patches/gtk2-respect-GUIX_GTK2_PATH.patch	\
   %D%/packages/patches/gtk2-respect-GUIX_GTK2_IM_MODULE_FILE.patch \
   %D%/packages/patches/gtk2-theme-paths.patch			\
@@ -1025,6 +1024,8 @@ dist_patch_DATA =						\
   %D%/packages/patches/kmod-module-directory.patch		\
   %D%/packages/patches/kmscon-runtime-keymap-switch.patch	\
   %D%/packages/patches/kpackage-allow-external-paths.patch	\
+  %D%/packages/patches/kpmcore-fix-tests.patch			\
+  %D%/packages/patches/kpmcore-remove-broken-test.patch		\
   %D%/packages/patches/kobodeluxe-paths.patch			\
   %D%/packages/patches/kobodeluxe-enemies-pipe-decl.patch	\
   %D%/packages/patches/kobodeluxe-const-charp-conversion.patch	\
@@ -1132,6 +1133,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/mcrypt-CVE-2012-4426.patch			\
   %D%/packages/patches/mcrypt-CVE-2012-4527.patch			\
   %D%/packages/patches/mesa-skip-disk-cache-test.patch		\
+  %D%/packages/patches/mesa-timespec-test-32bit.patch		\
   %D%/packages/patches/mescc-tools-boot.patch			\
   %D%/packages/patches/meson-for-build-rpath.patch		\
   %D%/packages/patches/metabat-fix-compilation.patch		\
@@ -1207,6 +1209,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/openssl-c-rehash-in.patch		\
   %D%/packages/patches/openssl-CVE-2019-1559.patch		\
   %D%/packages/patches/open-zwave-hidapi.patch			\
+  %D%/packages/patches/orc-typedef-enum.patch			\
   %D%/packages/patches/orpheus-cast-errors-and-includes.patch	\
   %D%/packages/patches/osip-CVE-2017-7853.patch			\
   %D%/packages/patches/ots-no-include-missing-file.patch	\
@@ -1265,6 +1268,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/pygpgme-disable-problematic-tests.patch  \
   %D%/packages/patches/pyqt-configure.patch			\
   %D%/packages/patches/pyqt-public-sip.patch			\
+  %D%/packages/patches/pyqt-unbundled-qt.patch			\
   %D%/packages/patches/python-2-deterministic-build-info.patch	\
   %D%/packages/patches/python-2.7-adjust-tests.patch		\
   %D%/packages/patches/python-2.7-search-paths.patch		\
@@ -1302,7 +1306,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/python-waitress-fix-tests.patch		\
   %D%/packages/patches/qemu-glibc-2.27.patch 			\
   %D%/packages/patches/qt4-ldflags.patch			\
-  %D%/packages/patches/qtbase-old-kernel.patch			\
   %D%/packages/patches/qtbase-use-TZDIR.patch			\
   %D%/packages/patches/qtscript-disable-tests.patch		\
   %D%/packages/patches/quagga-reproducible-build.patch          \
@@ -1343,6 +1346,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/scotch-build-parallelism.patch		\
   %D%/packages/patches/scotch-integer-declarations.patch	\
   %D%/packages/patches/sdl-libx11-1.6.patch			\
+  %D%/packages/patches/sdl2-mesa-compat.patch			\
   %D%/packages/patches/seahorse-gkr-use-0-on-empty-flags.patch	\
   %D%/packages/patches/seq24-rename-mutex.patch			\
   %D%/packages/patches/sharutils-CVE-2018-1000097.patch		\
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 3a3360dc7a..e8150708c0 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1196,7 +1196,7 @@ (define-public glibc/hurd-headers
 (define-public tzdata
   (package
     (name "tzdata")
-    (version "2019b")
+    (version "2019c")
     (source (origin
              (method url-fetch)
              (uri (string-append
@@ -1204,7 +1204,7 @@ (define-public tzdata
                    version ".tar.gz"))
              (sha256
               (base32
-               "0r0clnlslwm15m1c61dinf1fi9ffgl6aipng7i7yryfwj0n0kn85"))))
+               "0z7w1yv37cfk8yhix2cillam091vgp1j4g8fv84261q9mdnq1ivr"))))
     (build-system gnu-build-system)
     (arguments
      '(#:tests? #f
@@ -1254,7 +1254,7 @@ (define-public tzdata
                                 version ".tar.gz"))
                           (sha256
                            (base32
-                            "0vbmswvv3li25s31shyllq5v24449lxnrki9hr043nipjd09sirf"))))))
+                            "1m3y2rnf1nggxxhxplab5zdd5whvar3ijyrv7lifvm82irkd7szn"))))))
     (home-page "https://www.iana.org/time-zones")
     (synopsis "Database of current and historical time zones")
     (description "The Time Zone Database (often called tz or zoneinfo)
@@ -1272,7 +1272,25 @@ (define-public tzdata
 (define-public tzdata-for-tests
   (hidden-package
    (package
-     (inherit tzdata))))
+     (inherit tzdata)
+     (version "2019b")
+     (source (origin
+               (method url-fetch)
+               (uri (string-append
+                     "https://data.iana.org/time-zones/releases/tzdata"
+                     version ".tar.gz"))
+               (sha256
+                (base32
+                 "0r0clnlslwm15m1c61dinf1fi9ffgl6aipng7i7yryfwj0n0kn85"))))
+     (inputs
+      `(("tzcode" ,(origin
+                     (method url-fetch)
+                     (uri (string-append
+                           "https://data.iana.org/time-zones/releases/tzcode"
+                           version ".tar.gz"))
+                     (sha256
+                      (base32
+                       "0vbmswvv3li25s31shyllq5v24449lxnrki9hr043nipjd09sirf")))))))))
 
 (define-public libiconv
   (package
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index b0d070b4e7..6293cf6b0f 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -11273,7 +11273,8 @@ (define-public kentutils
        ("tcsh" ,tcsh)
        ("perl" ,perl)
        ("libpng" ,libpng)
-       ("mariadb" ,mariadb)
+       ("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("openssl" ,openssl)))
     (home-page "http://genome.cse.ucsc.edu/index.html")
     (synopsis "Assorted bioinformatics utilities")
diff --git a/gnu/packages/calendar.scm b/gnu/packages/calendar.scm
index 326805f70d..6c60008ec7 100644
--- a/gnu/packages/calendar.scm
+++ b/gnu/packages/calendar.scm
@@ -50,7 +50,7 @@ (define-module (gnu packages calendar)
 (define-public libical
   (package
     (name "libical")
-    (version "3.0.5")
+    (version "3.0.6")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -58,7 +58,7 @@ (define-public libical
                     version "/libical-" version ".tar.gz"))
               (sha256
                (base32
-                "1rkq9qkvbv76n6k6kc8pxhwj9vhyigkb6flfcn1rk6wwqk451mbs"))))
+                "15sdmh8w4vszd7jhv9fdpd48anpkniq2k1jw7siy9v1jnz1232jw"))))
     (build-system cmake-build-system)
     (arguments
      '(#:tests? #f ; test suite appears broken
diff --git a/gnu/packages/certs.scm b/gnu/packages/certs.scm
index 7e0071ecf9..f47260121b 100644
--- a/gnu/packages/certs.scm
+++ b/gnu/packages/certs.scm
@@ -76,7 +76,7 @@ (define certdata2pem
 (define-public nss-certs
   (package
     (name "nss-certs")
-    (version "3.45")
+    (version "3.46.1")
     (source (origin
               (method url-fetch)
               (uri (let ((version-with-underscores
@@ -87,7 +87,7 @@ (define-public nss-certs
                       "nss-" version ".tar.gz")))
               (sha256
                (base32
-                "12sfq9xvpwpc22qnjsg1if1lmchiy33byrh92wn91phz7li0abqi"))))
+                "0l9ns44rlkp1bpblplspfbqmyhb8rhvc89y56kqh725rgpny1xrv"))))
     (build-system gnu-build-system)
     (outputs '("out"))
     (native-inputs
diff --git a/gnu/packages/check.scm b/gnu/packages/check.scm
index cb3d2a0ef2..720f7fccbc 100644
--- a/gnu/packages/check.scm
+++ b/gnu/packages/check.scm
@@ -2249,7 +2249,7 @@ (define-public unittest-cpp
 (define-public libfaketime
   (package
     (name "libfaketime")
-    (version "0.9.7")
+    (version "0.9.8")
     (home-page "https://github.com/wolfcw/libfaketime")
     (source (origin
               (method git-fetch)
@@ -2258,7 +2258,7 @@ (define-public libfaketime
                     (commit (string-append "v" version))))
               (sha256
                (base32
-                "1cin1pqwpsswcv7amiwijirvcg3x1zf2l00s1x84nxc5602fzr5c"))
+                "1mfdl82ppgbdvy1ny8mb7xii7p0g7awvn4bn36jb8v4r545slmjc"))
               (file-name (git-file-name name version))))
     (build-system gnu-build-system)
     (arguments
diff --git a/gnu/packages/code.scm b/gnu/packages/code.scm
index 20726cfebc..021181bd8f 100644
--- a/gnu/packages/code.scm
+++ b/gnu/packages/code.scm
@@ -11,6 +11,7 @@
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2019 Hartmut Goebel <h.goebel@goebel-consult.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -597,21 +598,38 @@ (define-public astyle
        #:make-flags (list (string-append "prefix=" %output)
                           "INSTALL=install"
                           "all")
+       #:modules ((guix build gnu-build-system) ;; FIXME use %default-modules
+                  (guix build utils)
+                  (ice-9 regex))
        #:phases
        (modify-phases %standard-phases
          (replace 'configure
            (lambda _ (chdir "build/gcc") #t))
          (add-after 'install 'install-libs
            (lambda* (#:key outputs #:allow-other-keys)
-             ;; Libraries are not installed by default
+             ;; Libraries and includes are not installed by default
              (let* ((output (assoc-ref outputs "out"))
+                    (incdir (string-append output "/include"))
                     (libdir (string-append output "/lib")))
-               (begin
-                 (mkdir-p libdir)
-                 (for-each (lambda (l)
-                             (copy-file
-                              l (string-append libdir "/" (basename l))))
-                           (find-files "bin" "lib*"))))
+               (define (make-so-link sofile strip-pattern)
+                 (symlink
+                  (basename sofile)
+                  (regexp-substitute #f
+                                     (string-match strip-pattern sofile)
+                                     'pre)))
+               (mkdir-p incdir)
+               (copy-file "../../src/astyle.h"
+                          (string-append incdir "/astyle.h"))
+               (mkdir-p libdir)
+               (for-each (lambda (l)
+                           (copy-file
+                            l (string-append libdir "/" (basename l))))
+                         (find-files "bin" "lib*"))
+               (for-each
+                (lambda (sofile)
+                  (make-so-link sofile "(\\.[0-9]){3}$")  ;; link .so
+                  (make-so-link sofile "(\\.[0-9]){2}$")) ;; link .so.3
+                (find-files libdir "lib.*\\.so\\..*")))
              #t)))))
     (home-page "http://astyle.sourceforge.net/")
     (synopsis "Source code indenter, formatter, and beautifier")
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 231e8b9657..89dcc34e21 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -736,7 +736,7 @@ (define-public libmspack
 (define-public lz4
   (package
     (name "lz4")
-    (version "1.9.1")
+    (version "1.9.2")
     (source
      (origin
        (method git-fetch)
@@ -744,10 +744,13 @@ (define-public lz4
                            (commit (string-append "v" version))))
        (sha256
         (base32
-         "1l1caxrik1hqs40vj3bpv1pikw6b74cfazv5c0v6g48zpcbmshl0"))
+         "0lpaypmk70ag2ks3kf2dl4ac3ba40n5kc1ainkp9wfjawz76mh61"))
        (file-name (git-file-name name version))))
     (build-system gnu-build-system)
-    (native-inputs `(("valgrind" ,valgrind)))    ;for tests
+    (native-inputs
+     `(;; For tests.
+       ("python" ,python)
+       ("valgrind" ,valgrind)))
     (arguments
      `(#:test-target "test"
        #:make-flags (list "CC=gcc"
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 54ae95d908..765747ea3b 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -2759,7 +2759,8 @@ (define-public r-rmysql
     (properties `((upstream-name . "RMySQL")))
     (build-system r-build-system)
     (inputs
-     `(("mariadb" ,mariadb)
+     `(("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("zlib" ,zlib)))
     (propagated-inputs
      `(("r-dbi" ,r-dbi)))
diff --git a/gnu/packages/cups.scm b/gnu/packages/cups.scm
index e54f5f03b0..1f8e7bd179 100644
--- a/gnu/packages/cups.scm
+++ b/gnu/packages/cups.scm
@@ -58,7 +58,7 @@ (define-module (gnu packages cups)
 (define-public cups-filters
   (package
     (name "cups-filters")
-    (version "1.25.1")
+    (version "1.25.11")
     (source(origin
               (method url-fetch)
               (uri
@@ -66,7 +66,7 @@ (define-public cups-filters
                               "cups-filters-" version ".tar.xz"))
               (sha256
                (base32
-                "0nlq44jnjcnrbdv0dv5myg5kaycmk6a4klynpvj65xvn3l9cq28s"))
+                "0ni8krr4rf5833livn9401cd41gspjvxj0iiqnc1rfg3x90i0fxh"))
               (modules '((guix build utils)))
               (snippet
                ;; install backends, banners and filters to cups-filters output
@@ -187,7 +187,7 @@ (define-public cups-filters
 (define-public cups-minimal
   (package
     (name "cups-minimal")
-    (version "2.2.11")
+    (version "2.3.0")
     (source
      (origin
        (method url-fetch)
@@ -195,7 +195,7 @@ (define-public cups-minimal
                            version "/cups-" version "-source.tar.gz"))
        (sha256
         (base32
-         "0v5p10lyv8wv48s8ghkhjmdrxg6iwj8hn36v1ilkz46n7y0i107m"))))
+         "19d1jpdpxy0fclq37pchi7ldnw9dssxx3zskcgqai3h0rwlh5bxc"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
@@ -225,7 +225,7 @@ (define-public cups-minimal
                #t)))
          (add-before 'build 'patch-tests
            (lambda _
-             (substitute* "test/ippserver.c"
+             (substitute* "tools/ippeveprinter.c"
                (("#  else /\\* HAVE_AVAHI \\*/")
                 "#elif defined(HAVE_AVAHI)"))
              #t)))))
@@ -245,7 +245,8 @@ (define-public cups-minimal
 Internally, CUPS uses PostScript Printer Description (@dfn{PPD}) files to
 describe printer capabilities and features, and a wide variety of generic and
 device-specific programs to convert and print many types of files.")
-    (license license:gpl2)))
+    ;; CUPS is Apache 2.0 with exceptions, see the NOTICE file.
+    (license license:asl2.0)))
 
 (define-public cups
   (package (inherit cups-minimal)
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 8260bfcb43..cb843672af 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -717,9 +717,11 @@ (define-public mariadb
                                     (find-files "pcre") (find-files "zlib")))
                   #t))))
     (build-system cmake-build-system)
+    (outputs '("out" "lib" "dev"))
     (arguments
      `(#:configure-flags
-       '("-DBUILD_CONFIG=mysql_release"
+       (list
+         "-DBUILD_CONFIG=mysql_release"
          ;; Linking with libarchive fails, like this:
 
          ;; ld: /gnu/store/...-libarchive-3.2.2/lib/libarchive.a(archive_entry.o):
@@ -743,15 +745,26 @@ (define-public mariadb
          "-DDEFAULT_COLLATION=utf8_general_ci"
          "-DMYSQL_DATADIR=/var/lib/mysql"
          "-DMYSQL_UNIX_ADDR=/run/mysqld/mysqld.sock"
-         "-DINSTALL_INFODIR=share/mysql/docs"
-         "-DINSTALL_MANDIR=share/man"
+         (string-append "-DCMAKE_INSTALL_PREFIX=" (assoc-ref %outputs "lib"))
+         (string-append "-DCMAKE_INSTALL_RPATH=" (assoc-ref %outputs "lib")
+                        "/lib")
+         (string-append "-DINSTALL_INFODIR=" (assoc-ref %outputs "out")
+                        "/share/mysql/docs")
+         (string-append "-DINSTALL_MANDIR=" (assoc-ref %outputs "out")
+                        "/share/man")
+         (string-append "-DINSTALL_SCRIPTDIR=" (assoc-ref %outputs "out") "/bin")
+         (string-append "-DINSTALL_BINDIR=" (assoc-ref %outputs "out") "/bin")
+         "-DCMAKE_INSTALL_LIBDIR=lib"
          "-DINSTALL_PLUGINDIR=lib/mysql/plugin"
-         "-DINSTALL_SCRIPTDIR=bin"
-         "-DINSTALL_INCLUDEDIR=include/mysql"
-         "-DINSTALL_DOCREADMEDIR=share/mysql/docs"
-         "-DINSTALL_SUPPORTFILESDIR=share/mysql/support-files"
+         (string-append "-DINSTALL_INCLUDEDIR=" (assoc-ref %outputs "dev")
+                        "/include/mysql")
+         (string-append "-DINSTALL_DOCREADMEDIR=" (assoc-ref %outputs "out")
+                        "/share/mysql/docs")
+         (string-append "-DINSTALL_DOCDIR=" (assoc-ref %outputs "out")
+                        "/share/mysql/docs")
+         (string-append "-DINSTALL_SUPPORTFILESDIR=" (assoc-ref %outputs "out")
+                        "/share/mysql/support-files")
          "-DINSTALL_MYSQLSHAREDIR=share/mysql"
-         "-DINSTALL_DOCDIR=share/mysql/docs"
          "-DINSTALL_SHAREDIR=share")
        #:phases
        (modify-phases %standard-phases
@@ -834,19 +847,29 @@ (define-public mariadb
           'install 'post-install
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out     (assoc-ref outputs "out"))
-                   (test    (assoc-ref outputs "test")))
+                   (dev     (assoc-ref outputs "dev"))
+                   (lib     (assoc-ref outputs "lib")))
               (substitute* (string-append out "/bin/mysql_install_db")
                 (("basedir=\"\"")
                  (string-append "basedir=\"" out "\"")))
               ;; Remove unneeded files for testing.
-              (with-directory-excursion out
+              (with-directory-excursion lib
                 (for-each delete-file-recursively
-                          '("data" "mysql-test" "sql-bench"
-                            "share/man/man1/mysql-test-run.pl.1"))
-                ;; Delete huge and unnecessary executables.
-                (for-each delete-file (find-files "bin" "(test|embedded)"))
+                          '("data" "mysql-test" "sql-bench"))
                 ;; And static libraries.
                 (for-each delete-file (find-files "lib" "\\.a$")))
+              (with-directory-excursion out
+                (delete-file "share/man/man1/mysql-test-run.pl.1")
+                ;; Delete huge and unnecessary executables.
+                (for-each delete-file (find-files "bin" "(test|embedded)")))
+              (mkdir-p (string-append dev "/share"))
+              (mkdir-p (string-append dev "/bin"))
+              (rename-file (string-append lib "/bin/mysqld")
+                           (string-append out "/bin/mysqld"))
+              (rename-file (string-append lib "/share/pkgconfig")
+                           (string-append dev "/share/pkgconfig"))
+              (rename-file (string-append out "/bin/mysql_config")
+                           (string-append dev "/bin/mysql_config"))
               #t))))))
     (native-inputs
      `(("bison" ,bison)
@@ -1611,7 +1634,8 @@ (define-public perl-dbd-mysql
        #:tests? #f))
     (propagated-inputs
      `(("perl-dbi" ,perl-dbi)
-       ("mysql" ,mariadb)))
+       ("mysql" ,mariadb "lib")
+       ("mysql-dev" ,mariadb "dev")))
     (home-page "https://metacpan.org/release/DBD-mysql")
     (synopsis "DBI MySQL interface")
     (description "This package provides a MySQL driver for the Perl5
@@ -2729,7 +2753,8 @@ (define-public python-mysqlclient
        ("mock" ,python-mock)
        ("py.test" ,python-pytest)))
     (inputs
-     `(("mysql" ,mariadb)
+     `(("mysql" ,mariadb "lib")
+       ("mysql-dev" ,mariadb "dev")
        ("libz" ,zlib)
        ("openssl" ,openssl)))
     (home-page "https://github.com/PyMySQL/mysqlclient-python")
diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index 9139578768..c457f5a021 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -555,7 +555,7 @@ (define-public klavaro
 (define-public ktouch
   (package
     (name "ktouch")
-    (version "19.08.1")
+    (version "19.08.2")
     (source
       (origin
         (method url-fetch)
@@ -563,7 +563,7 @@ (define-public ktouch
                             version "/src/ktouch-" version ".tar.xz"))
         (sha256
          (base32
-          "19rdk94pls75hdvx11hnfk3qpm6l28p9q45q5f04sknxagrfaznr"))))
+          "0dm6xcwai0bx2h16rny1xa9n1509mfxvy39kfxx5qih53p15jrnk"))))
     (build-system qt-build-system)
     (arguments
      `(#:phases
diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 4406d51622..5fbfb537e6 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -11958,7 +11958,8 @@ (define-public emacs-emacsql
              #t)))))
     (inputs
      `(("emacs-minimal" ,emacs-minimal)
-       ("mariadb" ,mariadb)
+       ("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("postgresql" ,postgresql)))
     (propagated-inputs
      `(("emacs-finalize" ,emacs-finalize)
diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index 76805f9ca5..1412c7ca95 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -77,6 +77,7 @@ (define-module (gnu packages finance)
   #:use-module (gnu packages sphinx)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages textutils)
+  #:use-module (gnu packages time)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages upnp)
   #:use-module (gnu packages version-control)
@@ -442,7 +443,7 @@ (define-public electron-cash
   (package
     (inherit electrum)
     (name "electron-cash")
-    (version "4.0.7")
+    (version "4.0.10")
     (source
      (origin
        (method url-fetch)
@@ -453,13 +454,17 @@ (define-public electron-cash
                            ".tar.gz"))
        (sha256
         (base32
-         "0xswmr68cm1c77lzisi3z812jzqczm9dfrshfhdq42zz5kaz4gnn"))
+         "1rcywlma6hk52ymisx536jvkdwa73rhn1jxhsbs4wbvajl90w9s8"))
        (modules '((guix build utils)))
        (snippet
         '(begin
            ;; Delete the bundled dependencies.
            (delete-file-recursively "packages")
            #t))))
+    (inputs
+     `(,@(package-inputs electrum)
+       ("python-dateutil", python-dateutil)
+       ("python-dnspython", python-dnspython)))
     (home-page "https://electroncash.org/")
     (synopsis "Bitcoin Cash wallet")
     (description
diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index 6f8b85e9d9..6c459db8b5 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -155,14 +155,14 @@ (define-public xdg-utils
 (define-public libinput
   (package
     (name "libinput")
-    (version "1.13.4")
+    (version "1.14.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://freedesktop.org/software/libinput/"
                                   "libinput-" version ".tar.xz"))
               (sha256
                (base32
-                "07a0w7rak7rvnh6g4j0akwjxwinxfszc1xi9mrx12fv82k3mgsyk"))))
+                "0w7fas37mp2k06f12i3lnj717lw73asziknj6z51kh1m50ja6cz3"))))
     (build-system meson-build-system)
     (arguments
      `(#:configure-flags '("-Ddocumentation=false")
@@ -590,7 +590,7 @@ (define-public wayland
 (define-public wayland-protocols
   (package
     (name "wayland-protocols")
-    (version "1.17")
+    (version "1.18")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -598,7 +598,7 @@ (define-public wayland-protocols
                     "wayland-protocols-" version ".tar.xz"))
               (sha256
                (base32
-                "0bw1sqixqk2a7mqw630cs4dlgcp5yib90vyikzm3lr05jz7ij4yz"))))
+                "1cvl93h83ymbfhb567jv5gzyq08181w7c46rsw4xqqqpcvkvfwrx"))))
     (build-system gnu-build-system)
     (inputs
      `(("wayland" ,wayland)))
diff --git a/gnu/packages/gdb.scm b/gnu/packages/gdb.scm
index 48d1c0da6b..81e2892ad2 100644
--- a/gnu/packages/gdb.scm
+++ b/gnu/packages/gdb.scm
@@ -34,17 +34,17 @@ (define-module (gnu packages gdb)
   #:use-module (guix download)
   #:use-module (guix build-system gnu))
 
