Merge branch 'master' into core-updates

 Conflicts:
	gnu/local.mk
	gnu/packages/python-xyz.scm
	gnu/packages/xml.scm
	guix/gexp.scm
	po/guix/POTFILES.in

58 files changed, 1982 insertions, 657 deletions

diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 411be40f5b..1c49e4565e 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -371,7 +371,7 @@ application (for console or X terminals) and requires ncurses.")
 (define-public pies
   (package
     (name "pies")
-    (version "1.3")
+    (version "1.4")
     (source
      (origin
        (method url-fetch)
@@ -379,7 +379,7 @@ application (for console or X terminals) and requires ncurses.")
                            version ".tar.bz2"))
        (sha256
         (base32
-         "12r7rjjyibjdj08dvwbp0iflfpzl4s0zhn6cr6zj3hwf9gbzgl1g"))))
+         "14jb4pa4zs26d5j2skxbaypnwhsx2lw8jgj1irrgs03c2dnf7gp6"))))
     (build-system gnu-build-system)
     (arguments
      '(#:phases (modify-phases %standard-phases
@@ -388,7 +388,7 @@ application (for console or X terminals) and requires ncurses.")
                       ;; Use the right shell when executing user-provided
                       ;; shell commands.
                       (let ((bash (assoc-ref inputs "bash")))
-                        (substitute* "src/progman.c"
+                        (substitute* '("src/progman.c" "src/comp.c")
                           (("\"/bin/sh\"")
                            (string-append "\"" bash "/bin/sh\"")))
                         #t))))))
@@ -1422,7 +1422,7 @@ module slots, and the list of I/O ports (e.g. serial, parallel, USB).")
 (define-public acpica
   (package
     (name "acpica")
-    (version "20190509")
+    (version "20190703")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1430,7 +1430,7 @@ module slots, and the list of I/O ports (e.g. serial, parallel, USB).")
                     version ".tar.gz"))
               (sha256
                (base32
-                "17cf5jhcy9wqla5c9s08khqg0pxhar2nmwdcja2jf2srl2a5y2w6"))))
+                "0kp3ian3lffx9709ajrr3bp6b9cb6c6v1crjziyr8j8pp639jlwz"))))
     (build-system gnu-build-system)
     (native-inputs `(("flex" ,flex)
                      ("bison" ,bison)))
@@ -1517,20 +1517,20 @@ characters can be replaced as well, as can UTF-8 characters.")
 (define-public testdisk
   (package
     (name "testdisk")
-    (version "7.0")
+    (version "7.1")
     (source (origin
               (method url-fetch)
-              (uri (string-append "http://www.cgsecurity.org/testdisk-"
+              (uri (string-append "https://www.cgsecurity.org/testdisk-"
                                   version ".tar.bz2"))
               (sha256
                (base32
-                "0ba4wfz2qrf60vwvb1qsq9l6j0pgg81qgf7fh22siaz649mkpfq0"))))
+                "1zlh44w67py416hkvw6nrfmjickc2d43v51vcli5p374d5sw84ql"))))
     (build-system gnu-build-system)
     (inputs
      `(("ntfs-3g" ,ntfs-3g)
        ("util-linux" ,util-linux)
        ("openssl" ,openssl)
-       ;; FIXME: add reiserfs
+       ;; FIXME: add reiserfs.
        ("zlib" ,zlib)
        ("e2fsprogs" ,e2fsprogs)
        ("libjpeg" ,libjpeg)
@@ -2462,7 +2462,7 @@ in order to be able to find it.
 (define-public sedsed
   (package
     (name "sedsed")
-    (version "1.0")
+    (version "1.1")
     (source
      (origin
        (method git-fetch)
@@ -2471,11 +2471,10 @@ in order to be able to find it.
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0009lsjsxhqmgaklpwq15hhd94hpiy7r4va69yy0ig3mxi6zbg2z"))))
+        (base32 "05cl35mwljdb9ynbbsfa8zx6ig8r0xncbg2cir9vwn5manndjj18"))))
     (build-system python-build-system)
     (arguments
      `(#:tests? #f                      ; no tests
-       #:python ,python-2
        #:phases
        (modify-phases %standard-phases
          (add-after 'unpack 'patch-sed-in
@@ -2492,29 +2491,30 @@ in order to be able to find it.
                ;; Just one file to copy around
                (install-file "sedsed.py" bin)
                #t)))
-         (add-after 'install 'symlink
+         (add-after 'wrap 'symlink
            ;; Create 'sedsed' symlink to "sedsed.py".
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (bin (string-append out "/bin"))
                     (sed (string-append bin "/sedsed"))
                     (sedpy (string-append bin "/sedsed.py")))
-               (symlink  sedpy sed)
+               (symlink sedpy sed)
                #t))))))
-    (home-page "http://aurelio.net/projects/sedsed")
+    (home-page "https://aurelio.net/projects/sedsed")
     (synopsis "Sed sed scripts")
     (description
-     "@code{sedsed} can debug, indent, tokenize and HTMLize your sed(1) script.
+     "@code{sedsed} can debug, indent, tokenize and HTMLize your @command{sed}
+script.
 