-(define-public gdb-8.2
+(define-public gdb-8.3
   (package
     (name "gdb")
-    (version "8.2.1")
+    (version "8.3.1")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/gdb/gdb-"
                                  version ".tar.xz"))
              (sha256
               (base32
-               "00i27xqawjv282a07i73lp1l02n0a3ywzhykma75qg500wll6sha"))))
+               "1i2pjwaafrlz7wqm40b4znr77ai32rjsxkpl2az38yyarpbv8m8y"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; FIXME "make check" fails on single-processor systems.
@@ -106,19 +106,19 @@ (define-public gdb-8.2
 written in C, C++, Ada, Objective-C, Pascal and more.")
     (license gpl3+)))
 
-(define-public gdb-8.3
-  (package
-    (inherit gdb-8.2)
-    (version "8.3.1")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://gnu/gdb/gdb-"
-                                  version ".tar.xz"))
-              (sha256
-               (base32
-                "1i2pjwaafrlz7wqm40b4znr77ai32rjsxkpl2az38yyarpbv8m8y"))))))
+(define-public gdb-8.2
+  (package/inherit
+   gdb-8.3
+   (version "8.2.1")
+   (source (origin
+             (method url-fetch)
+             (uri (string-append "mirror://gnu/gdb/gdb-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "00i27xqawjv282a07i73lp1l02n0a3ywzhykma75qg500wll6sha"))))))
 
 (define-public gdb
   ;; This is the fixed version that packages depend on.  Update it rarely
   ;; enough to avoid massive rebuilds.
-  gdb-8.2)
+  gdb-8.3)
diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index 06e7bb5ae9..63e12efe06 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -229,7 +229,7 @@ (define libva-without-mesa
 (define-public mesa
   (package
     (name "mesa")
-    (version "19.1.4")
+    (version "19.2.1")
     (source
       (origin
         (method url-fetch)
@@ -241,9 +241,10 @@ (define-public mesa
                                   version "/mesa-" version ".tar.xz")))
         (sha256
          (base32
-          "1yvb7ja09i36zjifpyrf8jmbm9z0wqs2w3x8dlmxkkzdv6knilm6"))
+          "1s81kwcjkkahnf5y5mshmd3q9j057hhsai7awpq6yb6im2hkriac"))
         (patches
-         (search-patches "mesa-skip-disk-cache-test.patch"))))
+         (search-patches "mesa-skip-disk-cache-test.patch"
+                         "mesa-timespec-test-32bit.patch"))))
     (build-system meson-build-system)
     (propagated-inputs
       `(;; The following are in the Requires.private field of gl.pc.
@@ -277,13 +278,11 @@ (define-public mesa
         ("gettext" ,gettext-minimal)
         ,@(match (%current-system)
             ((or "x86_64-linux" "i686-linux")
-             `(("glslang" ,glslang)
-               ("vulkan-headers" ,vulkan-headers)
-               ("vulkan-loader" ,vulkan-loader)))
+             `(("glslang" ,glslang)))
             (_
              `()))
         ("pkg-config" ,pkg-config)
-        ("python" ,python)
+        ("python" ,python-wrapper)
         ("python-mako" ,python-mako)
         ("which" ,(@ (gnu packages base) which))))
     (arguments
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index a4e9a0e592..2f15beecc7 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
-;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2017 ng0 <ng0@n0.is>
@@ -875,7 +875,7 @@ (define-public icecat
                            ;; "--with-system-png"
                            )
 
-       #:imported-modules ,%cargo-utils-modules ;for `generate-checksums'
+       #:imported-modules ,%cargo-utils-modules ;for `generate-all-checksums'
 
        #:modules ((ice-9 ftw)
                   (ice-9 rdelim)
@@ -977,15 +977,7 @@ (define-public icecat
                (substitute* '("Cargo.lock" "gfx/wr/Cargo.lock")
                  (("(\"checksum .* = )\".*\"" all name)
                   (string-append name "\"" null-hash "\"")))
-               (for-each
-                (lambda (filename)
-                  (delete-file filename)
-                  (let ((dir (dirname filename)))
-                    (display (string-append
-                              "patch-cargo-checksums: generate-checksums for "
-                              dir "\n"))
-                    (generate-checksums dir)))
-                (find-files "third_party/rust" ".cargo-checksum.json")))
+               (generate-all-checksums "third_party/rust"))
              #t))
          (add-before 'configure 'augment-CPLUS_INCLUDE_PATH
            (lambda* (#:key build inputs #:allow-other-keys)
diff --git a/gnu/packages/gstreamer.scm b/gnu/packages/gstreamer.scm
index 1ec161a599..51b9d8f11c 100644
--- a/gnu/packages/gstreamer.scm
+++ b/gnu/packages/gstreamer.scm
@@ -29,6 +29,7 @@ (define-module (gnu packages gstreamer)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system meson)
   #:use-module (guix utils)
   #:use-module (gnu packages)
   #:use-module (gnu packages audio)
@@ -68,19 +69,20 @@ (define-module (gnu packages gstreamer)
 (define-public orc
   (package
     (name "orc")
-    (version "0.4.29")
+    (version "0.4.30")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://gstreamer.freedesktop.org/data/src/"
                                   "orc/orc-" version ".tar.xz"))
+              (patches (search-patches "orc-typedef-enum.patch"))
               (sha256
                (base32
-                "1cisbbn69p9c8vikn0nin14q0zscby5m8cyvzxyw2pjb2kwh32ag"))))
-    (build-system gnu-build-system)
+                "0wj93im7i8a6546q2r8sp39yjfbxflkc0ygb0b8iqsd58qhvjhds"))))
+    (build-system meson-build-system)
     (arguments
      `(#:phases
        (modify-phases %standard-phases
-         (add-before 'check 'disable-faulty-test
+         (add-after 'unpack 'disable-faulty-test
            (lambda _
              ;; XXX Disable the 'test-limits' and 'exec_opcodes_sys'
              ;; tests, which fail on some machines.  See:
@@ -90,6 +92,8 @@ (define-public orc
                (("if \\(error\\) return 1;")
                 "if (error) return 77;"))
              #t)))))
+    (native-inputs
+     `(("gtk-doc" ,gtk-doc)))
     (home-page "https://gstreamer.freedesktop.org/modules/orc.html")
     (synopsis "Oil runtime compiler")
     (description
@@ -103,17 +107,16 @@ (define-public orc
 (define-public gstreamer
   (package
     (name "gstreamer")
-    (version "1.16.0")
+    (version "1.16.1")
     (source
      (origin
       (method url-fetch)
       (uri (string-append
             "https://gstreamer.freedesktop.org/src/gstreamer/gstreamer-"
             version ".tar.xz"))
-      (patches (search-patches "gstreamer-buffer-reset-offset.patch"))
       (sha256
        (base32
-        "003wy1p1in85p9sr5jsyhbnwqaiwz069flwkhyx7qhxy31qjz3hf"))))
+        "0z9pyhf6zm1r0spw6zym80bvbyx6h8xg9h6535csbnn48ws1q882"))))
     (build-system gnu-build-system)
     (outputs '("out" "doc"))
     (arguments
@@ -152,7 +155,7 @@ (define-public gstreamer
 (define-public gst-plugins-base
   (package
     (name "gst-plugins-base")
-    (version "1.16.0")
+    (version "1.16.1")
     (source
      (origin
       (method url-fetch)
@@ -160,7 +163,7 @@ (define-public gst-plugins-base
                           name "-" version ".tar.xz"))
       (sha256
        (base32
-        "1bmmdwbyy89ayb85xc48y217f6wdmpz96f30zm6v53z2a5xsm4s0"))))
+        "0aybbwnzm15074smdk2bamj3ssck3hjvmilvgh49f19xjf4w8g2w"))))
     (build-system gnu-build-system)
     (outputs '("out" "doc"))
     (propagated-inputs
@@ -211,7 +214,7 @@ (define-public gst-plugins-base
 (define-public gst-plugins-good
   (package
     (name "gst-plugins-good")
-    (version "1.16.0")
+    (version "1.16.1")
     (source
      (origin
       (method url-fetch)
@@ -220,7 +223,7 @@ (define-public gst-plugins-good
             name "-" version ".tar.xz"))
       (sha256
        (base32
-        "1zdhif1mhf0ihkjpjyrh65g2iz2cawkjjb3h5w8h9ml06grxwjk5"))))
+        "07wgz9anf4ram2snp8n1wv6l0q3pd00iaw8bvw3wgklg05lvxflz"))))
     (build-system gnu-build-system)
     (inputs
      `(("aalib" ,aalib)
@@ -274,14 +277,14 @@ (define-public gst-plugins-good
 (define-public gst-plugins-bad
   (package
     (name "gst-plugins-bad")
-    (version "1.16.0")
+    (version "1.16.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://gstreamer.freedesktop.org/src/"
                                   name "/" name "-" version ".tar.xz"))
               (sha256
                (base32
-                "019b0yqjrcg6jmfd4cc336h1bz5p4wxl58yz1c4sdb96avirs4r2"))))
+                "1dddqacxgp77f3nl153x5a6139wdphc9phds2fpqb2cv6faiqj2n"))))
     (outputs '("out" "doc"))
     (build-system gnu-build-system)
     (arguments
@@ -354,7 +357,7 @@ (define-public gst-plugins-bad
 (define-public gst-plugins-ugly
   (package
     (name "gst-plugins-ugly")
-    (version "1.16.0")
+    (version "1.16.1")
     (source
      (origin
        (method url-fetch)
@@ -362,7 +365,7 @@ (define-public gst-plugins-ugly
                            name "/" name "-" version ".tar.xz"))
        (sha256
         (base32
-         "1hm46c1fy9vl1wfwipsj41zp79cm7in1fpmjw24j5hriy32n82g3"))))
+         "07cajqjs8pqchpf2sm87hljx4ibwvkiavqxmacxsr5airar17yab"))))
     (build-system gnu-build-system)
     (inputs
      `(("gst-plugins-base" ,gst-plugins-base)
@@ -389,7 +392,7 @@ (define-public gst-plugins-ugly
 (define-public gst-libav
   (package
     (name "gst-libav")
-    (version "1.16.0")
+    (version "1.16.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -397,7 +400,7 @@ (define-public gst-libav
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "16ixqpfrr7plaaz14n3vagr2q5xbfkv7gpmcsyndrkx98f813b6z"))
+                "1i31ra0l77cfahb6k5xpx45zwvpskzm848aijsbbx9x4x65799g8"))
               (modules '((guix build utils)))
               (snippet
                '(begin
@@ -425,7 +428,7 @@ (define-public gst-libav
 (define-public python-gst
   (package
     (name "python-gst")
-    (version "1.16.0")
+    (version "1.16.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -433,7 +436,7 @@ (define-public python-gst
                     "gst-python-" version ".tar.xz"))
               (sha256
                (base32
-                "0f1d9rvy2qxlymmfzyknnfr5rz1vx69jv17gp7wnamc5s6p7mp2m"))))
+                "12bl6kc0ny2vyf6klas2bwqcv0pi55q9ns5zw261px16a6awhsdl"))))
     (build-system gnu-build-system)
     (arguments
      `(#:modules ((guix build gnu-build-system)
diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index f8b42fc2dd..379e09d9f5 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -461,7 +461,7 @@ (define-public gtksourceview-3
 (define-public gdk-pixbuf
   (package
    (name "gdk-pixbuf")
-   (version "2.38.1")
+   (version "2.40.0")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnome/sources/" name "/"
@@ -469,7 +469,7 @@ (define-public gdk-pixbuf
                                 name "-" version ".tar.xz"))
             (sha256
              (base32
-              "0fmbjgjcyym3qg46f64qgl7icdm4ii77flyc1mhk244rp8vgi7zi"))))
+              "1rnlx9yfw970maxi2x6niaxmih5la11q1ilr7gzshz2kk585k0hm"))))
    (build-system meson-build-system)
    (arguments
     `(#:configure-flags '("-Dinstalled_tests=false")
@@ -495,16 +495,7 @@ (define-public gdk-pixbuf
             '((replace 'check
               (lambda _
                 (invoke "meson" "test" "--timeout-multiplier" "5"))))
-            '())
-        (add-before 'configure 'aid-install-script
-          (lambda* (#:key outputs #:allow-other-keys)
-            ;; "build-aux/post-install.sh" invokes `gdk-pixbuf-query-loaders`
-            ;; for updating loader.cache, but it's not on PATH.  Make it use
-            ;; the one we're installing.  XXX: Won't work when cross-compiling.
-            (substitute* "build-aux/post-install.sh"
-              (("gdk-pixbuf-query-loaders" match)
-               (string-append (assoc-ref outputs "out") "/bin/" match)))
-            #t)))))
+            '()))))
    (propagated-inputs
     `(;; Required by gdk-pixbuf-2.0.pc
       ("glib" ,glib)
@@ -731,7 +722,7 @@ (define-public gtk+-2
 (define-public gtk+
   (package (inherit gtk+-2)
    (name "gtk+")
-   (version "3.24.10")
+   (version "3.24.12")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnome/sources/" name "/"
@@ -739,7 +730,7 @@ (define-public gtk+
                                 name "-" version ".tar.xz"))
             (sha256
              (base32
-              "00qvq1r96ikdalv7xzgng1kad9i0rcahqk01gwhxl3xrw83z3a1m"))
+              "10xyyhlfb0yk4hglngxh2zsv9xrxkqv343df8h01dvagc6jyp10k"))
             (patches (search-patches "gtk3-respect-GUIX_GTK3_PATH.patch"
                                      "gtk3-respect-GUIX_GTK3_IM_MODULE_FILE.patch"))))
    (outputs '("out" "bin" "doc"))
@@ -753,6 +744,7 @@ (define-public gtk+
       ("libxinerama" ,libxinerama)
       ("libxkbcommon" ,libxkbcommon)
       ("libxdamage" ,libxdamage)
+      ("libxrandr" ,libxrandr)
       ("mesa" ,mesa)
       ("pango" ,pango)
       ("wayland" ,wayland)
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index bdf0253476..731a1e8aed 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -1130,11 +1130,7 @@ (define-public libwebp
     (arguments
      '(#:configure-flags '("--enable-libwebpmux"
                            "--enable-libwebpdemux"
-                           "--enable-libwebpdecoder")
-       #:phases (modify-phases %standard-phases
-                  (add-after 'unpack 'bootstrap
-                    (lambda _
-                      (invoke "autoreconf" "-vif"))))))
+                           "--enable-libwebpdecoder")))
     (home-page "https://developers.google.com/speed/webp/")
     (synopsis "Lossless and lossy image compression")
     (description
diff --git a/gnu/packages/imagemagick.scm b/gnu/packages/imagemagick.scm
index 807fd43b9b..74fbf9158a 100644
--- a/gnu/packages/imagemagick.scm
+++ b/gnu/packages/imagemagick.scm
@@ -48,14 +48,14 @@ (define-public imagemagick
     ;; The 7 release series has an incompatible API, while the 6 series is still
     ;; maintained. Don't update to 7 until we've made sure that the ImageMagick
     ;; users are ready for the 7-series API.
-    (version "6.9.10-58")
+    (version "6.9.10-68")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://imagemagick/ImageMagick-"
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1hrd408lqgwg70aaif8g60lipwsplsg61722kpmx7a08pygs46hf"))))
+               "1jxjxhnvznpbdigry2cgxx94cx6k6y3rs40a464n5yln29s1qlz1"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags '("--with-frozenpaths" "--without-gcc-arch")
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 65f8d6aa77..cc63ccf19a 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -10,6 +10,7 @@
 ;;; Copyright © 2018, 2019 Gábor Boskovits <boskovits@gmail.com>
 ;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com>
 ;;; Copyright © 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2019 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -192,7 +193,12 @@ (define jamvm-1-bootstrap
               (patches (search-patches "jamvm-arm.patch"))
               (sha256
                (base32
-                "06lhi03l3b0h48pc7x58bk9my2nrcf1flpmglvys3wyad6yraf36"))))
+                "06lhi03l3b0h48pc7x58bk9my2nrcf1flpmglvys3wyad6yraf36"))
+              (snippet
+               '(begin
+                  ;; Remove precompiled software.
+                  (delete-file "lib/classes.zip")
+                  #t))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
@@ -205,6 +211,7 @@ (define jamvm-1-bootstrap
      `(("classpath" ,classpath-bootstrap)
        ("jikes" ,jikes)
        ("libffi" ,libffi)
+       ("zip" ,zip)
        ("zlib" ,zlib)))
     ;; When built with a recent GCC and glibc the configure step of icedtea-6
     ;; fails with an invalid instruction error.
@@ -659,7 +666,12 @@ (define jamvm
                                   version ".tar.gz"))
               (sha256
                (base32
-                "1nl0zxz8y5x8gwsrm7n32bry4dx8x70p8z3s9jbdvs8avyb8whkn"))))
+                "1nl0zxz8y5x8gwsrm7n32bry4dx8x70p8z3s9jbdvs8avyb8whkn"))
+              (snippet
+               '(begin
+                  ;; Remove precompiled software.
+                  (delete-file "src/classlib/gnuclasspath/lib/classes.zip")
+                  #t))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
@@ -668,6 +680,7 @@ (define jamvm
     (inputs
      `(("classpath" ,classpath-devel)
        ("ecj-javac-wrapper" ,ecj-javac-wrapper)
+       ("zip" ,zip)
        ("zlib" ,zlib)))))
 
 (define ecj-javac-wrapper-final
@@ -2594,6 +2607,45 @@ (define-public java-ecj-3.5
     (native-inputs
      `(("unzip" ,unzip)))))
 
+(define-public java-ecj
+  (package (inherit java-ecj-3)
+           (version "4.6.3")
+           (source
+            (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://archive.eclipse.org/eclipse/downloads/drops4/R-"
+                    version
+                    "-201703010400/ecjsrc-"
+                    version
+                    ".jar"))
+              (sha256
+               (base32
+                "11cfgsdgznja1pvlxkjbqykxd7pcd5655vkm7s44xmahmap15gpl"))))
+           (arguments
+            `(#:tests? #f ; none included
+              #:build-target "build"
+              #:phases
+              (modify-phases %standard-phases
+                (add-after 'unpack 'fix-build.xml
+                  (lambda _
+                    (substitute* "src/build.xml"
+                      (("^.*MANIFEST.*$")
+                       ""))
+                    #t))
+                (add-after 'unpack 'fix-prop
+                  (lambda _
+                    (substitute* "src/build.xml"
+                      (("^.*properties.*$")
+                       "<include name=\"**/*.properties\"/>
+ <include name=\"**/*.props\"/>"))
+                    #t))
+                (add-before 'build 'chdir
+                  (lambda _
+                    (chdir "src")
+                    #t))
+                (replace 'install (install-jars ".")))))))
+
 (define-public java-cisd-base
   (let ((revision 38938)
         (base-version "14.12.0"))
@@ -3068,20 +3120,39 @@ (define-public java-javaee-servletapi
   (package
     (name "java-javaee-servletapi")
     (version "3.1.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://github.com/javaee/servlet-spec/"
-                                  "archive/" version ".zip"))
-              (file-name (string-append name "-" version ".zip"))
-              (sha256
-               (base32
-                "0m6p13vgfb1ihich1jp5j6fqlhkjsrkn32c86bsbkryp38ipwg8w"))))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/javaee/servlet-spec.git")
+                      (commit version)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "0s03lj8w5an70lkqbjycgfrfk0kc07vbfav91jzk87gh3awf9ksl"))))
     (build-system ant-build-system)
     (arguments
      `(#:jar-name "javax-servletapi.jar"
        ;; no tests
        #:tests? #f
-       #:source-dir "src/main/java"))
+       #:source-dir "src/main/java"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'copy-resources
+           (lambda _
+             (mkdir-p "build/classes/javax/servlet/http")
+             (let ((from-prefix "src/main/java/javax/servlet/")
+                   (to-prefix "build/classes/javax/servlet/"))
+               (for-each (lambda (f)
+                           (copy-file (string-append from-prefix f)
+                                      (string-append to-prefix f)))
+                         (list "LocalStrings_ja.properties"
+                               "LocalStrings.properties"
+                               "LocalStrings_fr.properties"
+                               "http/LocalStrings_es.properties"
+                               "http/LocalStrings_ja.properties"
+                               "http/LocalStrings.properties"
+                               "http/LocalStrings_fr.properties")))
+               #t)))))
     (native-inputs
      `(("unzip" ,unzip)))
     (home-page "https://javaee.github.io/servlet-spec/")
@@ -6569,14 +6640,14 @@ (define-public java-commons-codec
 (define-public java-commons-daemon
   (package
     (name "java-commons-daemon")
-    (version "1.0.15")
+    (version "1.1.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://apache/commons/daemon/source/"
                                   "commons-daemon-" version "-src.tar.gz"))
               (sha256
                (base32
-                "0ci46kq8jpz084ccwq0mmkahcgsmh20ziclp2jf5i0djqv95gvhi"))))
+                "141gkhfzv5v3pdhic6y4ardq2dhsa3v36j8wmmhy6f8mac48fp7n"))))
     (build-system ant-build-system)
     (arguments
      `(#:test-target "test"
diff --git a/gnu/packages/kde-frameworks.scm b/gnu/packages/kde-frameworks.scm
index 6f7c5df7b4..e280b81c61 100644
--- a/gnu/packages/kde-frameworks.scm
+++ b/gnu/packages/kde-frameworks.scm
@@ -38,9 +38,9 @@ (define-module (gnu packages kde-frameworks)
   #:use-module (gnu packages boost)
   #:use-module (gnu packages bison)
   #:use-module (gnu packages boost)
+  #:use-module (gnu packages calendar)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages databases)
-  #:use-module (gnu packages disk)
   #:use-module (gnu packages docbook)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages freedesktop)
@@ -78,7 +78,7 @@ (define-module (gnu packages kde-frameworks)
 (define-public extra-cmake-modules
   (package
     (name "extra-cmake-modules")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -87,7 +87,7 @@ (define-public extra-cmake-modules
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1x868hs9jiqzkqx7gld4mdm5dzfxc5kann22y15a4f7g5a957534"))))
+                "14h7519bfkwzh58lxgxrj5jlfhfnrakhjcm6lmhafnkg5h56m4kr"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("qtbase" ,qtbase))) ; For tests (needs qmake)
@@ -139,7 +139,7 @@ (define-public extra-cmake-modules
 (define-public phonon
   (package
     (name "phonon")
-    (version "4.10.1")
+    (version "4.11.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -148,7 +148,7 @@ (define-public phonon
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1dwdw0hm6685psrp7v9frhkhqvsxrbdnm3gw794j5z7g3brqvag5"))))
+                "0bfy8iqmjhlg3ma3iqd3kxjc2zkzpjgashbpf5x17y0dc2i1whxl"))))
     (build-system cmake-build-system)
     (native-inputs
      ;; TODO: Think about adding pulseaudio. Is it required for sound?
@@ -180,7 +180,7 @@ (define-public phonon
 (define-public phonon-backend-gstreamer
   (package
     (name "phonon-backend-gstreamer")
-    (version "4.9.0")
+    (version "4.10.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -189,7 +189,7 @@ (define-public phonon-backend-gstreamer
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1wc5p1rqglf0n1avp55s50k7fjdzdrhg0gind15k8796w7nfbhyf"))))
+                "1wk1ip2w7fkh65zk6rilj314dna0hgsv2xhjmpr5w08xa8sii1y5"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -198,6 +198,7 @@ (define-public phonon-backend-gstreamer
      `(("qtbase" ,qtbase)
        ("phonon" ,phonon)
        ("qtbase" ,qtbase)
+       ("qttools" ,qttools)
        ("qtx11extras" ,qtx11extras)
        ("gstreamer" ,gstreamer)
        ("gst-plugins-base" ,gst-plugins-base)
@@ -212,38 +213,6 @@ (define-public phonon-backend-gstreamer
     ;; license: source files mention "either version 2.1 or 3"
     (license (list license:lgpl2.1 license:lgpl3))))
 
-(define-public kpmcore
-  (package
-    (name "kpmcore")
-    (version "3.3.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append
-                    "mirror://kde/stable/kpmcore"
-                    "/" version "/src/"
-                    name "-" version ".tar.xz"))
-              (sha256
-               (base32
-                "0s6v0jfrhjg31ri5p6h9n4w29jvasf5dj954j3vfpzl91lygmmmq"))))
-    (build-system cmake-build-system)
-    (native-inputs
-     `(("extra-cmake-modules" ,extra-cmake-modules)
-       ("pkg-config" ,pkg-config)))
-    (inputs
-     `(("kconfigwidgets" ,kconfigwidgets)
-       ("kiconthemes" ,kiconthemes)
-       ("kio" ,kio)
-       ("ki18n" ,ki18n)
-       ("kservice" ,kservice)
-       ("libatasmart" ,libatasmart)
-       ("parted" ,parted)
-       ("qtbase" ,qtbase)
-       ("util-linux" ,util-linux)))
-    (home-page "https://community.kde.org/Frameworks")
-    (synopsis "Library for managing partitions")
-    (description "Library for managing partitions.")
-    (license license:gpl3+)))
-
 
 ;; Tier 1
 ;;
@@ -253,7 +222,7 @@ (define-public kpmcore
 (define-public attica
   (package
     (name "attica")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -262,7 +231,7 @@ (define-public attica
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0bsn9mi3nj23k2r3mfgjm9i1mp8qnwf08xn9x757wk3xas0cx98v"))))
+                "0dvsjwl2c3liiicv2m8p1m7hlc3fcapsj5pfirmdm1l38wcayr60"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -293,7 +262,7 @@ (define-public attica
 (define-public bluez-qt
   (package
     (name "bluez-qt")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -302,7 +271,7 @@ (define-public bluez-qt
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1ixad1ya3c339c675w8nwmbga8ydq16db9fk2az3gjm68z3dch8a"))))
+                "179am9czhb9mcirmja5bxjmqil3qg81v56n8rmkkp5q50qpln4dh"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("dbus" ,dbus)
@@ -326,7 +295,7 @@ (define-public bluez-qt
 (define-public breeze-icons
   (package
     (name "breeze-icons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -335,7 +304,7 @@ (define-public breeze-icons
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "03mb7x8mc2h6cjb4mrifrbkbpj3lv9c0mg4m619rqiydg0p1yf49"))))
+                "17kil9dlh8w5r29arrjbv47b7jxz45kqzpg06zw3vz70bdgbb995"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -355,7 +324,7 @@ (define-public breeze-icons
 (define-public kapidox
   (package
     (name "kapidox")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -364,7 +333,7 @@ (define-public kapidox
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0x41adp3rnvr6njc57ffdyh6d5i5aw13xcjdr4p6kacw9pk63ajf"))))
+                "0cwprhpz731bqqhr6vra6lc76k5i4pm3m9j0q21km9wm2djfmk19"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f)) ; has no test target
@@ -397,7 +366,7 @@ (define-public kapidox
 (define-public karchive
   (package
     (name "karchive")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -406,7 +375,7 @@ (define-public karchive
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1llznxc5wjjnmbjx8iwi3a93gc2z0z344viknsgls1fwdjjfyxc4"))))
+                "0ypykybxl9dz57rgsfihx4rfhzhphidypb2f5nwrw1f6vlqkawzs"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -428,10 +397,10 @@ (define-public karchive
     (license (list license:lgpl2.1 license:lgpl2.1+
                    license:lgpl3+ license:bsd-2))))
 
-(define-public kcodecs
+(define-public kcalendarcore
   (package
-    (name "kcodecs")
-    (version "5.55.0")
+    (name "kcalendarcore")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -440,7 +409,68 @@ (define-public kcodecs
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0491j6l28jwfpgaqs2816qpyggnra2df33iw3fgvb0wd4r4gvmjb"))))
+                "1cqqwpd6faz7sd6jrda564xxvwr231b175h2w3ilxx6hvz9yrps3"))))
+    (build-system cmake-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("perl" ,perl)
+       ("tzdata" ,tzdata-for-tests)))
+    (inputs
+     `(("libical" ,libical)
+       ("qtbase" ,qtbase)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'disable-failing-libical3-tests
+           (lambda _
+             ;; testicaltimezones fails with some time-zone issue
+             (substitute* "autotests/CMakeLists.txt"
+               (("macro_unit_tests\\(testicaltimezones\\)" line)
+                (string-append "## " line))
+               (("target_link_libraries\\(testicaltimezones " line)
+                (string-append "## " line)))
+             (for-each
+              delete-file
+              (list
+               ;; test cases are generated for each .ics file. These fail:
+               "autotests/data/Compat-libical3/AppleICal_1.5.ics"
+               "autotests/data/Compat-libical3/Evolution_2.8.2_timezone_test.ics"
+               "autotests/data/Compat-libical3/KOrganizer_3.1a.ics"
+               "autotests/data/Compat-libical3/MSExchange.ics"
+               "autotests/data/Compat-libical3/Mozilla_1.0.ics"))
+             #t))
+         (add-before 'check 'set-timezone
+           (lambda* (#:key inputs #:allow-other-keys)
+             (setenv "TZ" "Europe/Prague")
+             (setenv "TZDIR"
+                     (string-append (assoc-ref inputs "tzdata")
+                                    "/share/zoneinfo"))
+             #t)))))
+    (home-page "https://community.kde.org/Frameworks")
+    (synopsis "Library for interfacing with calendars")
+    (description "This library provides access to and handling of calendar
+data.  It supports the standard formats iCalendar and vCalendar and the group
+scheduling standard iTIP.
+
+A calendar contains information like incidences (events, to-dos, journals),
+alarms, time zones, and other useful information.  This API provides access to
+that calendar information via well known calendar formats iCalendar (or iCal)
+and the older vCalendar.")
+    (license (list license:lgpl3+ license:bsd-2))))
+
+(define-public kcodecs
+  (package
+    (name "kcodecs")
+    (version "5.63.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://kde/stable/frameworks/"
+                    (version-major+minor version) "/"
+                    name "-" version ".tar.xz"))
+              (sha256
+               (base32
+                "0w5q37lqdzyl84723kg9sh9xxn2g2wv0xfxpy3218hmc9364s89h"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -467,7 +497,7 @@ (define-public kcodecs
 (define-public kconfig
   (package
     (name "kconfig")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -476,7 +506,7 @@ (define-public kconfig
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "06gscipc3914gwiswhp1xx4sy74bpy645ykq2i6r1sb6sm16hmja"))))
+                "1ya0fvrrfiw4a5wkydcjpnkkyq3ampxy5h210dm04qim6a9x8rb1"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("dbus" ,dbus)
@@ -532,7 +562,7 @@ (define-public kconfig
 (define-public kcoreaddons
   (package
     (name "kcoreaddons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -541,7 +571,7 @@ (define-public kcoreaddons
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1j7bc5fhak8db3vdfslbjdffbdclakhfwsni2a855d08yfrl1n1w"))))
+                "1w658wfksxglr0fjpa2p8gmjbvpd2knzhk3byk2s9dwil7i7cvjd"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -589,7 +619,7 @@ (define-public kcoreaddons
 (define-public kdbusaddons
   (package
     (name "kdbusaddons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -598,7 +628,7 @@ (define-public kdbusaddons
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1sj3cycgci3ih65bkh7bsvbzyp7r654ppcryj4azpcsxqhy5gc7l"))
+                "11zwr89v0k4m1235rzr39z4cbfdwn5zg34abs62nfnr8vmba62qv"))
               (patches (search-patches "kdbusaddons-kinit-file-name.patch"))))
     (build-system cmake-build-system)
     (native-inputs
@@ -634,7 +664,7 @@ (define-public kdbusaddons
 (define-public kdnssd
   (package
     (name "kdnssd")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -643,7 +673,7 @@ (define-public kdnssd
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0lljj7mxmqm60kfzr37zb7z58mfyfh7zgykf7a5is1k0lxpgk6zc"))))
+                "1bn9c6ii1n6ns478i3lp7yzga7dbcqvdb43rfzmz7gndnmh853gm"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -662,7 +692,7 @@ (define-public kdnssd
 (define-public kguiaddons
   (package
     (name "kguiaddons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -671,7 +701,7 @@ (define-public kguiaddons
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "190jwhvq2fi8g03saszlaslzxmcbqrbwli9f9vm6h5j9nnc0z6h3"))))
+                "0k22kargqxf0j09wzk1x90b526npj8a0210ilk0n1k6spc8xa6mr"))))
     (build-system cmake-build-system)
     ;; TODO: Build packages for the Python bindings.  Ideally this will be
     ;; done for all versions of python guix supports.  Requires python,
@@ -697,10 +727,45 @@ (define-public kguiaddons
 interfaces in the areas of colors, fonts, text, images, keyboard input.")
     (license (list license:gpl2+ license:lgpl2.1+))))
 
+(define-public kholidays
+  (package
+    (name "kholidays")
+    (version "5.63.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://kde/stable/frameworks/"
+                    (version-major+minor version) "/"
+                    name "-" version ".tar.xz"))
+       (sha256
+        (base32 "1035kh0na4hwp4pnsi8p1nd7r114d4bgdnjr0g2hwmy868vx0a67"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'check-setup
+           (lambda _
+             ;; blacklist a failing test function TODO: make it pass
+             (with-output-to-file "autotests/BLACKLIST"
+               (lambda _
+                 (display "[testDefaultRegions]\n*\n")))
+             #t)))))
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("qttools" ,qttools)))
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))
+    (home-page "https://cgit.kde.org/kholidays.git")
+    (synopsis "Library for regional holiday information")
+    (description "This library provides a C++ API that determines holiday and
+other special events for a geographical region.")
+    (license license:lgpl2.0+)))
+
 (define-public ki18n
   (package
     (name "ki18n")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -709,7 +774,7 @@ (define-public ki18n
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0kvwjzqibby9fawyfb8bd81abjhsjlyi8xy9mcapnih5x2gx3z92"))))
+                "1fdp0bdvqbqzbxynbg3bcdridr8j3qnm9spyrrdg5q95sz99a4s9"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("gettext" ,gettext-minimal)
@@ -743,7 +808,7 @@ (define-public ki18n
 (define-public kidletime
   (package
     (name "kidletime")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -752,7 +817,7 @@ (define-public kidletime
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1kq6zh6cjhzffjhxnc7l1pw6g38swxyspp8xl8c860zdhc9xfd1g"))))
+                "0zd51lsz23rqwk4lnzs5653sanprgr80p33yk8gmgsihgyfbjv0r"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -774,7 +839,7 @@ (define-public kirigami
   ;; plasma-framework which is tier 3.
   (package
     (name "kirigami")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -783,7 +848,7 @@ (define-public kirigami
                     "kirigami2-" version ".tar.xz"))
               (sha256
                (base32
-                "11djxli5cq7pn19lmjz2y7z39mhlr98jskasfzyax546j47v973k"))))
+                "1v76d1xgmi9kkxiwq4y6rzaxs1hwwm95pw490m09rgqhli7180yv"))))
     (properties `((upstream-name . "kirigami2")))
     (build-system cmake-build-system)
     (native-inputs
@@ -810,7 +875,7 @@ (define-public kirigami
 (define-public kitemmodels
   (package
     (name "kitemmodels")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -819,7 +884,7 @@ (define-public kitemmodels
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "13609avkqrfi79zyr737662nr8bwcfdya9dxc6gzyqx5i0l2nbw6"))))
+                "10bhg0db9gdg2hlc02ngg1i2q7a99862d5973hxqzf620d28p5rd"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -869,7 +934,7 @@ (define-public kitemmodels
 (define-public kitemviews
   (package
     (name "kitemviews")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -878,7 +943,7 @@ (define-public kitemviews
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1mgh7z5xcbhc7a2qq8mqfp7j4amk93hypkpy2zc3rdhc60ps94ad"))))
+                "15h0w16wgj94kxz4vgjb34i3pyx5w1f2npj86j4d2sa0mxxpmqyz"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -904,7 +969,7 @@ (define-public kitemviews
 (define-public kplotting
   (package
     (name "kplotting")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -913,12 +978,13 @@ (define-public kplotting
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0nn2v1yvvpzpi1y1pm47zvmwsa942c7d9n8iqymqihnp0fqjr8y7"))))
+                "11kpq34j37c1gsvj5nxhkc31bw8gw2n7nkqsfx87jw9f4v2vhmr9"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase)
+       ("qttools" ,qttools)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -939,7 +1005,7 @@ (define-public kplotting
 (define-public ksyntaxhighlighting
   (package
     (name "ksyntaxhighlighting")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -948,7 +1014,7 @@ (define-public ksyntaxhighlighting
                     "syntax-highlighting-" version ".tar.xz"))
               (sha256
                (base32
-                "00w5nmz9l70znv8q7q1zw3f7gngwfgf41iwbs53zqcv1z7wmrz6m"))))
+                "08y0m4wcq1sbxvlga3w72waj5xckh5jra5x7rvnp87dl38qxhacs"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -988,7 +1054,7 @@ (define-public ksyntaxhighlighting
 (define-public kwayland
   (package
     (name "kwayland")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -997,14 +1063,15 @@ (define-public kwayland
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0m9q13qzgvp03jrsyc59l6pp7jf0dvhx768p21drs46qxw6wla7l"))))
+                "03z8hiw0mrhl3f0y7ypc46ic0w5vlp56prbqbk448jin5hakkkdg"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("qtbase" ,qtbase)
-       ("wayland" ,wayland)))
+       ("wayland" ,wayland)
+       ("wayland-protocols" ,wayland-protocols)))
     (arguments
      `(#:tests? #f ; FIXME tests require weston to run
                    ; weston requires wayland flags in mesa
@@ -1027,7 +1094,7 @@ (define-public kwayland
 (define-public kwidgetsaddons
   (package
     (name "kwidgetsaddons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1036,7 +1103,7 @@ (define-public kwidgetsaddons
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0kpbvvmjrhxxjqc0cb63zlq06a3xspq43xv3wdingcn28zypynzc"))))
+                "1nzgv3v3kyq5jm2b9xri6qjawspr9ycxhskfvj8kkgr46dr35qyc"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1074,7 +1141,7 @@ (define-public kwidgetsaddons
 (define-public kwindowsystem
   (package
     (name "kwindowsystem")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1083,7 +1150,7 @@ (define-public kwindowsystem
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "10zdxm08d758zbwlrbsn0ghxjpf39ids2s5pnca072gbrbrxv656"))))
+                "0nbkb8pkrbbp1s892ndzhakzri3qxpw48kibgb0rqz6i0azfxrz8"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1096,7 +1163,8 @@ (define-public kwindowsystem
      `(("libxrender" ,libxrender)
        ("qtbase" ,qtbase)
        ("qtx11extras" ,qtx11extras)
-       ("xcb-utils-keysyms" ,xcb-util-keysyms)))
+       ("xcb-utils-keysyms" ,xcb-util-keysyms)
+       ("xcb-util-wm" ,xcb-util-wm)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1105,12 +1173,13 @@ (define-public kwindowsystem
              ;; Blacklist a failing test-functions. FIXME: Make it pass.
              (with-output-to-file "autotests/BLACKLIST"
                (lambda _
-                 (display "[testState]\n*\n")
-                 (display "[testSupported]\n*\n")))
+                 (display "[testGroupLeader]\n*\n")
+                 (display "[testClientMachine]\n*\n"))) ;; requires network
              #t))
          (replace 'check
            (lambda _
              ;; The test suite requires a running window anager
+             (setenv "XDG_RUNTIME_DIR" "/tmp")
              (system "Xvfb :1 -ac -screen 0 640x480x24 &")
              (setenv "DISPLAY" ":1")
              (sleep 5) ;; Give Xvfb a few moments to get on it's feet
@@ -1135,7 +1204,7 @@ (define-public kwindowsystem
 (define-public modemmanager-qt
   (package
     (name "modemmanager-qt")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1144,7 +1213,7 @@ (define-public modemmanager-qt
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "10pkgm4dzsrfnjsf78pssd1wp0y27d1y834chd267hx9vgrv8axm"))))
+                "0yv5q71cyyy04051ny5lr7n35pw391gxr6l324n6c0z7kgc560ad"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1173,7 +1242,7 @@ (define-public modemmanager-qt
 (define-public networkmanager-qt
   (package
     (name "networkmanager-qt")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1182,7 +1251,7 @@ (define-public networkmanager-qt
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0j8l4k13vsqh0a8mw8dw5bc78xvxhz2rh7bb870as04i32bvw772"))))
+                "0ydfz6ikya1h8gg9c716y8lmy45iqnx0gaghkm0vz3c3ckx99l9g"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1212,7 +1281,7 @@ (define-public networkmanager-qt
 (define-public oxygen-icons
   (package
     (name "oxygen-icons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1221,7 +1290,7 @@ (define-public oxygen-icons
                     name "5" "-" version ".tar.xz"))
               (sha256
                (base32
-                "0fvm9bq1573xkha4a577s1iik8nwzks8xhrli5mm6rbh53s12wp4"))))
+                "0rh9bysiisnpz3c92hyba98f58dlmwf9zhbbb4vmab0qvm5d3q9g"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1237,7 +1306,7 @@ (define-public oxygen-icons
 (define-public prison
   (package
     (name "prison")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -1245,7 +1314,7 @@ (define-public prison
                            (version-major+minor version) "/"
                            name "-" version ".tar.xz"))
        (sha256
-        (base32 "1xadc2fq6csml78czg5p572cwvmqmn334a5dxjnd7k1pdx50gi07"))))
+        (base32 "0spkm5j2qmwl374xrbm054rjv4rcqwsz0wl5v2nyrfq2ma4bzzw5"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -1262,7 +1331,7 @@ (define-public prison
 (define-public qqc2-desktop-style
   (package
     (name "qqc2-desktop-style")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1271,7 +1340,7 @@ (define-public qqc2-desktop-style
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0aj37ldc3ywqap3sz73j54kbzycn529imr15jgl252k04rqpjya5"))))
+                "1sz2735fn5665pyb5v70y2fmw2mkziq83di4h06pwday9vf2r6l5"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1296,7 +1365,7 @@ (define-public qqc2-desktop-style
 (define-public solid
   (package
     (name "solid")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1305,7 +1374,7 @@ (define-public solid
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "18dw55g41q34m2qzvybvpsas1dnyryqxnlf2md0xc4r36ib9p2pn"))))
+                "0i124kyhd1hfnajp0hnqma35ycr3bh60z39gc6byhxb75p59swnl"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -1335,7 +1404,7 @@ (define-public solid
 (define-public sonnet
   (package
     (name "sonnet")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1344,7 +1413,7 @@ (define-public sonnet
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "13bb1s2f4kfaikcga297j2fqlyr4qxdcq4v1b3zs1gas4z1wpcg6"))))
+                "0gqxmyxmwn2rs9f8x2z8pfmbx0mvkyh7nalnsmfqkph8f0fja9ig"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -1372,7 +1441,7 @@ (define-public sonnet
 (define-public threadweaver
   (package
     (name "threadweaver")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1381,7 +1450,7 @@ (define-public threadweaver
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0r0ml5pz7h0vmydcg4gqqkl21lp6c5gqdwyfsnyad02dcjkh4hql"))))
+                "0z2906nmamvcg85jip98wq834rjs3nc1qlv3q182gw1cnh4nbdag"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -1402,7 +1471,7 @@ (define-public threadweaver
 (define-public kactivities
   (package
     (name "kactivities")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1411,7 +1480,7 @@ (define-public kactivities
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0dp9vx2nl9fnawzcz04fqa731s3bk2izxrqbvn71aqyrs7fymabg"))))
+                "03h5r7z2a449hfvaj3zk1n7dhpj49liy5q60fb4nxz4yjkgca27s"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -1447,7 +1516,7 @@ (define-public kactivities
 (define-public kauth
   (package
     (name "kauth")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1456,7 +1525,7 @@ (define-public kauth
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1w6bp2kbp1sn4cl76fgl2pqrg660ix99qq4h65g090kc934np3zc"))))
+                "08gkgmxaxqpavsqdmcgs4i8j63pg5qld7agd58irpw29pgq1fj9c"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("dbus" ,dbus)
@@ -1494,7 +1563,7 @@ (define-public kauth
 (define-public kcompletion
   (package
     (name "kcompletion")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1503,7 +1572,7 @@ (define-public kcompletion
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "08ym79fqk7vshsf3jk37d6jvg7ys63kwflcn5dff5ci18jan2ir2"))))
+                "10ggypg09acc19gkvxsigfsaq8s5vqv64ada307blpzy8j74bisb"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1527,10 +1596,10 @@ (define-public kcompletion
 integrated it into your application's other widgets.")
     (license license:lgpl2.1+)))
 
-(define-public kcrash
+(define-public kcontacts
   (package
-    (name "kcrash")
-    (version "5.55.0")
+    (name "kcontacts")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1539,7 +1608,51 @@ (define-public kcrash
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "08a8c5mbj6ll0d1ivhcjx5ga1jfbnwxsk618wcfpwwi6mkxrc3f9"))))
+                "0xs5c5l4vck5i6879jax1nf93if02f9hyfkn60l36cxbphnbpw0h"))))
+    (build-system cmake-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("xorg-server" ,xorg-server))) ; for the tests
+    (inputs
+     `(("kcodecs" ,kcodecs)
+       ("kconfig" ,kconfig)
+       ("kcoreaddons" ,kcoreaddons)
+       ("ki18n" ,ki18n)
+       ("qtbase" ,qtbase)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'start-xorg-server
+           (lambda* (#:key inputs #:allow-other-keys)
+             ;; The test suite requires a running X server.
+             ;; Xvfb doesn't have proper glx support and needs a pixeldepth
+             ;; of 24 bit to avoid "libGL error: failed to load driver: swrast"
+             ;;                    "Could not initialize GLX"
+             (system (string-append (assoc-ref inputs "xorg-server")
+                                    "/bin/Xvfb :1 -screen 0 640x480x24 &"))
+             (setenv "DISPLAY" ":1")
+             #t)))))
+    (home-page "https://community.kde.org/Frameworks")
+    (synopsis "API for contacts/address book data following the vCard standard")
+    (description "This library provides a vCard data model, vCard
+input/output, contact group management, locale-aware address formatting, and
+localized country name to ISO 3166-1 alpha 2 code mapping and vice verca.
+")
+    (license license:lgpl2.1+)))
+
+(define-public kcrash
+  (package
+    (name "kcrash")
+    (version "5.63.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://kde/stable/frameworks/"
+                    (version-major+minor version) "/"
+                    name "-" version ".tar.xz"))
+              (sha256
+               (base32
+                "1xl3bzxfchfafcplil3g07gq1a3fnwx1i40bxp4jfsgb8d8slfwc"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -1565,7 +1678,7 @@ (define-public kcrash
 (define-public kdoctools
   (package
     (name "kdoctools")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1574,7 +1687,7 @@ (define-public kdoctools
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0dlal0vkxf5yh1hbfhrcrxqqi1w43q7bvv8ws8pb18jjgimzr46l"))))
+                "1zna9szii2r9agwfqbglk904zzpr3fyrz6x5v2rxrm3c9m110sm4"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -1622,7 +1735,7 @@ (define-public kdoctools
 (define-public kfilemetadata
   (package
     (name "kfilemetadata")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1631,7 +1744,7 @@ (define-public kfilemetadata
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0fqj266f9f66rfjzg0rl35fac5rn5n3npyfb4gsla3mdc8fjz9mi"))))
+                "11wvddb7nqdyi5rin3xa0p32lmvc62yw47hwcdzc01lkfbxdn050"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -1643,6 +1756,7 @@ (define-public kfilemetadata
              ;; -> EOPNOTSUPP (Operation not supported)
              (with-output-to-file "autotests/BLACKLIST"
                (lambda _
+                 (display "[testMimetype]\n*\n")
                  (display "[test]\n*\n")))
              #t)))))
     (native-inputs
@@ -1653,6 +1767,7 @@ (define-public kfilemetadata
      `(("attr" ,attr)
        ;; TODO: EPub http://sourceforge.net/projects/ebook-tools
        ("karchive" ,karchive)
+       ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("qtmultimedia" ,qtmultimedia)
        ("qtbase" ,qtbase)
@@ -1674,7 +1789,7 @@ (define-public kfilemetadata
 (define-public kimageformats
   (package
     (name "kimageformats")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1683,7 +1798,7 @@ (define-public kimageformats
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0hhxv8m5993vlpi5yf7w3fadzckficn16flshdkby7bwq8agrbz1"))))
+                "15y339by7jvsbmfqb33s3ain7sfhx3789xy2xjpkh5f2f9v29r2b"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1728,7 +1843,7 @@ (define-public kimageformats
 (define-public kjobwidgets
   (package
     (name "kjobwidgets")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1737,7 +1852,7 @@ (define-public kjobwidgets
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1pbx974jpn8n2080gblmbh8q0yb5wxb9xblpm100rbhpg20sc2by"))))
+                "0pg055ampm69yr1vn03s1ys3p18raj8f5pcg0hg9hb4sjkyrr3pn"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1756,7 +1871,7 @@ (define-public kjobwidgets
 (define-public knotifications
   (package
     (name "knotifications")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1765,7 +1880,7 @@ (define-public knotifications
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1dbrk9r3w8pmg15bhrb8qdk4fiqvc9qggb67zvk1n7ddlfkyarz6"))))
+                "1rknfn50kq6ng7gclgg0n4qyhv2grc7xcf3gcax3bbyy46gajsl8"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -1802,7 +1917,7 @@ (define-public knotifications
 (define-public kpackage
   (package
     (name "kpackage")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1811,7 +1926,7 @@ (define-public kpackage
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "175b0lj4qybddjpc25b1p60lr8f9220i9ymk3wk3y3vf4893v833"))
+                "1h57kicsjkisysd2mmd5q9q5m421xqcv3p8vkjlqxkph5sa7y2q5"))
               ;; Default to: external paths/symlinks can be followed by a
               ;; package
               (patches (search-patches "kpackage-allow-external-paths.patch"))))
@@ -1863,7 +1978,7 @@ (define-public kpackage
 (define-public kpty
   (package
     (name "kpty")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1872,7 +1987,7 @@ (define-public kpty
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0r5080xl7x13qmjnjssb0d1pk626anaa4xahb7fi869fndr4xhzn"))))
+                "10v61016kd1q41n4dwac1nsiixji64i5y501nx0hphpjkjbaklkr"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -1900,7 +2015,7 @@ (define-public kpty
 (define-public kunitconversion
   (package
     (name "kunitconversion")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1909,7 +2024,7 @@ (define-public kunitconversion
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1v5cfxk5v76w1f1qvrpilrs111wvp8bn2p3bswhqp4lg0qxync0q"))))
+                "0yzq2jxja9wnhz91cyli2mnw32xynnzbf1lr0hk6vi8a1w2mkrzz"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -1934,6 +2049,33 @@ (define-public kunitconversion
 gallons).")
     (license license:lgpl2.1+)))
 
+(define-public syndication
+  (package
+    (name "syndication")
+    (version "5.63.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://kde/stable/frameworks/"
+                    (version-major+minor version) "/"
+                    name "-" version ".tar.xz"))
+              (sha256
+               (base32
+                "1d0k6x11giylfkr183sm307n4v6rjpwkqp7y9wfhimjrcprwf2g6"))))
+    (build-system cmake-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)))
+    (inputs
+     `(("kcodecs" ,kcodecs)
+       ("qtbase" ,qtbase)))
+    (home-page "https://community.kde.org/Frameworks")
+    (synopsis "RSS/Atom parser library")
+    (description "@code{syndication} supports RSS (0.9/1.0, 0.91..2.0) and
+Atom (0.3 and 1.0) feeds.  The library offers a unified, format-agnostic view
+on the parsed feed, so that the using application does not need to distinguish
+between feed formats.")
+    (license license:lgpl2.1+)))
+
 
 ;; Tier 3
 ;;
@@ -1943,7 +2085,7 @@ (define-public kunitconversion
 (define-public baloo
   (package
     (name "baloo")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1952,7 +2094,7 @@ (define-public baloo
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "068ms071639pskhjz37cszylvfzzqhp7x1rmwdfn5nlvzrv6lrxh"))))
+                "1qhqv19glg98146cyc7ykq02b5b9m936xcml1w1p8fx32cp2zbch"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kcoreaddons" ,kcoreaddons)
@@ -2008,7 +2150,7 @@ (define-public baloo
 (define-public kactivities-stats
   (package
     (name "kactivities-stats")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2017,7 +2159,7 @@ (define-public kactivities-stats
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "12n178244ysfak0x9qm9a2k814qi56w8xpkg03na7hlsz2l4y9v6"))))
+                "187fyl92pnkn317pi1pkmf7bv5z6aqdhqa6b8531xgl06gyigy45"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -2038,7 +2180,7 @@ (define-public kactivities-stats
 (define-public kbookmarks
   (package
     (name "kbookmarks")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2047,7 +2189,7 @@ (define-public kbookmarks
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0vsn98znzdbiy8clbl9p3kiag3zvxgc9701gwg2ig8mpv3ci9lkg"))))
+                "011r2ms57ycz5kma0q35cji4isj0lskrxrambk11jibs1xjdis2v"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kwidgetsaddons" ,kwidgetsaddons)))
@@ -2081,7 +2223,7 @@ (define-public kbookmarks
 (define-public kcmutils
   (package
     (name "kcmutils")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2090,7 +2232,7 @@ (define-public kcmutils
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1f49864xpxrbj77n7l474wkn3rw4zy8vkl3psdya7ccdk7ac2s0k"))))
+                "1q12n9sfgrm2f8bspsl5i9gbv4jwl25w5id9m9rnnr87hck35g68"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kconfigwidgets" ,kconfigwidgets)
@@ -2134,7 +2276,7 @@ (define-public kcmutils
 (define-public kconfigwidgets
   (package
     (name "kconfigwidgets")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2143,7 +2285,7 @@ (define-public kconfigwidgets
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0npfp6z5lc2h8y6slmz3sbymyyv9k2w73rpsjzl5zswqhzlvrb5k"))))
+                "098xdfvnyz9bdkc6iyq5r2s4vkfdhbrri4015yzbs73j4f2wcxz5"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kauth" ,kauth)
@@ -2157,7 +2299,9 @@ (define-public kconfigwidgets
      `(("kcoreaddons" ,kcoreaddons)
        ("kguiaddons" ,kguiaddons)
        ("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ;; todo: PythonModuleGeneration
+       ("qtbase" ,qtbase)
+       ("qttools" ,qttools)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -2184,7 +2328,7 @@ (define-public kconfigwidgets
 (define-public kdeclarative
   (package
     (name "kdeclarative")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2193,7 +2337,7 @@ (define-public kdeclarative
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "043jl7rn9yawh04fwgaxb8iwksn3z8qb4yfc4s6v1znwcs7ajlda"))))
+                "027wnrmr79fxkf4jpdpfhp7smdai2wn9y71l1h4kgqgwfq8anwy8"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kconfig" ,kconfig)
@@ -2247,7 +2391,7 @@ (define-public kdeclarative
 (define-public kded
   (package
     (name "kded")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2256,7 +2400,7 @@ (define-public kded
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0kn9kzzji257mppd12jzwiibha8127ajxvng2ls765lylv9nad7q"))))
+                "0kjr6ff1g6xyas5si9b7zilcqcx4mgfkzfpq2c59fz1wd8q8fl05"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -2280,16 +2424,16 @@ (define-public kded
 (define-public kdesignerplugin
   (package
     (name "kdesignerplugin")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
                     "mirror://kde/stable/frameworks/"
-                    (version-major+minor version) "/"
+                    (version-major+minor version) "/portingAids/"
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "114035wil0p5z6h0li8wjzivsdxhqbih54kn4nvhn43b71xnzs3y"))))
+                "1w7glszd82iyw6kxzmp0568rm3qfadi7vw7gfxg4c15w5ikkvxn9"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -2331,7 +2475,7 @@ (define-public kdesignerplugin
 (define-public kdesu
   (package
     (name "kdesu")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2340,7 +2484,7 @@ (define-public kdesu
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1x2gjnmgpcaxvfav2pm92zfgxbn60awpvmn9ycs68rq47p6h9x0f"))))
+                "038m0sdpnsy50m3g78sfg7wk26933rh3578qsnapw2cyimx8ypxx"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kpty" ,kpty)))
@@ -2362,16 +2506,16 @@ (define-public kdesu
 (define-public kdewebkit
   (package
     (name "kdewebkit")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
                     "mirror://kde/stable/frameworks/"
-                    (version-major+minor version) "/"
+                    (version-major+minor version) "/portingAids/"
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1mnbdsiih94hlwwff9fs9gnzl3y7ayf1pskmz1rajgjmqd6rm7mm"))))
+                "1s3bmn1ck7xvc7a6gv7ywv9161hdahiiw20aq88s4qkm2s5wyy6v"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -2384,6 +2528,7 @@ (define-public kdewebkit
        ("kservice" ,kservice)
        ("kwallet" ,kwallet)
        ("qtbase" ,qtbase)
+       ("qttools" ,qttools)
        ("qtwebkit" ,qtwebkit)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Integration for QtWebKit")
@@ -2394,7 +2539,7 @@ (define-public kdewebkit
 (define-public kemoticons
   (package
     (name "kemoticons")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2403,7 +2548,7 @@ (define-public kemoticons
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "03vx22f9mjd10qm61f6ihr283w2sarrhg0rssxp7g7wahvshcvmh"))))
+                "0li1lz5kqlczvgq6b2x3nkr0hl96a337ab83fq9wxp5sx440d6sd"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kservice" ,kservice)))
@@ -2434,7 +2579,7 @@ (define-public kemoticons
 (define-public kglobalaccel
   (package
     (name "kglobalaccel")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2443,7 +2588,7 @@ (define-public kglobalaccel
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1c6dxp6jvbw8l74n1mv0v62yr34b9447szhvd61y4sxmmfjimhz4"))))
+                "1xpfvwnrj81mk3di02n37b469gxzmnk89icmcz6wwyk54m86fw76"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -2478,7 +2623,7 @@ (define-public kglobalaccel
 (define-public kiconthemes
   (package
     (name "kiconthemes")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2487,7 +2632,7 @@ (define-public kiconthemes
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1rgbfklb7xxg7z2zyrsmaxf883ixgfbkqilps3npwk3xac2f66rw"))))
+                "18p4np4chykpy2ck8c76999nh8gdj75hjfakg1pakdqhlash9q6w"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -2503,7 +2648,8 @@ (define-public kiconthemes
        ("kitemviews" ,kitemviews)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("qtbase" ,qtbase)
-       ("qtsvg" ,qtsvg)))
+       ("qtsvg" ,qtsvg)
+       ("qttools" ,qttools)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -2525,7 +2671,7 @@ (define-public kiconthemes
 (define-public kinit
   (package
     (name "kinit")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2534,7 +2680,7 @@ (define-public kinit
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "11xwiny5sfqbdls249vnq6ssp5pzw1w9wg4ql9nkwwygl4ml8b9y"))
+                "06p0i9674nzam0f4ac2jrl9pgkycz0lc0kdn24ds2rlh85cqvjwx"))
               ;; Use the store paths for other packages and dynamically loaded
               ;; libs
               (patches (search-patches "kinit-kdeinit-extra_libs.patch"
@@ -2594,7 +2740,7 @@ (define-public kinit
 (define-public kio
   (package
     (name "kio")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2603,7 +2749,7 @@ (define-public kio
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1k3cn7hvp5z9nirss29v164hahrlvlqivxlk64c8w9ynjx699ira"))
+                "048gq6j8di6nzsacpr8j40kw6y5607zgwqr21ahcnnb0gd2sly4l"))
               (patches (search-patches "kio-search-smbd-on-PATH.patch"))))
     (build-system cmake-build-system)
     (propagated-inputs
@@ -2640,6 +2786,7 @@ (define-public kio
        ("libxslt" ,libxslt)
        ("qtbase" ,qtbase)
        ("qtscript" ,qtscript)
+       ("qttools" ,qttools)
        ("qtx11extras" ,qtx11extras)
        ("sonnet" ,sonnet)))
     (arguments
@@ -2687,7 +2834,7 @@ (define-public kio
 (define-public knewstuff
   (package
     (name "knewstuff")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2696,7 +2843,7 @@ (define-public knewstuff
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0a2d9wrhjsjl0klsrn501sp9681v7qmq6hmalw061arjv165dzw2"))))
+                "0pkm7qapkd9xypmhsjfwlgq0l4nfgya5b23lv3zkci8lrbssaqsv"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("attica" ,attica)
@@ -2743,7 +2890,7 @@ (define-public knewstuff
 (define-public knotifyconfig
   (package
     (name "knotifyconfig")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2752,7 +2899,7 @@ (define-public knotifyconfig
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "01hxj6s2sq5k5j6j1y4c5gxyl1886j7ghh0hdc95b7n4gdjwwbci"))))
+                "1d90gsnxy3kqd6f1bkhflrdwwx3w65sw4c7nfpkdxxhlqhzc9zr4"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -2785,7 +2932,7 @@ (define-public knotifyconfig
 (define-public kparts
   (package
     (name "kparts")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2794,7 +2941,7 @@ (define-public kparts
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0gqkgnvkdai8hbg1n32jq4a3yzlkarmw8a7hxlfr0ykgysanjh65"))))
+                "0md0349r4mdm2r04p5s3pgm17v4w40r3kz58lzp6qfcw25b969nw"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kio" ,kio)
@@ -2837,7 +2984,7 @@ (define-public kparts
 (define-public kpeople
   (package
     (name "kpeople")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2846,7 +2993,7 @@ (define-public kpeople
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0vbgi4l14g4f0klbxqbkjcag6yi0ghhpxn5nik5sssmcx8qyk885"))))
+                "1q2hh2i8hd638p907g0srdxmxm9h2ay91dmhslqzcgwnlhln4gfl"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -2880,7 +3027,7 @@ (define-public kpeople
 (define-public krunner
   (package
     (name "krunner")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2889,7 +3036,7 @@ (define-public krunner
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0yw2jh9dailhcwkkjl2qggg5k90bwbfsn88a3hzwyj2ng2haypis"))))
+                "0gjqwzsg865gha8k7hda28hsrbfzhw9jz610lkqff5713lqbcn5a"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("plasma-framework" ,plasma-framework)))
@@ -2950,7 +3097,7 @@ (define-public krunner
 (define-public kservice
   (package
     (name "kservice")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2959,7 +3106,7 @@ (define-public kservice
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0k8xksmw2ai7m0js7l98rv5v6ykifmnqiyy2yc1xhgn40lf1r89j"))))
+                "1rdapw9wirfq6pyaza0k7sg6q21rv3cfyalpzrwfrk5gkgpqxzwk"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kconfig" ,kconfig)
@@ -3009,7 +3156,7 @@ (define-public kservice
 (define-public ktexteditor
   (package
     (name "ktexteditor")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3018,7 +3165,7 @@ (define-public ktexteditor
                     "ktexteditor-" version ".tar.xz"))
               (sha256
                (base32
-                "0b5zqhm5aw7jj7dj600xa674ik11gwyzamhyz5962xhvsg5pyjwx"))))
+                "0vfl6rr3624n8v29z07z5c0nh5af5kfg28cnp5ksfvfnssxfzfqa"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kparts" ,kparts)))
@@ -3090,7 +3237,7 @@ (define-public ktexteditor
 (define-public ktextwidgets
   (package
     (name "ktextwidgets")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3099,7 +3246,7 @@ (define-public ktextwidgets
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1ymqmb5z4flzrns3wdjagxbzbpighbincwbhy29a0mqg4zcm82xk"))))
+                "1qb1mad5bg19xwykzpwk2b3s505ka4jkg0fsi56ri57wq8gv4qha"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("ki18n" ,ki18n)
@@ -3118,7 +3265,8 @@ (define-public ktextwidgets
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
        ("qtbase" ,qtbase)
-       ("qtspeech" ,qtspeech)))
+       ("qtspeech" ,qtspeech)
+       ("qttools" ,qttools)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -3137,7 +3285,7 @@ (define-public ktextwidgets
 (define-public kwallet
   (package
     (name "kwallet")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3146,7 +3294,7 @@ (define-public kwallet
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1dp072h5r6yd81i69759pj8klfsikrg25za44sry2kh6fxvwmngm"))))
+                "1dp3mrgl0h6wqp4wcqpvnvkacwkrrn5lrv6bdl008kx1y594s28g"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -3179,7 +3327,7 @@ (define-public kwallet
 (define-public kxmlgui
   (package
     (name "kxmlgui")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3188,7 +3336,7 @@ (define-public kxmlgui
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0ph67zarf1sccvp7882brrihv4dsmxq0nggan0rnk54qg0zdhgcn"))))
+                "0x0mfapgl8w4xal8lamh3v27a9kdb7qyaxdn48gja4x85pkvi87i"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kconfig" ,kconfig)
@@ -3208,6 +3356,7 @@ (define-public kxmlgui
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
        ("qtbase" ,qtbase)
+       ("qttools" ,qttools)
        ("sonnet" ,sonnet)))
     (arguments
      `(#:tests? #f ; FIXME: 1/5 tests fail.
@@ -3231,7 +3380,7 @@ (define-public kxmlgui
 (define-public kxmlrpcclient
   (package
     (name "kxmlrpcclient")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3240,7 +3389,7 @@ (define-public kxmlrpcclient
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1573wnv2fbjjzgx3f1qm7y8wlj22bz45mny0rxci90i76nnh4538"))))
+                "0k82cyxjipqpky7gs0zb5s1bc6jf22d5vwpwyiqjy32da63mc89c"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kio" ,kio)))
@@ -3274,7 +3423,7 @@ (define-public kxmlrpcclient
 (define-public plasma-framework
   (package
     (name "plasma-framework")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3283,7 +3432,7 @@ (define-public plasma-framework
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1pvxxw52s03i11p5byd2sh8sbvlk6h8q6briq9d4qvjy6c0pmbq4"))))
+                "0p0ziqw70lklx59d0nij3p9yi1vdacdfyrrp7zf74iwxd7598hci"))))
     (build-system cmake-build-system)
     (propagated-inputs
      `(("kpackage" ,kpackage)
@@ -3371,7 +3520,7 @@ (define kinit-bootstrap
 (define-public kde-frameworkintegration
   (package
     (name "kde-frameworkintegration")
-    (version "5.55.0")
+    (version "5.63.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3380,7 +3529,7 @@ (define-public kde-frameworkintegration
                     "frameworkintegration-" version ".tar.xz"))
               (sha256
                (base32
-                "0pfpk268x06pjwciv4jr5v259kjck0sf4xzsgn29ifkmsk74wwmi"))))
+                "0n8n6lnzswi2q848qy2b4rcvkd0y1dywlk6hdmcnn8dfbxy6b050"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -3428,7 +3577,7 @@ (define-public kde-frameworkintegration
 (define-public kdelibs4support
   (package
     (name "kdelibs4support")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -3437,7 +3586,7 @@ (define-public kdelibs4support
              (version-major+minor version) "/portingAids/"
              name "-" version ".tar.xz"))
        (sha256
-        (base32 "1l1gjv06yp9jdiapiypwscbb6y0rfgrnw9rdsl7kkxh9ps8b8j39"))))
+        (base32 "17mywcmgp1yzdipwwaypbkxiyybk1w0sps50jv1bl0f23ya19mlc"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("dbus" ,dbus)
@@ -3544,7 +3693,7 @@ (define-public kdelibs4support
 (define-public khtml
   (package
     (name "khtml")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -3553,7 +3702,7 @@ (define-public khtml
              (version-major+minor version) "/portingAids/"
              name "-" version ".tar.xz"))
        (sha256
-        (base32 "0wh9z5xm0gaf1c2s7cq7763jfyv83d58x80nwsvb0ayd6y8id1bq"))))
+        (base32 "15f77r6dxkkvi2vxvxlwa7qz3whmz229g79bgadiwffmzxja0ywd"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -3603,7 +3752,7 @@ (define-public khtml
 (define-public kjs
   (package
     (name "kjs")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -3612,7 +3761,7 @@ (define-public kjs
              (version-major+minor version) "/portingAids/"
              name "-" version ".tar.xz"))
        (sha256
-        (base32 "0c1wyxsgn70jvw7zcjjpw12w9sg9xxvyslgnqlnnyh8sx7rrp70c"))))
+        (base32 "16zsan9c8kba5m70h34y544id7gig2bcbcs4s90s27pckijkkarp"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -3636,7 +3785,7 @@ (define-public kjs
 (define-public kjsembed
   (package
     (name "kjsembed")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -3645,7 +3794,7 @@ (define-public kjsembed
              (version-major+minor version) "/portingAids/"
              name "-" version ".tar.xz"))
        (sha256
-        (base32 "0dh9012y9bqj48jp50lrsmd28bbvf4jd93l34vfzmza252yvyw3l"))))
+        (base32 "00sr6lv1nai2y6aawvqwnx4pbx8pw9b1jrpa0klc014gc42l6i7b"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -3665,7 +3814,7 @@ (define-public kjsembed
 (define-public kmediaplayer
   (package
     (name "kmediaplayer")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -3674,7 +3823,7 @@ (define-public kmediaplayer
              (version-major+minor version) "/portingAids/"
              name "-" version ".tar.xz"))
        (sha256
-        (base32 "0gpfrhgk2l63lyz0bz93cg7mc5g7mjvrkfvpyndmi1v7vhndp5zq"))))
+        (base32 "19v53h3lkys3ryrjacrdng9ak91g03b9s986xhnw1r84zy242kdm"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -3711,7 +3860,7 @@ (define-public kmediaplayer
 (define-public kross
   (package
     (name "kross")
-    (version "5.55.0")
+    (version "5.63.0")
     (source
      (origin
        (method url-fetch)
@@ -3720,7 +3869,7 @@ (define-public kross
              (version-major+minor version) "/portingAids/"
              name "-" version ".tar.xz"))
        (sha256
-        (base32 "0p3q36gka6m62nryc3l11d30mlhiqjpghvfcyq6wikiqlv2kqvjs"))))
+        (base32 "0paipgkxbm6vwgqj38rlr37vgmf1rx0cl2mka8zdbndl76ng5hgc"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
diff --git a/gnu/packages/kde-plasma.scm b/gnu/packages/kde-plasma.scm
index d381ae9fb4..e4360362db 100644
--- a/gnu/packages/kde-plasma.scm
+++ b/gnu/packages/kde-plasma.scm
@@ -37,14 +37,14 @@ (define-module (gnu packages kde-plasma)
 (define-public kdecoration
   (package
     (name "kdecoration")
-    (version "5.15.1")
+    (version "5.17.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://kde/stable/plasma/" version
                                   "/kdecoration-" version ".tar.xz"))
               (sha256
                (base32
-                "03lxnjbhlnyiw2znflp0f2w77a5pzv5yvsbngvwgp89ig9mansi1"))))
+                "0rljpywpaqmar13jijphkpc9k1crma476j9my0d00hfrjil5xlnn"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -66,14 +66,14 @@ (define-public kdecoration
 (define-public kscreenlocker
   (package
     (name "kscreenlocker")
-    (version "5.15.1")
+    (version "5.17.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://kde/stable/plasma/" version
                                   "/kscreenlocker-" version ".tar.xz"))
               (sha256
                (base32
-                "1jp2z1wjsd99is31igkfnscs55h755cmp86ppkj596fcxv1krymq"))))
+                "1jzkq5m0hvcpsl7clai33ndiil8gls7ndir3mfcc5l8gv7df2ir0"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -129,14 +129,14 @@ (define-public kscreenlocker
 (define-public libkscreen
   (package
     (name "libkscreen")
-    (version "5.15.1")
+    (version "5.17.0")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://kde/stable/plasma/" version "/"
                            name "-" version ".tar.xz"))
        (sha256
-        (base32 "1zpzqafrb576al10f5873nl1z135gscjza6gd3ickfzlvd9qmr18"))))
+        (base32 "0znxfqqyyij6i4dp95gf5g4vrhg4jsshgh2k13ldy294kby2mxw0"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
@@ -168,7 +168,7 @@ (define-public libkscreen
 (define-public libksysguard
   (package
     (name "libksysguard")
-    (version "5.15.1")
+    (version "5.17.0")
     (source
      (origin
        (method url-fetch)
@@ -176,7 +176,7 @@ (define-public libksysguard
                            "/libksysguard-" version ".tar.xz"))
        (sha256
         (base32
-         "0ml106yq4q9qagkrcaafgcky18wk76px5a1r6j36wfjqdd6wpzvs"))))
+         "1b79qxg6j9lqgyq8i677f00f7cbplqak1r9riyc9wj5s2r60ydw7"))))
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("pkg-config" ,pkg-config)))
diff --git a/gnu/packages/kde.scm b/gnu/packages/kde.scm
index 014bca0738..b4cbd5a721 100644
--- a/gnu/packages/kde.scm
+++ b/gnu/packages/kde.scm
@@ -1,10 +1,12 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016, 2017, 2019 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016, 2017 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2017, 2018 Mark Meyer <mark@ofosos.org>
 ;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Gábor Boskovits <boskovits@gmail.com>
 ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
+;;; Copyright © 2018, 2019 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -30,6 +32,7 @@ (define-module (gnu packages kde)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix utils)
+  #:use-module (gnu packages)
   #:use-module (gnu packages algebra)
   #:use-module (gnu packages apr)
   #:use-module (gnu packages boost)
@@ -44,6 +47,7 @@ (define-module (gnu packages kde)
   #:use-module (gnu packages image)
   #:use-module (gnu packages kde-frameworks)
   #:use-module (gnu packages kde-plasma)
+  #:use-module (gnu packages linux)
   #:use-module (gnu packages llvm)
   #:use-module (gnu packages maths)
   #:use-module (gnu packages pdf)
@@ -322,16 +326,15 @@ (define-public kdevplatform
 (define-public krita
   (package
     (name "krita")
-    (version "4.2.5")
+    (version "4.2.7.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
-                    "mirror://kde/stable/krita/"
-                    (version-prefix version 3)
+                    "mirror://kde/stable/krita/" version
                     "/krita-" version ".tar.gz"))
               (sha256
                (base32
-                "1f14r2mrqasl6nr3sss0xy2h8xlxd5wdcjcd64m9nz2gwlm39r7w"))))
+                "0gcwq1w09gmx53i2fir73l222p41299wagvhbvsxwrz0v3crzliy"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f
@@ -409,52 +412,17 @@ (define-public krita
 features include brush stabilizers, brush engines and wrap-around mode.")
     (license license:gpl2+)))
 
-(define-public kholidays
-  (package
-    (name "kholidays")
-    (version "17.12.1")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append
-             "mirror://kde/stable/applications/" version "/src/"
-             name "-" version ".tar.xz"))
-       (sha256
-        (base32 "0595d7wbnz8kyq1bnivdrp20lwdp8ykvdll1fmb0fgm4q24z0cl8"))))
-    (build-system cmake-build-system)
-    (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (add-before 'check 'check-setup
-           (lambda _
-             ;; blacklist a failing test function TODO: make it pass
-             (with-output-to-file "autotests/BLACKLIST"
-               (lambda _
-                 (display "[testDefaultRegions]\n*\n")))
-             #t)))))
-    (native-inputs
-     `(("extra-cmake-modules" ,extra-cmake-modules)
-       ("qttools" ,qttools)))
-    (inputs
-     `(("qtbase" ,qtbase)
-       ("qtdeclarative" ,qtdeclarative)))
-    (home-page "https://cgit.kde.org/kholidays.git")
-    (synopsis "Library for regional holiday information")
-    (description "This library provides a C++ API that determines holiday and
-other special events for a geographical region.")
-    (license license:lgpl2.0+)))
-
 (define-public libkomparediff2
   (package
     (name "libkomparediff2")
-    (version "19.04.1")
+    (version "19.08.2")
     (source
       (origin
         (method url-fetch)
         (uri (string-append "mirror://kde/stable/applications/" version
                             "/src/libkomparediff2-" version ".tar.xz"))
         (sha256
-         (base32 "1cyi7a5ss7jv87llk0k8c9g3h1qsp6j6nmdzh3xxcswr4p5skc9a"))))
+         (base32 "1mvihd0xpkl8kryf5dvsfgpbgs9af8c9bzq8mmr74gfsvfb8ywy5"))))
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("pkg-config" ,pkg-config)))
@@ -502,6 +470,38 @@ (define-public qca
 cards.")
     (license license:lgpl2.1)))
 
+(define-public kpmcore
+  (package
+    (name "kpmcore")
+    (version "4.0.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://kde/stable/kpmcore"
+                    "/" version "/src/"
+                    name "-" version ".tar.xz"))
+              (sha256
+               (base32
+                "1sslkwcj2cyrn7bpjdjdwikp1q8wrsxpsg2sxxd8hsairgy7ygh3"))
+              (patches (search-patches "kpmcore-fix-tests.patch"
+                                       "kpmcore-remove-broken-test.patch"))))
+    (build-system cmake-build-system)
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     `(("kauth" ,kauth)
+       ("kcoreaddons" ,kcoreaddons)
+       ("ki18n" ,ki18n)
+       ("kwidgetsaddons" ,kwidgetsaddons)
+       ("qtbase" ,qtbase)
+       ("qca" ,qca)
+       ("util-linux" ,util-linux)))
+    (home-page "https://community.kde.org/Frameworks")
+    (synopsis "Library for managing partitions")
+    (description "Library for managing partitions.")
+    (license license:gpl3+)))
+
 (define-public snorenotify
   (package
     (name "snorenotify")
@@ -593,7 +593,7 @@ (define-public kdeconnect
 (define-public kqtquickcharts
   (package
     (name "kqtquickcharts")
-    (version "19.08.1")
+    (version "19.08.2")
     (source
       (origin
         (method url-fetch)
@@ -601,7 +601,7 @@ (define-public kqtquickcharts
                             version "/src/kqtquickcharts-" version ".tar.xz"))
         (sha256
          (base32
-          "1j3rivvh4sa94lsd0hi4xfvcikl05zrqd7634wxyaxs718ais6dg"))))
+          "1yy9fyd8y4g25ljdsbil19qdf4j3mzmzl489sx7rqpm3lfdzjh9k"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
diff --git a/gnu/packages/kodi.scm b/gnu/packages/kodi.scm
index 59ea11f812..23afd138a3 100644
--- a/gnu/packages/kodi.scm
+++ b/gnu/packages/kodi.scm
@@ -435,7 +435,8 @@ (define-public kodi
        ("libxrender" ,libxrender)
        ("libxslt" ,libxslt)
        ("lzo" ,lzo)
-       ("mariadb" ,mariadb)
+       ("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("openssl" ,openssl)
        ("pcre" ,pcre)
        ("pulseaudio" ,pulseaudio)
diff --git a/gnu/packages/libreoffice.scm b/gnu/packages/libreoffice.scm
index 96a0b8a573..4476e5a4ad 100644
--- a/gnu/packages/libreoffice.scm
+++ b/gnu/packages/libreoffice.scm
@@ -1007,7 +1007,7 @@ (define-public libreoffice
        ("libxt" ,libxt)
        ("libzmf" ,libzmf)
        ("lpsolve" ,lpsolve)
-       ("mariadb" ,mariadb)
+       ("mariadb" ,mariadb "dev")
        ("mdds" ,mdds)
        ("mythes" ,mythes)
        ("neon" ,neon)
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 2d206ebaa1..57add5317a 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -3746,7 +3746,7 @@ (define-public sbc
 (define-public bluez
   (package
     (name "bluez")
-    (version "5.50")
+    (version "5.51")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3754,7 +3754,7 @@ (define-public bluez
                     version ".tar.xz"))
               (sha256
                (base32
-                "048r91vx9gs5nwwbah2s0xig04nwk14c5s0vb7qmaqdvighsmz2z"))))
+                "1fpbsl9kkfq6mn6n0dg4h0il4c7fzhwhn79gh907k5b2kwszpvgb"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index b9d1dce97a..9051bcf84a 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -3074,12 +3074,8 @@ (define-public muparser
 
 (define-public openblas
   (package
-    ;; TODO: Incorporate 'openblas/fixed-num-threads' changes on the next
-    ;; rebuild cycle.
-    (replacement openblas/fixed-num-threads)
-
     (name "openblas")
-    (version "0.3.6")
+    (version "0.3.7")
     (source
      (origin
        (method url-fetch)
@@ -3088,7 +3084,7 @@ (define-public openblas
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1r2g9zzwq5dm8vjd19pxwggfvfzy56cvkmpmp5d014qr3svgmsap"))))
+         "0jbdjsi0qsxahdcm42agnn1y7xpmg0hrhwjsxg0zbhs9wwy3p568"))))
     (build-system gnu-build-system)
     (arguments
      `(#:test-target "test"
@@ -3105,6 +3101,13 @@ (define-public openblas
        (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
              "SHELL=bash"
              "MAKE_NB_JOBS=0"           ;use jobserver for submakes
+
+             ;; This is the maximum number of threads OpenBLAS will ever use (that
+             ;; is, if $OPENBLAS_NUM_THREADS is greater than that, then NUM_THREADS
+             ;; is used.)  If we don't set it, the makefile sets it to the number
+             ;; of cores of the build machine, which is obviously wrong.
+             "NUM_THREADS=128"
+
              ;; Build the library for all supported CPUs.  This allows
              ;; switching CPU targets at runtime with the environment variable
              ;; OPENBLAS_CORETYPE=<type>, where "type" is a supported CPU type.
@@ -3159,24 +3162,6 @@ (define-public openblas-ilp64
     (synopsis "Optimized BLAS library based on GotoBLAS (ILP64 version)")
     (license license:bsd-3)))
 
-(define openblas/fixed-num-threads
-  ;; TODO: Move that to 'openblas' proper on the next rebuild cycle.
-  (package
-    (inherit openblas)
-    (version (match (string-split (package-version openblas) #\.)
-               ((numbers ... (= string-length len))
-                (string-join (append numbers
-                                     (list (make-string len #\a)))
-                             "."))))
-    (arguments
-     (substitute-keyword-arguments (package-arguments openblas)
-       ((#:make-flags flags ''())
-        ;; This is the maximum number of threads OpenBLAS will ever use (that
-        ;; is, if $OPENBLAS_NUM_THREADS is greater than that, then NUM_THREADS
-        ;; is used.)  If we don't set it, the makefile sets it to the number
-        ;; of cores of the build machine, which is obviously wrong.
-        `(cons "NUM_THREADS=128" ,flags))))))
-
 (define* (make-blis implementation #:optional substitutable?)
   "Return a BLIS package with the given IMPLEMENTATION (see config/ in the
 source tree for a list of implementations.)
diff --git a/gnu/packages/maven.scm b/gnu/packages/maven.scm
index d383f16255..592cc74f2d 100644
--- a/gnu/packages/maven.scm
+++ b/gnu/packages/maven.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2018 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2019 Tobias Geerinckx-Rite <me@tobias.gr>
+;;; Copyright © 2019 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -523,7 +524,7 @@ (define-public maven-wagon-tck-http
     (inputs
      `(("java-plexus-util" ,java-plexus-utils)
        ("maven-wagon-provider-api" ,maven-wagon-provider-api)
-       ("java-tomcat" ,java-tomcat)
+       ("java-javaee-servletapi" ,java-javaee-servletapi)
        ("java-slf4j-api" ,java-slf4j-api)
        ("java-commons-codec" ,java-commons-codec)
        ("java-eclipse-sisu-plexus" ,java-eclipse-sisu-plexus)
@@ -663,7 +664,7 @@ (define-public maven-wagon-http
        ("java-jdom2" ,java-jdom2)
        ("java-asm" ,java-asm)
        ("java-geronimo-xbean-reflect" ,java-geronimo-xbean-reflect)
-       ("java-tomcat" ,java-tomcat)
+       ("java-javaee-servletapi" ,java-javaee-servletapi)
        ("java-eclipse-jetty-util-9.2" ,java-eclipse-jetty-util-9.2)
        ("java-eclipse-jetty-io-9.2" ,java-eclipse-jetty-io-9.2)
        ("java-eclipse-jetty-http-9.2" ,java-eclipse-jetty-http-9.2)
diff --git a/gnu/packages/nss.scm b/gnu/packages/nss.scm
index b6df366a77..65f95aaa8a 100644
--- a/gnu/packages/nss.scm
+++ b/gnu/packages/nss.scm
@@ -34,7 +34,7 @@ (define-module (gnu packages nss)
 (define-public nspr
   (package
     (name "nspr")
-    (version "4.21")
+    (version "4.22")
     (source (origin
              (method url-fetch)
              (uri (string-append
@@ -42,7 +42,7 @@ (define-public nspr
                    version "/src/nspr-" version ".tar.gz"))
              (sha256
               (base32
-               "0nkbgk0x31nfm4xl8la0a3vrnpa8gzkh7g4k65p7n880n73k5shm"))))
+               "0c6ljv3bdqhc169srbpjy0cs52xk715p04zy08rcjvl54k6bdr69"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("perl" ,perl)))
@@ -70,7 +70,7 @@ (define-public nspr
 (define-public nss
   (package
     (name "nss")
-    (version "3.45")
+    (version "3.46.1")
     (source (origin
               (method url-fetch)
               (uri (let ((version-with-underscores
@@ -81,7 +81,7 @@ (define-public nss
                       "nss-" version ".tar.gz")))
               (sha256
                (base32
-                "12sfq9xvpwpc22qnjsg1if1lmchiy33byrh92wn91phz7li0abqi"))
+                "0l9ns44rlkp1bpblplspfbqmyhb8rhvc89y56kqh725rgpny1xrv"))
               ;; Create nss.pc and nss-config.
               (patches (search-patches "nss-pkgconfig.patch"
                                        "nss-freebl-stubs.patch"
@@ -130,7 +130,7 @@ (define-public nss
              ;; leading to test failures:
              ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=609734>.  To
              ;; work around that, set the time to roughly the release date.
-             (invoke "faketime" "2019-05-01" "./nss/tests/all.sh")))
+             (invoke "faketime" "2019-10-01" "./nss/tests/all.sh")))
            (replace 'install
              (lambda* (#:key outputs #:allow-other-keys)
                (let* ((out (assoc-ref outputs "out"))
diff --git a/gnu/packages/patches/gstreamer-buffer-reset-offset.patch b/gnu/packages/patches/gstreamer-buffer-reset-offset.patch
deleted file mode 100644
index 024892a60f..0000000000
--- a/gnu/packages/patches/gstreamer-buffer-reset-offset.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-Fix a buffer offset problem in GStreamer 1.16.  Initially reported by Mark H.
-Weaver in <https://lists.gnu.org/archive/html/guix-devel/2019-06/msg00140.html>.
-
-See also <https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/316>.
-
-From 1734c9fc1a4f99b165383ae1eb02f04e0844a00c Mon Sep 17 00:00:00 2001
-From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
-Date: Sat, 29 Jun 2019 09:22:05 -0400
-Subject: [PATCH] bufferpool: Fix the buffer size reset code
-
-The offset in gst_buffer_resize() is additive. So to move back the
-offset to zero, we need to pass the opposite of the current offset. This
-was raised through the related unit test failingon 32bit as on 64bit
-the alignment padding was enough to hide the issue. The test was
-modified to also fail on 64bit. This patch will remove spurious
-assertions like:
-
-  assertion 'bufmax >= bufoffs + offset + size' failed
-
-Fixes #316
----
- gst/gstbufferpool.c             | 7 +++++--
- tests/check/gst/gstbufferpool.c | 2 +-
- 2 files changed, 6 insertions(+), 3 deletions(-)
-
-diff --git a/gst/gstbufferpool.c b/gst/gstbufferpool.c
-index e5c7a5872..619860e63 100644
---- a/gst/gstbufferpool.c
-+++ b/gst/gstbufferpool.c
-@@ -1222,8 +1222,11 @@ default_reset_buffer (GstBufferPool * pool, GstBuffer * buffer)
-   GST_BUFFER_OFFSET_END (buffer) = GST_BUFFER_OFFSET_NONE;
- 
-   /* if the memory is intact reset the size to the full size */
--  if (!GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_TAG_MEMORY))
--    gst_buffer_resize (buffer, 0, pool->priv->size);
-+  if (!GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_TAG_MEMORY)) {
-+    gsize offset;
-+    gst_buffer_get_sizes (buffer, &offset, NULL);
-+    gst_buffer_resize (buffer, -offset, pool->priv->size);
-+  }
- 
-   /* remove all metadata without the POOLED flag */
-   gst_buffer_foreach_meta (buffer, remove_meta_unpooled, pool);
-diff --git a/tests/check/gst/gstbufferpool.c b/tests/check/gst/gstbufferpool.c
-index f0c3c8d8e..dd9b2dc03 100644
---- a/tests/check/gst/gstbufferpool.c
-+++ b/tests/check/gst/gstbufferpool.c
-@@ -190,7 +190,7 @@ GST_START_TEST (test_buffer_modify_discard)
-   gst_buffer_pool_acquire_buffer (pool, &buf, NULL);
-   buffer_track_destroy (buf, &dcount);
-   /* do resize, as we didn't modify the memory, pool should reuse this buffer */
--  gst_buffer_resize (buf, 5, 2);
-+  gst_buffer_resize (buf, 8, 2);
-   gst_buffer_unref (buf);
- 
-   /* buffer should've gone back into pool */
--- 
-2.22.0
-
diff --git a/gnu/packages/patches/kinit-kdeinit-extra_libs.patch b/gnu/packages/patches/kinit-kdeinit-extra_libs.patch
index 8dcd4d3e95..c3c4ce1161 100644
--- a/gnu/packages/patches/kinit-kdeinit-extra_libs.patch
+++ b/gnu/packages/patches/kinit-kdeinit-extra_libs.patch
@@ -8,15 +8,13 @@ pkgs/development/libraries/kde-frameworks/kinit/kdeinit-extra_libs.patch
 ===================================================================
 --- kinit-5.32.0/src/kdeinit/kinit-5.32.0/src/kdeinit/.orig
 +++ kinit-5.32.0/src/kdeinit/kinit.cpp
-@@ -96,11 +96,9 @@
+@@ -96,9 +96,9 @@
      "libKF5Parts.5.dylib",
      "libKF5Plasma.5.dylib"
  #else
 -    "libKF5KIOCore.so.5",
 -    "libKF5Parts.so.5",
--//#ifdef __KDE_HAVE_GCC_VISIBILITY // Removed for KF5, we'll see.
 -    "libKF5Plasma.so.5"
--//#endif
 +    "GUIX_PKGS_KF5_KIO/lib/libKF5KIOCore.so.5",
 +    "GUIX_PKGS_KF5_PARTS/lib/libKF5Parts.so.5",
 +    "GUIX_PKGS_KF5_PLASMA/lib/libKF5Plasma.so.5"
diff --git a/gnu/packages/patches/kpmcore-fix-tests.patch b/gnu/packages/patches/kpmcore-fix-tests.patch
new file mode 100644
index 0000000000..12043abe72
--- /dev/null
+++ b/gnu/packages/patches/kpmcore-fix-tests.patch
@@ -0,0 +1,30 @@
+Git commit c02d59aa6d314678cef9683f96b28e2a1abd82b7 by Andrius Štikonas, on behalf of Hartmut Goebel.
+Committed on 07/11/2019 at 22:16.
+Pushed by stikonas into branch '4.0'.
+
+Fix test for kpmcore: stop helper only if formerly started.
+
+See https://bugs.kde.org/413851 and https://phabricator.kde.org/D25161
+
+diff --git a/src/util/externalcommand.cpp b/src/util/externalcommand.cpp
+--- a/src/util/externalcommand.cpp
++++ b/src/util/externalcommand.cpp
+@@ -433,14 +433,17 @@
+ 
+ void ExternalCommand::stopHelper()
+ {
++    if (!helperStarted)
++        return;
+     auto *interface = new org::kde::kpmcore::externalcommand(QStringLiteral("org.kde.kpmcore.externalcommand"),
+                     QStringLiteral("/Helper"), QDBusConnection::systemBus());
+     QByteArray request;
+     const quint64 nonce = interface->getNonce();
+     request.setNum(nonce);
+     QByteArray hash = QCryptographicHash::hash(request, QCryptographicHash::Sha512);
+     interface->exit(privateKey->signMessage(hash, QCA::EMSA3_Raw), nonce);
+ 
++    helperStarted = false;
+     delete privateKey;
+     delete init;
+ }
+
diff --git a/gnu/packages/patches/kpmcore-remove-broken-test.patch b/gnu/packages/patches/kpmcore-remove-broken-test.patch
new file mode 100644
index 0000000000..d02cca7883
--- /dev/null
+++ b/gnu/packages/patches/kpmcore-remove-broken-test.patch
@@ -0,0 +1,139 @@
+From c9a08a593bac8b8610a647db118fea6f2958156d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andrius=20=C5=A0tikonas?= <andrius@stikonas.eu>
+Date: Thu, 7 Nov 2019 22:12:00 +0000
+Subject: [PATCH] Remove broken smart unit test.
+
+BUG: 413853
+---
+ test/CMakeLists.txt |   9 ----
+ test/testsmart.cpp  | 102 --------------------------------------------
+ 2 files changed, 111 deletions(-)
+ delete mode 100644 test/testsmart.cpp
+
+diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
+index 67f63a2..6a300d3 100644
+--- a/test/CMakeLists.txt
++++ b/test/CMakeLists.txt
+@@ -53,12 +53,3 @@ find_package (Threads)
+ # Execute external commands as root
+ kpm_test(testexternalcommand testexternalcommand.cpp)
+ add_test(NAME testexternalcommand COMMAND testexternalcommand ${BACKEND})
+-
+-# Including SMART files reference
+-set(SMARTPARSER ${CMAKE_SOURCE_DIR}/src/core/smartdiskinformation.cpp
+-                ${CMAKE_SOURCE_DIR}/src/core/smartattributeparseddata.cpp
+-                ${CMAKE_SOURCE_DIR}/src/core/smartparser.cpp)
+-
+-# Test SMART support
+-kpm_test(testsmart testsmart.cpp ${SMARTPARSER})
+-add_test(NAME testsmart COMMAND testsmart ${BACKEND})
+diff --git a/test/testsmart.cpp b/test/testsmart.cpp
+deleted file mode 100644
+index 2236af7..0000000
+--- a/test/testsmart.cpp
++++ /dev/null
+@@ -1,102 +0,0 @@
+-#include "helpers.h"
+-
+-#include "util/externalcommand.h"
+-#include "backend/corebackend.h"
+-#include "backend/corebackendmanager.h"
+-#include "core/smartstatus.h"
+-#include "core/smartparser.h"
+-
+-#include <QCoreApplication>
+-#include <QDebug>
+-
+-static QString getDefaultDevicePath();
+-static bool testSmartStatus();
+-static bool testSmartParser();
+-
+-int main(int argc, char **argv)
+-{
+-    QCoreApplication app(argc, argv);
+-
+-    KPMCoreInitializer i;
+-
+-    if (argc == 2)
+-        i = KPMCoreInitializer(argv[1]);
+-
+-    if (!i.isValid())
+-        return 1;
+-
+-    CoreBackend *backend = CoreBackendManager::self()->backend();
+-
+-    if (!backend)
+-    {
+-        qWarning() << "Couldn't get backend.";
+-        return 1;
+-    }
+-
+-    if (!testSmartStatus() || !testSmartParser())
+-        return 1;
+-
+-    return app.exec();
+-}
+-
+-static QString getDefaultDevicePath()
+-{
+-    // Getting default home partition using 'df -P /home | awk 'END{print $1}'' command
+-    ExternalCommand command(QStringLiteral("df"), { QStringLiteral("-P"), QStringLiteral("/home"), QStringLiteral("|"),
+-                                                    QStringLiteral("awk"), QStringLiteral("\'END{print $1}\'") });
+-
+-    if (command.run() && command.exitCode() == 0) {
+-        QString output = command.output();
+-        return output;
+-    }
+-
+-    return QString();
+-}
+-
+-static bool testSmartStatus()
+-{
+-    QString devicePath = getDefaultDevicePath();
+-
+-    SmartStatus smart(devicePath);
+-
+-    if (smart.devicePath() != devicePath)
+-        return false;
+-
+-    if (!smart.status())
+-        return false;
+-
+-    if (smart.modelName() == QString())
+-        return false;
+-
+-    if (smart.firmware() == QString())
+-        return false;
+-
+-    if (smart.serial() == QString())
+-        return false;
+-
+-    if (smart.selfTestStatus() != SmartStatus::SelfTestStatus::Success)
+-        return false;
+-
+-    if (!smart.isValid())
+-        return false;
+-
+-    return true;
+-}
+-
+-static bool testSmartParser()
+-{
+-    QString devicePath = getDefaultDevicePath();
+-
+-    SmartParser parser(devicePath);
+-
+-    if (!parser.init())
+-        return false;
+-
+-    if (parser.devicePath() != devicePath)
+-        return false;
+-
+-    if (!parser.diskInformation())
+-        return false;
+-
+-    return true;
+-}
+-- 
+2.17.1
diff --git a/gnu/packages/patches/mesa-timespec-test-32bit.patch b/gnu/packages/patches/mesa-timespec-test-32bit.patch
new file mode 100644
index 0000000000..3e4890f3a4
--- /dev/null
+++ b/gnu/packages/patches/mesa-timespec-test-32bit.patch
@@ -0,0 +1,17 @@
+Fix a test failure on 32-bit systems.
+
+Taken from upstream:
+https://gitlab.freedesktop.org/mesa/mesa/commit/dd1dba80b9ee74ec8b90761285a8262e374bf8ef
+
+diff --git a/src/util/tests/timespec/timespec_test.cpp b/src/util/tests/timespec/timespec_test.cpp
+--- a/src/util/tests/timespec/timespec_test.cpp
++++ b/src/util/tests/timespec/timespec_test.cpp
+@@ -206,7 +206,7 @@ TEST(timespec_test, timespec_from_nsec)
+ 
+    timespec_from_nsec(&a, UINT64_MAX);
+    EXPECT_EQ(a.tv_nsec, UINT64_MAX % NSEC_PER_SEC);
+-   EXPECT_EQ(a.tv_sec, UINT64_MAX / NSEC_PER_SEC);
++   EXPECT_EQ(a.tv_sec, (time_t)(UINT64_MAX / NSEC_PER_SEC));
+ }
+ 
+ TEST(timespec_test, timespec_from_usec)
diff --git a/gnu/packages/patches/orc-typedef-enum.patch b/gnu/packages/patches/orc-typedef-enum.patch
new file mode 100644
index 0000000000..207bf32ba9
--- /dev/null
+++ b/gnu/packages/patches/orc-typedef-enum.patch
@@ -0,0 +1,17 @@
+Orc 0.4.30 has a bug that causes duplicate symbols due to a missing typedef.
+
+Taken from upstream:
+https://gitlab.freedesktop.org/gstreamer/orc/merge_requests/32
+
+diff --git a/orc/orctarget.h b/orc/orctarget.h
+--- a/orc/orctarget.h
++++ b/orc/orctarget.h
+@@ -19,7 +19,7 @@ enum {
+   ORC_TARGET_FAST_DENORMAL = (1<<31)
+ };
+ 
+-enum {
++typedef enum {
+   ORC_TARGET_POWERPC_64BIT = (1<<0),
+   ORC_TARGET_POWERPC_LE = (1<<1),
+   ORC_TARGET_POWERPC_ALTIVEC = (1<<2),
diff --git a/gnu/packages/patches/pyqt-unbundled-qt.patch b/gnu/packages/patches/pyqt-unbundled-qt.patch
new file mode 100644
index 0000000000..5c91ed031c
--- /dev/null
+++ b/gnu/packages/patches/pyqt-unbundled-qt.patch
@@ -0,0 +1,19 @@
+Remove test for bundled Qt which breaks dependent applications.  This has
+been fixed in 5.13.
+
+Taken from Arch Linux:
+https://git.archlinux.org/svntogit/packages.git/tree/trunk/python2-pyqt5-crash-fix.patch?h=packages/pyqt5&id=3e56e11d1fd7b1eac8242ce64c58db2bd9acba20
+
+diff -ur PyQt5_gpl-5.12.3/qpy/QtCore/qpycore_post_init.cpp.in PyQt5_gpl-5.12.3b/qpy/QtCore/qpycore_post_init.cpp.in
+--- PyQt5_gpl-5.12.3/qpy/QtCore/qpycore_post_init.cpp.in        2019-06-25 14:41:02.000000000 +0200
++++ PyQt5_gpl-5.12.3b/qpy/QtCore/qpycore_post_init.cpp.in       2019-07-01 17:06:34.882644535 +0200
+@@ -151,8 +151,4 @@
+     // initialised first (at least for Windows) and this is the only way to
+     // guarantee things are done in the right order.
+     PyQtSlotProxy::mutex = new QMutex(QMutex::Recursive);
+-
+-    // Load the embedded qt.conf file if there is a bundled copy of Qt.
+-    if (!qpycore_qt_conf())
+-        Py_FatalError("PyQt5.QtCore: Unable to embed qt.conf");
+ }
+
diff --git a/gnu/packages/patches/qtbase-old-kernel.patch b/gnu/packages/patches/qtbase-old-kernel.patch
deleted file mode 100644
index aa26fb6c4f..0000000000
--- a/gnu/packages/patches/qtbase-old-kernel.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-https://672856.bugs.gentoo.org/attachment.cgi?id=557978
-https://bugs.gentoo.org/672856
-
-The patch fixes building qtbase with linux kernels < 4.11.
-See bug #34431.
-
-diff -Naurp a/src/corelib/global/minimum-linux_p.h b/src/corelib/global/minimum-linux_p.h
---- a/src/corelib/global/minimum-linux_p.h      2018-11-25 15:51:11.000000000 +0300
-+++ b/src/corelib/global/minimum-linux_p.h      2018-12-17 13:25:38.176823753 +0300
-@@ -75,14 +75,9 @@ QT_BEGIN_NAMESPACE
-  * - accept4                    2.6.28
-  * - renameat2                  3.16                    QT_CONFIG(renameat2)
-  * - getrandom                  3.17                    QT_CONFIG(getentropy)
-- * - statx                      4.11                    QT_CONFIG(statx)
-  */
-
--#if QT_CONFIG(statx)
--#  define MINLINUX_MAJOR        4
--#  define MINLINUX_MINOR        11
--#  define MINLINUX_PATCH        0
--#elif QT_CONFIG(getentropy)
-+#if QT_CONFIG(getentropy)
- #  define MINLINUX_MAJOR        3
- #  define MINLINUX_MINOR        17
- #  define MINLINUX_PATCH        0
diff --git a/gnu/packages/patches/sdl2-mesa-compat.patch b/gnu/packages/patches/sdl2-mesa-compat.patch
new file mode 100644
index 0000000000..8182e582e7
--- /dev/null
+++ b/gnu/packages/patches/sdl2-mesa-compat.patch
@@ -0,0 +1,21 @@
+Do not include GLES header when OpenGL headers are already included.
+
+Taken from upstream:
+https://hg.libsdl.org/SDL/rev/369b01006eb2
+
+diff -r 4cbaffd0083b -r 369b01006eb2 src/video/SDL_video.c
+--- a/src/video/SDL_video.c	Fri Oct 11 06:18:24 2019 +0200
++++ b/src/video/SDL_video.c	Sat Oct 12 18:47:56 2019 +0200
+@@ -37,9 +37,9 @@
+ #include "SDL_opengl.h"
+ #endif /* SDL_VIDEO_OPENGL */
+ 
+-#if SDL_VIDEO_OPENGL_ES
++#if SDL_VIDEO_OPENGL_ES && !SDL_VIDEO_OPENGL
+ #include "SDL_opengles.h"
+-#endif /* SDL_VIDEO_OPENGL_ES */
++#endif /* SDL_VIDEO_OPENGL_ES && !SDL_VIDEO_OPENGL */
+ 
+ /* GL and GLES2 headers conflict on Linux 32 bits */
+ #if SDL_VIDEO_OPENGL_ES2 && !SDL_VIDEO_OPENGL
+
diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index 609e75b28c..ebe0168ff2 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -670,14 +670,14 @@ (define-public mupdf
 (define-public qpdf
   (package
    (name "qpdf")
-   (version "8.4.1")
+   (version "9.0.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://sourceforge/qpdf/qpdf/" version
                                 "/qpdf-" version ".tar.gz"))
             (sha256
              (base32
-              "1fsfy38dnm9cy1j40jw5x8vn84l6f2kgb68rdjl0wxignfw05z87"))
+              "0lhgb82s2402ad2yiswkj227vjlw9zypphdfdivfkbril7dg6495"))
             (modules '((guix build utils)))
             (snippet
              ;; Replace shebang with the bi-lingual shell/Perl trick to remove
diff --git a/gnu/packages/pulseaudio.scm b/gnu/packages/pulseaudio.scm
index ff4049d707..671dcd1563 100644
--- a/gnu/packages/pulseaudio.scm
+++ b/gnu/packages/pulseaudio.scm
@@ -50,7 +50,8 @@ (define-module (gnu packages pulseaudio)
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages python-web)
   #:use-module (gnu packages pkg-config)
-  #:use-module (gnu packages xiph))
+  #:use-module (gnu packages xiph)
+  #:use-module (gnu packages xorg))
 
 (define-public libsndfile
   (package
@@ -130,7 +131,7 @@ (define-public libsamplerate
 (define-public pulseaudio
   (package
     (name "pulseaudio")
-    (version "12.2")
+    (version "13.0")
     (source (origin
              (method url-fetch)
              (uri (string-append
@@ -138,7 +139,7 @@ (define-public pulseaudio
                    name "-" version ".tar.xz"))
              (sha256
               (base32
-               "0ma0p8iry7fil7qb4pm2nx2pm65kq9hk9xc4r5wkf14nqbzni5l0"))
+               "0mw0ybrqj7hvf8lqs5gjzip464hfnixw453lr0mqzlng3b5266wn"))
              (modules '((guix build utils)))
              (snippet
               ;; Disable console-kit support by default since it's deprecated
@@ -160,11 +161,6 @@ (define-public pulseaudio
                                               (assoc-ref %outputs "out")
                                               "/lib/udev/rules.d"))
        #:phases (modify-phases %standard-phases
-                  (add-before 'configure 'fix-alsa-include
-                    (lambda _
-                      (substitute* '("configure" "src/modules/alsa/alsa-ucm.h")
-                        (("use-case\\.h") "alsa/use-case.h"))
-                      #t))
                  (add-before 'check 'pre-check
                    (lambda _
                      ;; 'tests/lock-autospawn-test.c' wants to create a file
@@ -187,6 +183,13 @@ (define-public pulseaudio
        ("libltdl" ,libltdl)
        ("fftwf" ,fftwf)
        ("avahi" ,avahi)
+
+       ;; For the optional X11 modules.
+       ("libice" ,libice)
+       ("libsm" ,libsm)
+       ("libxcb" ,libxcb)
+       ("libxtst" ,libxtst)
+
        ("eudev" ,eudev)))         ;for the detection of hardware audio devices
     (native-inputs
      `(("check" ,check)
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 30b84d26b4..89be883cda 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -13044,14 +13044,14 @@ (define-public python2-translate-toolkit
 (define-public python-packaging
   (package
     (name "python-packaging")
-    (version "19.0")
+    (version "19.2")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "packaging" version))
         (sha256
          (base32
-          "1brjhygq9dz6x1kdljivkjfldi3qf5rbkqgck1bpgv9qpv8ab60c"))))
+          "0izwlz9h0bw171a1chr311g2y7n657zjaf4mq4rgm8pp9lbj9f98"))))
     (build-system python-build-system)
     (arguments
      `(#:phases (modify-phases %standard-phases
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index c85fa93266..c0d652a407 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -101,7 +101,8 @@ (define-public grantlee
        ("qtscript" ,qtscript)))
     (build-system cmake-build-system)
     (arguments
-     `(#:phases
+     `(#:configure-flags '("-DCMAKE_CXX_STANDARD=11")
+       #:phases
        (modify-phases %standard-phases
          (add-after 'unpack 'delete-broken-tests
            (lambda _
@@ -184,7 +185,8 @@ (define-public qt-4
        ("libxslt" ,libxslt)
        ("libxtst" ,libxtst)
        ("mtdev" ,mtdev)
-       ("mariadb" ,mariadb)
+       ("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("nss" ,nss)
        ("postgresql" ,postgresql)
        ("pulseaudio" ,pulseaudio)
@@ -323,7 +325,7 @@ (define-public qt-4
 (define-public qtbase
   (package
     (name "qtbase")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -332,10 +334,9 @@ (define-public qtbase
                                  version ".tar.xz"))
              (sha256
               (base32
-               "071yc9iz14qs4s8yvrwllyfdzp5yjxsdpvbjxdrf0g5q69vqigy6"))
+               "09wz7zs1x5mpgs2y4xnl2zv3naqls4sz6v2arwl1fz2dsx4jddba"))
              ;; Use TZDIR to avoid depending on package "tzdata".
-             (patches (search-patches "qtbase-use-TZDIR.patch"
-                                      "qtbase-old-kernel.patch"))
+             (patches (search-patches "qtbase-use-TZDIR.patch"))
              (modules '((guix build utils)))
              (snippet
                ;; corelib uses bundled harfbuzz, md4, md5, sha3
@@ -344,7 +345,7 @@ (define-public qtbase
                   (for-each delete-file-recursively
                             (list "double-conversion" "freetype" "harfbuzz-ng"
                                   "libpng" "libjpeg" "pcre2" "sqlite" "xcb"
-                                  "xkbcommon" "zlib"))
+                                  "zlib"))
                   #t)))))
     (build-system gnu-build-system)
     (propagated-inputs
@@ -379,7 +380,8 @@ (define-public qtbase
        ("libxslt" ,libxslt)
        ("libxtst" ,libxtst)
        ("mtdev" ,mtdev)
-       ("mariadb" ,mariadb)
+       ("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("nss" ,nss)
        ("openssl" ,openssl)
        ("pcre2" ,pcre2)
@@ -399,7 +401,7 @@ (define-public qtbase
        ("gperf" ,gperf)
        ("perl" ,perl)
        ("pkg-config" ,pkg-config)
-       ("python" ,python-2)
+       ("python" ,python)
        ("vulkan-headers" ,vulkan-headers)
        ("ruby" ,ruby)))
     (arguments
@@ -449,6 +451,7 @@ (define-public qtbase
                  ;; kernels that the glibc supports, including the RHEL6
                  ;; (2.6.32) and RHEL7 (3.10) kernels.
                  "-no-feature-getentropy"  ; requires Linux 3.17
+                 "-no-feature-renameat2"   ; requires Linux 3.16
 
                  ;; Do not build examples; if desired, these could go
                  ;; into a separate output, but for the time being, we
@@ -507,6 +510,16 @@ (define-public qtbase
                  (("\\$\\$\\[QT_HOST_DATA/get\\]") archdata)
                  (("\\$\\$\\[QT_HOST_DATA/src\\]") archdata))
                #t)))
+         (add-after 'patch-mkspecs 'patch-prl-files
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               ;; Insert absolute references to the qtbase libraries because
+               ;; QT_INSTALL_LIBS does not always resolve correctly, depending
+               ;; on context.  See <https://bugs.gnu.org/38405>
+               (substitute* (find-files (string-append out "/lib") "\\.prl$")
+                 (("\\$\\$\\[QT_INSTALL_LIBS\\]")
+                  (string-append out "/lib")))
+               #t)))
          (add-after 'unpack 'patch-paths
            ;; Use the absolute paths for dynamically loaded libs, otherwise
            ;; the lib will be searched in LD_LIBRARY_PATH which typically is
@@ -568,7 +581,7 @@ (define-deprecated qt qtbase qtbase)
 (define-public qtsvg
   (package (inherit qtbase)
     (name "qtsvg")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -577,7 +590,7 @@ (define-public qtsvg
                                  version ".tar.xz"))
              (sha256
               (base32
-               "14a4rprbj9f9rhixbk7143xdz34d7d39xh9v2sc1w43q9sf2rsi1"))))
+               "13zg5095ffm88dsrybyi075i9zw3yrkibqzvj57an9sq89n3w926"))))
     (propagated-inputs `())
     (native-inputs `(("perl" ,perl)))
     (inputs
@@ -643,7 +656,7 @@ (define-public qtsvg
 (define-public qtimageformats
   (package (inherit qtsvg)
     (name "qtimageformats")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -652,7 +665,7 @@ (define-public qtimageformats
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0zq8igsjyyhxsjr43vpaasrqjw3x0g6rwqf8kaz7y9vs7ny63ch4"))
+               "0n3qc5rx7kzb4csmcxaxdm2bqpciz2j2pz2zdfrlpi1ml4liq39k"))
              (modules '((guix build utils)))
              (snippet
               '(begin
@@ -674,7 +687,7 @@ (define-public qtimageformats
 (define-public qtx11extras
   (package (inherit qtsvg)
     (name "qtx11extras")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -683,7 +696,7 @@ (define-public qtx11extras
                                  version ".tar.xz"))
              (sha256
               (base32
-               "11fd2mc20qmnyv1vqhaqad2q6m0i4lmkr432rmqvpkgphpkfp7pr"))))
+               "0sqx785kb4kfxfl3cmg848dlxlxmfdg8jnfh3rrk8q0iazsr2faz"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -698,7 +711,7 @@ (define-public qtx11extras
 (define-public qtxmlpatterns
   (package (inherit qtsvg)
     (name "qtxmlpatterns")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -707,7 +720,7 @@ (define-public qtxmlpatterns
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1vhfvgi39miqsx3iq7c9sii2sykq0yfng69b70i0smr20zihpl4b"))))
+               "1l44476ibb8rv4rf80vbjdc3712lmrl1xcxswa513ip66k47p5vn"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:phases phases)
@@ -727,7 +740,7 @@ (define-public qtxmlpatterns
 (define-public qtdeclarative
   (package (inherit qtsvg)
     (name "qtdeclarative")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -736,14 +749,15 @@ (define-public qtdeclarative
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1rhsf9bma2zwwpixk2fsg31x7c1pmsk144npypgc9w86swhkc9lf"))))
+               "1lw6nr26cjdrshin3gq5xwqb0bvslg0ml99cw8rx9wb2anpd3c9l"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)
-       ("python" ,python-2)
+       ("python" ,python)
+       ("python-wrapper" ,python-wrapper)
        ("qtsvg" ,qtsvg)
        ("qtxmlpatterns" ,qtxmlpatterns)))
     (inputs
@@ -759,7 +773,7 @@ (define-public qtdeclarative
 (define-public qtconnectivity
   (package (inherit qtsvg)
     (name "qtconnectivity")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -768,7 +782,7 @@ (define-public qtconnectivity
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0amks3qad31i7cha85kvcaxvlmmgkc3gm4jdkw2p02ixxfygr30l"))))
+               "1ni2x848dxf0c7ilk461vz0z46qis8zv6jxbpyhpbhzdg9rcdw8h"))))
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)
@@ -783,7 +797,7 @@ (define-public qtconnectivity
 (define-public qtwebsockets
   (package (inherit qtsvg)
     (name "qtwebsockets")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -792,7 +806,7 @@ (define-public qtwebsockets
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1ffmapfy68xwwbxbg19ng6b5h8v42cf78s21j7rgq49gm70r0402"))))
+               "07nnzqhsnb4q8pbka9dk5nxmqinbg9yicag7f4rlq2p6ffmgn2zh"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -810,7 +824,7 @@ (define-public qtwebsockets
 (define-public qtsensors
   (package (inherit qtsvg)
     (name "qtsensors")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -819,7 +833,7 @@ (define-public qtsensors
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0n88c8xi9pbyh7q1pcqv4yjv6nx62abflj8qgfr4qzb0sp8m6mx7"))))
+               "1x8f55qyix5bsd0hl9rzi56ndyv4h16z2qh8is9nv13jpk0a9nsr"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:parallel-tests? _ #f) #f) ; can lead to race condition
@@ -843,7 +857,7 @@ (define-public qtsensors
 (define-public qtmultimedia
   (package (inherit qtsvg)
     (name "qtmultimedia")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -852,7 +866,7 @@ (define-public qtmultimedia
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0h9wx86zj20n4xc3qnml0i360x2dc1yd2z2af1flj8fwyzppi03j"))
+               "0w4mcxmj41b9phwirppn9ws1vxy3sww7prvhhmh0jsnaca4hwn4z"))
              (modules '((guix build utils)))
              (snippet
               '(begin
@@ -876,7 +890,7 @@ (define-public qtmultimedia
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)
-       ("python" ,python-2)
+       ("python" ,python)
        ("qtdeclarative" ,qtdeclarative)))
     (inputs
      `(("alsa-lib" ,alsa-lib)
@@ -894,7 +908,7 @@ (define-public qtmultimedia
 (define-public qtwayland
   (package (inherit qtsvg)
     (name "qtwayland")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -903,7 +917,7 @@ (define-public qtwayland
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1chz4wchgkzd45h143i5hkqg0whcgdbj37gkg7j4kj31whllzjb2"))
+               "1i2i4d6qa512njm6gvd1ygcyb5p4d6axciqg9ys380yw9nl6m77s"))
              (modules '((guix build utils)))
              (snippet
                ;; The examples try to build and cause the build to fail
@@ -946,7 +960,7 @@ (define-public qtwayland
 (define-public qtserialport
   (package (inherit qtsvg)
     (name "qtserialport")
-    (version "5.11.3")
+    (version "5.12.5")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -955,7 +969,7 @@ (define-public qtserialport
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1nkbfsxzgicwns3k11hhzjxy2hgrigj8xcw2by0jc1j71mnmxi4n"))))
+               "0qmq3yppc54vf7xrwyrwk91h6x04w0hf4bnw5b3y5kwyllhh7vzq"))))
     (native-inputs `(("perl" ,perl)))
     (inputs
      `(("qtbase" ,qtbase)
@@ -980,7 +994,7 @@ (define-public qtserialport
 (define-public qtserialbus
   (package (inherit qtsvg)
     (name "qtserialbus")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -989,7 +1003,7 @@ (define-public qtserialbus
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0vf12jk1ma0v0dlpliw1x9i04iaik1kjkiaby7gaxm2abprxwr2n"))))
+               "1ppmrwshj42lpx21m2gxblrlbigjf10fwg3fk5x5130ih89446q7"))))
     (inputs
      `(("qtbase" ,qtbase)
        ("qtserialport" ,qtserialport)))
@@ -1001,7 +1015,7 @@ (define-public qtserialbus
 (define-public qtwebchannel
   (package (inherit qtsvg)
     (name "qtwebchannel")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1010,7 +1024,7 @@ (define-public qtwebchannel
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1wrdawlqvcw84h8q52mvbjhp1vkd6fhz6c8ijlg9rw0s3fj4y99w"))))
+               "1my8vcsidx9r5wpd1iax8skhp5ac3234g9r7ax04k9z17mqd2i97"))))
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)
@@ -1025,7 +1039,7 @@ (define-public qtwebchannel
 (define-public qtwebglplugin
   (package (inherit qtsvg)
     (name "qtwebglplugin")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1034,7 +1048,7 @@ (define-public qtwebglplugin
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0wqz8lycmi7pffzy0pz5960w109lbk4mkbw0l1lh64avl6clq7b9"))))
+               "1pahdyhinhq1xhsc7lsfprjjpz6fn9vgwqcyi72hc3wzyr98in11"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:phases phases)
@@ -1060,7 +1074,7 @@ (define-public qtwebglplugin
 (define-public qtwebview
   (package (inherit qtsvg)
     (name "qtwebview")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1069,7 +1083,7 @@ (define-public qtwebview
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1njmn1n03dp4md8cz58cq2z6bsxd8nwlw0238zmavh7px3jzc9kh"))))
+               "0ykjwz3cwv718gvgvnlhq7wia8gllnj3cdzw3amj0rh63hy65h22"))))
     (native-inputs
      `(("perl" ,perl)))
     (inputs
@@ -1083,7 +1097,7 @@ (define-public qtwebview
 (define-public qtlocation
   (package (inherit qtsvg)
     (name "qtlocation")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1092,7 +1106,7 @@ (define-public qtlocation
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1sq0f41jwmsimv9a1wl2nk5nifjppm5j92rr4n4s7qwnnjjrir2q"))))
+               "0y12vs6jwiwljdn57jqs1dwi6wfw1l5l95dvj9g93h739p533qks"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1113,7 +1127,7 @@ (define-public qtlocation
 (define-public qttools
   (package (inherit qtsvg)
     (name "qttools")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1122,7 +1136,7 @@ (define-public qttools
                                  version ".tar.xz"))
              (sha256
               (base32
-               "13lzdxxi02yhvx4mflhisl6aqv2fiss5m804cqccd1wvp8dyh1f2"))))
+               "0xy7sf8w2lln1l59lhrf0kb687avwirrh63izp7509jwi33r2jg9"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1141,7 +1155,7 @@ (define-public qttools
 (define-public qtscript
   (package (inherit qtsvg)
     (name "qtscript")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1150,7 +1164,7 @@ (define-public qtscript
                                  version ".tar.xz"))
              (sha256
               (base32
-               "027cvggbcvwyz76cn1bl1zvqg0nq7iica1b7yx7xyy0hb36g715v"))
+               "0z3p4bb2ddylb7y2xvagjbn7fc5d0ic08cmrrb67h8wf6fnq5051"))
              (patches (search-patches "qtscript-disable-tests.patch"))))
     (native-inputs
      `(("perl" ,perl)
@@ -1165,7 +1179,7 @@ (define-public qtscript
 (define-public qtquickcontrols
   (package (inherit qtsvg)
     (name "qtquickcontrols")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1174,7 +1188,7 @@ (define-public qtquickcontrols
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0dvmy31qbl76yy0j5y8m7mvnmqyg2c01fmlkn0snvc5h5ah5skjf"))))
+               "169cvwiav5d538cw81rbdimb1pis0z6fkaxlwhd4z4pzhyhrd3f4"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1189,7 +1203,7 @@ (define-public qtquickcontrols
 (define-public qtquickcontrols2
   (package (inherit qtsvg)
     (name "qtquickcontrols2")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1198,7 +1212,7 @@ (define-public qtquickcontrols2
                                  version ".tar.xz"))
              (sha256
               (base32
-               "11nhpb0xckv5jjkqj5szr94c2rvyjwr89ch58hh64nsqaav30mpl"))))
+               "0w5910wblzc7q2llyb7fyfcbmy1fl369c6w5d6r5sh26z490gasw"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1214,7 +1228,7 @@ (define-public qtquickcontrols2
 (define-public qtgraphicaleffects
   (package (inherit qtsvg)
     (name "qtgraphicaleffects")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1223,7 +1237,7 @@ (define-public qtgraphicaleffects
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1qjpdzkamf27cg5n1wsf0zk939lcgppgydfjzap9s4fxzj1nkn0l"))))
+               "1vvpq34433j94n9yyhh4if4yv51i8xiffpvyn3xgffx14iv35l6y"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1241,7 +1255,7 @@ (define-public qtgraphicaleffects
 (define-public qtgamepad
   (package (inherit qtsvg)
     (name "qtgamepad")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1250,7 +1264,7 @@ (define-public qtgamepad
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1k222cx18zq48sfna91hmy427qzk2n2xz3dlyz59iyz72k6915g9"))))
+               "1cxkqnhx0baxh3csjl7ar151v0zizf86f4338rr38liwb7rwbsz1"))))
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)))
@@ -1271,7 +1285,7 @@ (define-public qtgamepad
 (define-public qtscxml
   (package (inherit qtsvg)
     (name "qtscxml")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1280,7 +1294,7 @@ (define-public qtscxml
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1mv8mz36v34dckrzy5r41mq3sqznbalrhndk3avz2154xmkjf5qk"))
+               "12y6ga7j6xby9rz1c9h17r9ih4i16i1ylr6b4vmrn7svidy87msk"))
              (modules '((guix build utils)))
              (snippet
               '(begin
@@ -1302,7 +1316,7 @@ (define-public qtscxml
 (define-public qtpurchasing
   (package (inherit qtsvg)
     (name "qtpurchasing")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1311,7 +1325,7 @@ (define-public qtpurchasing
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1fd0gxdj5mrh81iwimq1243i3n47sqv9ik8nslahfh0q3dsx7k8n"))))
+               "1kbhmzrw612yb4brxi3fwslil31j31vm0zqpb52vcma7vbivg80z"))))
     (inputs
      `(("qtbase" ,qtbase)
        ("qtdeclarative" ,qtdeclarative)))
@@ -1322,7 +1336,7 @@ (define-public qtpurchasing
 (define-public qtcanvas3d
   (package (inherit qtsvg)
     (name "qtcanvas3d")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1331,7 +1345,7 @@ (define-public qtcanvas3d
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0f110z7cmkzns9k00aa5zhzq2fpybfxkd7gdlwzcbhc8hn20986m"))
+               "024xglrb321rp3wb3fhprw7pl6zvmpgfkpwgabbyx8p58k4yccrd"))
              (modules '((guix build utils)))
              (snippet
               '(begin
@@ -1361,7 +1375,7 @@ (define-public qtcanvas3d
 (define-public qtcharts
   (package (inherit qtsvg)
     (name "qtcharts")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1370,7 +1384,7 @@ (define-public qtcharts
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1p4m1nkbbxlkwmbmasx5r83skzssmlcgfzyvj30x2dyrqkmz7627"))))
+               "0gdark4z2g8j0kzjg1aqq91ap04h6hzjl163g8xlwxwdn5dxpnql"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1388,7 +1402,7 @@ (define-public qtcharts
 (define-public qtdatavis3d
   (package (inherit qtsvg)
     (name "qtdatavis3d")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1397,7 +1411,7 @@ (define-public qtdatavis3d
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1kqwr3avcvcyy4i28vjgxk1bsjj9011zr668hsk1zrjxnnwjwdl3"))))
+               "1zm4xfi2ijqr3n3g0lfs3yzil6w7c54r8vsj1d541lz7wnm92ka1"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1415,7 +1429,7 @@ (define-public qtdatavis3d
 (define-public qtnetworkauth
   (package (inherit qtsvg)
     (name "qtnetworkauth")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1424,7 +1438,7 @@ (define-public qtnetworkauth
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0dd35698wzg89975vi2ijl2lym495fjizsl03mjixsjnvb1x0q50"))))
+               "1gba6rdhcvljc4dnzhnkxrdlaxm3y095ljqg1sz3p1k0m632s4pa"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:phases phases)
@@ -1444,7 +1458,7 @@ (define-public qtnetworkauth
 (define-public qtremoteobjects
   (package (inherit qtsvg)
     (name "qtremoteobjects")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1453,7 +1467,7 @@ (define-public qtremoteobjects
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1d3jzsxfyjhgb6wj9iv1388bv7j6pi08346nmkm1c1a4iykhc0zp"))))
+               "16fna70pljn45yj6hv3g4qvb1imcnfj43jchvydspdhg08ykbda9"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:phases phases)
@@ -1477,7 +1491,7 @@ (define-public qtremoteobjects
 (define-public qtspeech
   (package (inherit qtsvg)
     (name "qtspeech")
-    (version "5.11.3")
+    (version "5.12.6")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -1486,7 +1500,7 @@ (define-public qtspeech
                                  version ".tar.xz"))
              (sha256
               (base32
-               "158p7zqd0vg55gf88jzc3d4f7649ihh80k0m1q46m2yp6fpdjbxr"))))
+               "12l7rycjfa6d9gnnjd6i097pf1qqzjnz9c1jgxhpldvkf0n7pbi7"))))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
@@ -1509,16 +1523,15 @@ (define-public qtspeech
 (define-public python-sip
   (package
     (name "python-sip")
-    (version "4.19.13")
+    (version "4.19.18")
     (source
       (origin
         (method url-fetch)
-        (uri
-          (string-append "mirror://sourceforge/pyqt/sip/"
-                         "sip-" version "/sip-" version ".tar.gz"))
+        (uri (string-append "https://www.riverbankcomputing.com/static/"
+                            "Downloads/sip/" version "/sip-" version ".tar.gz"))
         (sha256
          (base32
-          "0pniq03jk1n5bs90yjihw3s3rsmjd8m89y9zbnymzgwrcl2sflz3"))))
+          "07kyd56xgbb40ljb022rq82shgxprlbl0z27mpf1b6zd00w8dgf0"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("python" ,python-wrapper)))
@@ -1571,18 +1584,18 @@ (define-public python2-sip
 (define-public python-pyqt
   (package
     (name "python-pyqt")
-    (version "5.11.3")
+    (version "5.12.3")
     (source
       (origin
         (method url-fetch)
-        (uri
-          (string-append "mirror://sourceforge/pyqt/PyQt5/"
-                         "PyQt-" version "/PyQt5_gpl-"
-                         version ".tar.gz"))
+        (uri (string-append "https://www.riverbankcomputing.com/static/"
+                            "Downloads/PyQt5/" version "/PyQt5_gpl-"
+                            version ".tar.gz"))
         (sha256
          (base32
-          "0wqh4srqkcc03rvkwrcshaa028psrq58xkys6npnyhqxc0apvdf9"))
+          "041155bdzp57jy747p5d59740c55yy3241cy1x2lgcdsvqvzmc0d"))
        (patches (search-patches "pyqt-configure.patch"
+                                "pyqt-unbundled-qt.patch"
                                 "pyqt-public-sip.patch"))))
     (build-system gnu-build-system)
     (native-inputs
@@ -1957,7 +1970,7 @@ (define-public qtwebkit
        ("libjpeg" ,libjpeg)
        ("libpng" ,libpng)
        ("libwebp" ,libwebp)
-       ("sqlite" ,sqlite)
+       ("sqlite" ,sqlite-with-column-metadata)
        ("fontconfig" ,fontconfig)
        ("libxrender" ,libxrender)
        ("qtbase" ,qtbase)
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 76f2202a86..70b59e9156 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -2645,7 +2645,8 @@ (define-public ruby-mysql2
                (invoke "rspec"))
              #t)))))
     (inputs
-     `(("mariadb" ,mariadb)
+     `(("mariadb" ,mariadb "lib")
+       ("mariadb-dev" ,mariadb "dev")
        ("zlib" ,zlib)))
     (native-inputs
      `(("ruby-rspec" ,ruby-rspec)
diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index f3fee4c126..cec565bbc8 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2016 ng0 <ng0@n0.is>
 ;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017, 2018 Nikolai Merinov <nikolai.merinov@member.fsf.org>
-;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2017, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Danny Milosavljevic <dannym+a@scratchpost.org>
 ;;; Copyright © 2019 Ivan Petkov <ivanppetkov@gmail.com>
@@ -196,7 +196,7 @@ (define rust-1.19
     (properties '((timeout . 72000)               ;20 hours
                   (max-silent-time . 18000)))     ;5 hours (for armel)
     (arguments
-     `(#:imported-modules ,%cargo-utils-modules ;for `generate-checksums'
+     `(#:imported-modules ,%cargo-utils-modules ;for `generate-all-checksums'
        #:modules ((guix build utils) (ice-9 match) (guix build gnu-build-system))
        #:phases
        (modify-phases %standard-phases
@@ -270,19 +270,11 @@ (define rust-1.19
              #t))
          (add-after 'patch-source-shebangs 'patch-cargo-checksums
            (lambda* _
+             (use-modules (guix build cargo-utils))
              (substitute* "src/Cargo.lock"
                (("(\"checksum .* = )\".*\"" all name)
                 (string-append name "\"" ,%cargo-reference-hash "\"")))
-             (for-each
-              (lambda (filename)
-                (use-modules (guix build cargo-utils))
-                (delete-file filename)
-                (let* ((dir (dirname filename)))
-                  (display (string-append
-                            "patch-cargo-checksums: generate-checksums for "
-                            dir "\n"))
-                  (generate-checksums dir)))
-              (find-files "src/vendor" ".cargo-checksum.json"))
+             (generate-all-checksums "src/vendor")
              #t))
          ;; This phase is overridden by newer versions.
          (replace 'configure
@@ -787,6 +779,11 @@ (define-public rust-1.27
                                        "rust-bootstrap-stage0-test.patch"
                                        "rust-1.25-accept-more-detailed-gdb-lines.patch"
                                        "rust-reproducible-builds.patch")))))
+      (native-inputs
+       ;; FIXME: Rust 1.27 and some later versions require GDB 8.2 specifically.
+       ;; See <https://bugs.gnu.org/37810>.
+       (alist-replace "gdb" (list gdb-8.2)
+                      (package-native-inputs base-rust)))
       (arguments
        (substitute-keyword-arguments (package-arguments base-rust)
          ((#:phases phases)
@@ -972,19 +969,11 @@ (define-public rust-1.32
              ;; root of the rust tarball
              (replace 'patch-cargo-checksums
                (lambda* _
+                 (use-modules (guix build cargo-utils))
                  (substitute* "Cargo.lock"
                    (("(\"checksum .* = )\".*\"" all name)
                     (string-append name "\"" ,%cargo-reference-hash "\"")))
-                 (for-each
-                  (lambda (filename)
-                    (use-modules (guix build cargo-utils))
-                    (delete-file filename)
-                    (let* ((dir (dirname filename)))
-                      (display (string-append
-                                "patch-cargo-checksums: generate-checksums for "
-                                dir "\n"))
-                      (generate-checksums dir)))
-                  (find-files "vendor" ".cargo-checksum.json"))
+                 (generate-all-checksums "vendor")
                  #t))
              (add-after 'enable-codegen-tests 'override-jemalloc
                (lambda* (#:key inputs #:allow-other-keys)
diff --git a/gnu/packages/sdl.scm b/gnu/packages/sdl.scm
index 84bad1ca02..3974cc75ab 100644
--- a/gnu/packages/sdl.scm
+++ b/gnu/packages/sdl.scm
@@ -114,6 +114,7 @@ (define-public sdl2
              (uri
               (string-append "https://libsdl.org/release/SDL2-"
                              version ".tar.gz"))
+             (patches (search-patches "sdl2-mesa-compat.patch"))
              (sha256
               (base32
                "0mqxp6w5jhbq6y1j690g9r3gpzwjxh4czaglw8x05l7hl49nqrdl"))))
diff --git a/gnu/packages/sphinx.scm b/gnu/packages/sphinx.scm
index 1f3553bcdb..b74137362c 100644
--- a/gnu/packages/sphinx.scm
+++ b/gnu/packages/sphinx.scm
@@ -46,14 +46,14 @@ (define-module (gnu packages sphinx)
 (define-public python-sphinx
   (package
     (name "python-sphinx")
-    (version "2.1.2")
+    (version "2.2.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "Sphinx" version))
        (sha256
         (base32
-         "09y4mjmbxz94pmfr2lzf1hkx2xk0khcpb8xsqfmir4l7dds9x9zr"))))
+         "0ig8s94xg0p6h9y5s3ns9x8i10b24ihzvs65b5jwrhrgih7nnn0d"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index d09f579b01..6d91989b19 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -424,8 +424,7 @@ (define-public openssl-1.0
   (package
     (inherit openssl)
     (name "openssl")
-    (version "1.0.2s")
-    (replacement openssl-1.0.2t)
+    (version "1.0.2t")
     (source (origin
               (method url-fetch)
               (uri (list (string-append "https://www.openssl.org/source/openssl-"
@@ -437,7 +436,7 @@ (define-public openssl-1.0
                                         "/openssl-" version ".tar.gz")))
               (sha256
                (base32
-                "15mbmg8hf7s12vr3v2bdc0pi9y4pdbnsxhzk4fyyap42jaa5rgfa"))
+                "1g67ra0ph7gpz6fgvv1i96d792jmd6ymci5kk53vbikszr74djql"))
               (patches (search-patches "openssl-runpath.patch"
                                        "openssl-c-rehash-in.patch"))))
     (outputs '("out"
@@ -445,6 +444,8 @@ (define-public openssl-1.0
                "static"))               ;6MiB of .a files
     (arguments
      (substitute-keyword-arguments (package-arguments openssl)
+       ;; Parallel build is not supported in 1.0.x.
+       ((#:parallel-build? _ #f) #f)
        ((#:phases phases)
         `(modify-phases ,phases
            (add-before 'patch-source-shebangs 'patch-tests
@@ -507,27 +508,6 @@ (define-public openssl-1.0
                                                          ,version "/misc"))
                  #t)))))))))
 
-(define openssl-1.0.2t
-  (package
-    (inherit openssl)
-    (version "1.0.2t")
-    (source (origin
-              (inherit (package-source openssl-1.0))
-              (uri (list (string-append "https://www.openssl.org/source/openssl-"
-                                        version ".tar.gz")
-                         (string-append "ftp://ftp.openssl.org/source/"
-                                        "openssl-" version ".tar.gz")
-                         (string-append "ftp://ftp.openssl.org/source/old/"
-                                        (string-trim-right version char-set:letter)
-                                        "/openssl-" version ".tar.gz")))
-              (sha256
-               (base32
-                "1g67ra0ph7gpz6fgvv1i96d792jmd6ymci5kk53vbikszr74djql"))))
-    (arguments
-     (substitute-keyword-arguments (package-arguments openssl-1.0)
-       ;; Parallel build is not supported in 1.0.x.
-       ((#:parallel-build? _ #f) #f)))))
-
 (define-public libressl
   (package
     (name "libressl")
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index bde480e8e3..cca61147b6 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -531,7 +531,7 @@ (define-public git-minimal
 (define-public libgit2
   (package
     (name "libgit2")
-    (version "0.28.2")
+    (version "0.28.3")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -540,7 +540,7 @@ (define-public libgit2
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0cm8fvs05rj0baigs2133q5a0sm3pa234y8h6hmwhl2bz9xq3k4b"))
+                "07068flm9xi25wmcs65nyfg6a7ikgfv96i2nhgyj5gzs9gljqiz2"))
               (patches (search-patches "libgit2-avoid-python.patch"
                                        "libgit2-mtime-0.patch"))
 
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 7b56d8e460..bcb42387e7 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -2343,17 +2343,18 @@ (define-public obs
 (define-public libvdpau
   (package
     (name "libvdpau")
-    (version "1.2")
+    (version "1.3")
     (source
       (origin
-        (method url-fetch)
-        (uri (string-append "https://gitlab.freedesktop.org/vdpau/libvdpau"
-                            "/uploads/14b620084c027d546fa0b3f083b800c6/"
-                            "libvdpau-" version ".tar.bz2"))
+        (method git-fetch)
+        (uri (git-reference
+              (url "https://gitlab.freedesktop.org/vdpau/libvdpau.git")
+              (commit version)))
+        (file-name (git-file-name name version))
         (sha256
          (base32
-          "01ps6g6p6q7j2mjm9vn44pmzq3g75mm7mdgmnhb1qkjjdwc9njba"))))
-    (build-system gnu-build-system)
+          "1fb1nh5apr9kzx9bm2lysjwpyva1s60b2l2p230nqgvb11q25hd2"))))
+    (build-system meson-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (inputs
diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index fa7b07e179..dd0222730f 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -870,13 +870,20 @@ (define-public looking-glass-client
                      (lambda* (#:key outputs #:allow-other-keys)
                        (chdir "client")
                        #t))
+                   (add-after 'chdir-to-client 'add-missing-include
+                     (lambda _
+                       ;; Mimic upstream commit b9797529893, required since the
+                       ;; update to Mesa 19.2.
+                       (substitute* "renderers/egl/shader.h"
+                         (("#include <stdbool\\.h>")
+                          "#include <stdbool.h>\n#include <stddef.h>"))
+                       #t))
                    (replace 'install
                      (lambda* (#:key outputs #:allow-other-keys)
                        (install-file "looking-glass-client"
                                      (string-append (assoc-ref outputs "out")
                                                     "/bin"))
-                       #t))
-                   )))
+                       #t)))))
      (home-page "https://looking-glass.hostfission.com")
      (synopsis "KVM Frame Relay (KVMFR) implementation")
      (description "Looking Glass allows the use of a KVM (Kernel-based Virtual
diff --git a/gnu/packages/vulkan.scm b/gnu/packages/vulkan.scm
index a924bcc107..61a01f56b8 100644
--- a/gnu/packages/vulkan.scm
+++ b/gnu/packages/vulkan.scm
@@ -149,7 +149,7 @@ (define-public glslang
 (define-public vulkan-headers
   (package
     (name "vulkan-headers")
-    (version "1.1.114")
+    (version "1.1.121")
     (source
      (origin
        (method git-fetch)
@@ -159,7 +159,7 @@ (define-public vulkan-headers
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0fdvh26nxibylh32lj8b62d9nf9j25xa0il9zg362wmr2zgm8gka"))))
+         "0hbgbdxj7lrm37phb0pkq5zgss3h21znj3mivnyva5f60i2wgr73"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f))                    ; No tests.
@@ -183,7 +183,7 @@ (define-public vulkan-loader
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1rkm6dzdzxva62shscipz3kpp66x4kgmwvp1ski2fvf4jzzcbv7h"))))
+         "1gbrppfxrncvva30fikgzm7f15xs527sb4lf1sswdyxj3h5cw741"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f ;FIXME: 23/39 tests fail.  Try "tests/run_all_tests.sh".
@@ -193,28 +193,6 @@ (define-public vulkan-loader
            (lambda* (#:key inputs #:allow-other-keys)
              ;; Remove lines trying to build in a git commit id.
              (substitute* "CMakeLists.txt" ((".*spirv_tools_commit_id.h.*") ""))
-             #t))
-         ;; Make sure that the files needed for Mesa's Vulkan overlay are availabe.
-         (add-after 'unpack 'copy-headers1
-           (lambda* (#:key outputs #:allow-other-keys)
-             (install-file "tests/layers/vk_layer_data.h"
-                           (string-append (assoc-ref %outputs "out")
-                                          "/include/vulkan"))
-             (install-file "tests/layers/vk_layer_extension_utils.h"
-                           (string-append (assoc-ref %outputs "out")
-                                          "/include/vulkan"))
-             (install-file "loader/vk_loader_platform.h"
-                           (string-append (assoc-ref %outputs "out")
-                                          "/include/vulkan"))
-             #t))
-         (add-after 'build 'copy-headers2
-           (lambda* (#:key outputs #:allow-other-keys)
-             (install-file "vk_layer_dispatch_table.h"
-                           (string-append (assoc-ref %outputs "out")
-                                          "/include/vulkan"))
-             (install-file "vk_dispatch_table_helper.h"
-                           (string-append (assoc-ref %outputs "out")
-                                          "/include/vulkan"))
              #t)))
        #:configure-flags (list
                           "-DBUILD_TESTS=OFF" ; FIXME: Needs 'googletest' submodule.
@@ -256,7 +234,7 @@ (define-public vulkan-tools
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1lz06mpni8ghf1xcxi4g6ck306lfaqwfi6f1w64kp9hczmvapfhf"))))
+         "1jndlz3n35zlz44p1b4cgl2alvsmgrqnkxdn5mpahg0zb8dgwmm8"))))
     (build-system cmake-build-system)
     (inputs
      `(("glslang" ,glslang)
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index e5f0639b8f..2bcf36aef7 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -5871,27 +5871,27 @@ (define-public python-py-ubjson
 (define-public java-tomcat
   (package
     (name "java-tomcat")
-    (version "8.5.38")
+    (version "8.5.46")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://apache/tomcat/tomcat-8/v"
                                   version "/src/apache-tomcat-" version "-src.tar.gz"))
               (sha256
                (base32
-                "13pbsyk39g1qph82nngp54mqycmg60rxlxwy4yszsssahrqnggb2"))
+                "0fb49gsqa3r6jrwc54yynvsakq9qbzr2pbxr7a29c2zvja2v65iq"))
               (modules '((guix build utils)))
               ;; Delete bundled jars.
               (snippet
                '(begin
                   (for-each delete-file (find-files "." "\\.jar$"))
+                  (for-each delete-file (find-files "." "\\.bat$"))
                   #t))))
     (build-system ant-build-system)
     (inputs
-     `(("java-eclipse-jdt-core" ,java-eclipse-jdt-core)))
-    (native-inputs
-     `(("java-junit" ,java-junit)))
+     `(("java-commons-daemon" ,java-commons-daemon)
+       ("java-ecj" ,java-ecj)))
     (arguments
-     `(#:build-target "package"
+     `(#:build-target "deploy"
        #:tests? #f; requires downloading some files.
        #:phases
        (modify-phases %standard-phases
@@ -5914,6 +5914,34 @@ (define-public java-tomcat
                (("<filter token=\"VERSION_BUILT\" value=.*")
                 "<filter token=\"VERSION_BUILT\" value=\"Jan 1 1970 00:00:00 UTC\"/>"))
              #t))
+         (add-after 'unpack 'modify-deploy
+           (lambda _
+             ;; The Tomcat build downloads and copies these files to the
+             ;; bin and lib directory.
+             ;; We instead symlink to the input (see below).
+             (substitute* "build.xml"
+               (("<copy tofile=\"\\$\\{tomcat.build\\}/bin/commons-daemon.jar.*") "")
+               (("<copy file=\"\\$\\{jdt.jar\\}\" todir=\"\\$\\{tomcat.build\\}/lib\"/>")
+                ""))
+             #t))
+         (add-after 'install 'symlink-commons-daemon
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((commons-daemon (assoc-ref inputs "java-commons-daemon"))
+                    (files (find-files commons-daemon "commons-daemon-.*\\.jar"))
+                    (daemon-jar (car files))
+                    (out-bin (string-append (assoc-ref outputs "out") "/bin"))
+                    (target (string-append out-bin "/commons-daemon.jar")))
+               (symlink daemon-jar target)
+               #t)))
+         (add-after 'install 'symlink-java-ecj
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((java-ecj (assoc-ref inputs "java-ecj"))
+                    (files (find-files java-ecj "ecj.*\\.jar"))
+                    (java-ecj-jar (car files))
+                    (out-lib (string-append (assoc-ref outputs "out") "/lib"))
+                    (target (string-append out-lib "/java-ecj.jar")))
+               (symlink java-ecj-jar target)
+               #t)))
          (add-after 'unpack 'generate-properties
            (lambda _
              ;; This could have been passed to make-flags, but getcwd returns
@@ -5924,7 +5952,10 @@ (define-public java-tomcat
                    (string-append "base.path=" (getcwd) "/downloads\n"))))
              #t))
          (replace 'install
-           (install-jars "output/build/lib")))))
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (copy-recursively "output/build" out))
+             #t)))))
     (home-page "https://tomcat.apache.org")
     (synopsis "Java Servlet, JavaServer Pages, Java Expression Language and Java
 WebSocket")
@@ -6035,7 +6066,7 @@ (define-public java-eclipse-jetty-util
              #t)))))
     (inputs
      `(("slf4j" ,java-slf4j-api)
-       ("servlet" ,java-tomcat)))
+       ("servlet" ,java-javaee-servletapi)))
     (native-inputs
      `(("junit" ,java-junit)
        ("hamcrest" ,java-hamcrest-all)
@@ -6223,7 +6254,7 @@ (define java-eclipse-jetty-http-test-classes
              #t)))))
     (inputs
      `(("slf4j" ,java-slf4j-api)
-       ("servlet" ,java-tomcat)
+       ("java-javaee-servletapi" ,java-javaee-servletapi)
        ("http" ,java-eclipse-jetty-http)
        ("io" ,java-eclipse-jetty-io)
        ("util" ,java-eclipse-jetty-util)))))
@@ -6318,7 +6349,7 @@ (define-public java-eclipse-jetty-security
              #t)))))
     (inputs
      `(("slf4j" ,java-slf4j-api)
-       ("servlet" ,java-tomcat)
+       ("servlet" ,java-javaee-servletapi)
        ("http" ,java-eclipse-jetty-http)
        ("server" ,java-eclipse-jetty-server)
        ("util" ,java-eclipse-jetty-util)))
@@ -6361,7 +6392,7 @@ (define-public java-eclipse-jetty-servlet
              #t)))))
     (inputs
      `(("slf4j" ,java-slf4j-api)
-       ("servlet" ,java-tomcat)
+       ("java-javaee-servletapi" ,java-javaee-servletapi)
        ("http" ,java-eclipse-jetty-http)
        ("http-test" ,java-eclipse-jetty-http-test-classes)
        ("io" ,java-eclipse-jetty-io)
@@ -6496,7 +6527,7 @@ (define-public java-eclipse-jetty-webapp-9.2
        ("java-eclipse-jetty-servlet-9.2" ,java-eclipse-jetty-servlet-9.2)
        ("java-eclipse-jetty-security-9.2" ,java-eclipse-jetty-security-9.2)
        ("java-eclipse-jetty-xml-9.2" ,java-eclipse-jetty-xml-9.2)
-       ("java-tomcat" ,java-tomcat)
+       ("java-javaee-servletapi" ,java-javaee-servletapi)
        ,@(package-inputs java-eclipse-jetty-util-9.2)))
     (native-inputs
      `(("java-eclipse-jetty-io-9.2" ,java-eclipse-jetty-io-9.2)
diff --git a/gnu/packages/xiph.scm b/gnu/packages/xiph.scm
index 51719a2b4f..be02106f9a 100644
--- a/gnu/packages/xiph.scm
+++ b/gnu/packages/xiph.scm
@@ -60,14 +60,14 @@ (define-module (gnu packages xiph)
 (define libogg
   (package
    (name "libogg")
-   (version "1.3.3")
+   (version "1.3.4")
    (source (origin
             (method url-fetch)
             (uri (string-append "https://downloads.xiph.org/releases/ogg/libogg-"
                                 version ".tar.xz"))
             (sha256
              (base32
-              "022wjlzn8fx7mfby4pcgyjwx8zir7jr7cizichh3jgaki8bwcgsg"))))
+              "1zlk33vxvxr0l9lhkbhkdwvylw96d2n0fnd3d8dl031hph9bqqy1"))))
    (build-system gnu-build-system)
    (synopsis "Library for manipulating the ogg multimedia format")
    (description
diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index 6d582f6284..ae0415f758 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -4900,14 +4900,14 @@ (define-public libxfont
 (define-public libxfont2
   (package
     (inherit libxfont)
-    (version "2.0.3")
+    (version "2.0.4")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://xorg/individual/lib/libXfont2-"
                                   version ".tar.bz2"))
               (sha256
                (base32
-                "0klwmimmhm3axpj8pwn5l41lbggh47r5aazhw63zxkbwfgyvg2hf"))))))
+                "1rk9pjxcm01lbr1dxhnvk4f2qrn6zp068qjbvvz5w0z5d0rin5bd"))))))
 
 (define-public libxi
   (package
@@ -4968,7 +4968,7 @@ (define-public libxrandr
 (define-public libxvmc
   (package
     (name "libxvmc")
-    (version "1.0.11")
+    (version "1.0.12")
     (source
       (origin
         (method url-fetch)
@@ -4978,7 +4978,7 @@ (define-public libxvmc
                ".tar.bz2"))
         (sha256
           (base32
-            "0bb2c996p0smp2lwckffcfh4701bzv7266xh230ag0x68ka38bja"))))
+            "1kbdjsvkm5l7axv7g477qj18sab2wnqhliy6197syzizgfbsfgbb"))))
     (build-system gnu-build-system)
     (propagated-inputs
       `(("libxv" ,libxv)))
diff --git a/guix/build/ant-build-system.scm b/guix/build/ant-build-system.scm
index 49549c1b4b..fae1b47ec5 100644
--- a/guix/build/ant-build-system.scm
+++ b/guix/build/ant-build-system.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016, 2018 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2019 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -171,6 +172,12 @@ (define* (build #:key (make-flags '()) (build-target "jar")
                 #:allow-other-keys)
   (apply invoke `("ant" ,build-target ,@make-flags)))
 
+(define (regular-jar-file-predicate file stat)
+  "Predicate returning true if FILE is ending on '.jar'
+and STAT indicates it is a regular file."
+    (and ((file-name-predicate "\\.jar$") file stat)
+         (eq? 'regular (stat:type stat))))
+
 (define* (generate-jar-indices #:key outputs #:allow-other-keys)
   "Generate file \"META-INF/INDEX.LIST\".  This file does not use word wraps
 and is preferred over \"META-INF/MANIFEST.MF\", which does use word wraps,
@@ -181,7 +188,10 @@ (define (generate-index jar)
     (invoke "jar" "-i" jar))
   (for-each (match-lambda
               ((output . directory)
-               (for-each generate-index (find-files directory "\\.jar$"))))
+               (for-each generate-index
+                         (find-files
+                          directory
+                          regular-jar-file-predicate))))
             outputs)
   #t)
 
@@ -222,7 +232,8 @@ (define (repack-archive jar)
 
   (for-each (match-lambda
               ((output . directory)
-               (for-each repack-archive (find-files directory "\\.jar$"))))
+               (for-each repack-archive
+                         (find-files directory regular-jar-file-predicate))))
             outputs)
   #t)
 
diff --git a/guix/build/cargo-build-system.scm b/guix/build/cargo-build-system.scm
index 4be5443083..8a8d74ee1b 100644
--- a/guix/build/cargo-build-system.scm
+++ b/guix/build/cargo-build-system.scm
@@ -40,21 +40,6 @@ (define-module (guix build cargo-build-system)
 ;;
 ;; Code:
 
-;; TODO: Move this to (guix build cargo-utils). Will cause a full rebuild
-;; of all rust compilers.
-
-(define (generate-all-checksums dir-name)
-  (for-each
-    (lambda (filename)
-      (let* ((dir (dirname filename))
-             (checksum-file (string-append dir "/.cargo-checksum.json")))
-        (when (file-exists? checksum-file) (delete-file checksum-file))
-        (display (string-append
-                   "patch-cargo-checksums: generate-checksums for "
-                   dir "\n"))
-        (generate-checksums dir)))
-    (find-files dir-name "Cargo.toml$")))
-
 (define (manifest-targets)
   "Extract all targets from the Cargo.toml manifest"
   (let* ((port (open-input-pipe "cargo read-manifest"))
diff --git a/guix/build/cargo-utils.scm b/guix/build/cargo-utils.scm
index 79e5440378..5ac429a62a 100644
--- a/guix/build/cargo-utils.scm
+++ b/guix/build/cargo-utils.scm
@@ -2,6 +2,7 @@
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2019 Ivan Petkov <ivanppetkov@gmail.com>
+;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -22,7 +23,8 @@ (define-module (guix build cargo-utils)
   #:use-module (guix build utils)
   #:use-module (ice-9 popen)
   #:use-module (ice-9 rdelim)
-  #:export (generate-checksums))
+  #:export (generate-checksums
+            generate-all-checksums))
 
 ;; Commentary:
 ;;
@@ -66,3 +68,15 @@ (define (generate-checksums dir-name)
         (display "},\"package\":" port)
         (write (file-sha256 "/dev/null") port)
         (display "}" port)))))
+
+(define (generate-all-checksums dir-name)
+  (for-each
+    (lambda (filename)
+      (let* ((dir (dirname filename))
+             (checksum-file (string-append dir "/.cargo-checksum.json")))
+        (when (file-exists? checksum-file) (delete-file checksum-file))
+        (display (string-append
+                   "patch-cargo-checksums: generate-checksums for "
+                   dir "\n"))
+        (generate-checksums dir)))
+    (find-files dir-name "Cargo.toml$")))