-In debug mode it reads your script and add extra commands to it.  When
+In debug mode, it reads your script and adds extra commands to it.  When
 executed you can see the data flow between the commands, revealing all the
-magic sed does on its internal buffers.
+magic sed performs on its internal buffers.
 
-In indent mode your script is reformatted with standard spacing.
+In indent mode, your script is reformatted with standard spacing.
 
-In tokenize mode you can see the elements of every command you use.
+In tokenize mode, you can see the elements of every command you use.
 
-In HTMLize mode your script is converted to a beautiful colored HTML file,
+In HTMLize mode, your script is converted to a beautiful colored HTML file,
 with all the commands and parameters identified for your viewing pleasure.
 
 With sedsed you can master any sed script.  No more secrets, no more hidden
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 7e66e42f0a..87eadf0338 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -298,6 +298,20 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
    (license license:gpl2)
    (home-page "https://pari.math.u-bordeaux.fr/")))
 
+(define fplll-4-cmh
+  (package
+    (inherit fplll)
+    (name "fplll")
+    (version "4.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://perso.ens-lyon.fr/damien.stehle/fplll/libfplll-"
+             version ".tar.gz"))
+       (sha256
+        (base32 "1cbiby7ykis4z84swclpysrljmqhfcllpkcbll1m08rzskgb1a6b"))))))
+
 (define-public cmh
   (package
    (name "cmh")
@@ -316,7 +330,7 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
        ("mpfr" ,mpfr)
        ("mpc" ,mpc)
        ("mpfrcx" ,mpfrcx)
-       ("fplll" ,fplll)
+       ("fplll" ,fplll-4-cmh)
        ("pari-gp"  ,pari-gp)))
    (synopsis "Igusa class polynomial computations")
    (description
diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 29dac5b0f1..e5a2d66b2d 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016, 2017, 2018 Roel Janssen <roel@gnu.org>
-;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -652,7 +652,7 @@ database is exposed as a @code{TxDb} object.")
 (define-public r-txdb-mmusculus-ucsc-mm10-knowngene
   (package
     (name "r-txdb-mmusculus-ucsc-mm10-knowngene")
-    (version "3.4.4")
+    (version "3.4.7")
     (source (origin
               (method url-fetch)
               ;; We cannot use bioconductor-uri here because this tarball is
@@ -663,7 +663,7 @@ database is exposed as a @code{TxDb} object.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "01lgxc1fx5nhlpbwjd5zqghkkbmh6axd98ikx4b0spv0jdg6gf39"))))
+                "04impkl8zh1gpwwrpbf19jqznsjrq2306yyhm6cmx6hr1401bd6b"))))
     (properties
      `((upstream-name . "TxDb.Mmusculus.UCSC.mm10.knownGene")))
     (build-system r-build-system)
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 719ede495b..92bc532196 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -7237,25 +7237,6 @@ BLAST, KEGG, GenBank, MEDLINE and GO.")
     ;; (LGPLv2.1+) and scripts in samples (which have GPL2 and GPL2+)
     (license (list license:ruby license:lgpl2.1+ license:gpl2+ ))))
 
-(define-public r-biocinstaller
-  (package
-    (name "r-biocinstaller")
-    (version "1.32.1")
-    (source (origin
-              (method url-fetch)
-              (uri (bioconductor-uri "BiocInstaller" version))
-              (sha256
-               (base32
-                "1s1f9qhyf3mc73ir25x2zlgi9hf45a37lg4z8fbva4i21hqisgsl"))))
-    (properties
-     `((upstream-name . "BiocInstaller")))
-    (build-system r-build-system)
-    (home-page "https://bioconductor.org/packages/BiocInstaller")
-    (synopsis "Install Bioconductor packages")
-    (description "This package is used to install and update R packages from
-Bioconductor, CRAN, and Github.")
-    (license license:artistic2.0)))
-
 (define-public r-biocviews
   (package
     (name "r-biocviews")
@@ -13622,10 +13603,10 @@ sequencing data.")
 
 (define-public r-xbioc
   (let ((revision "1")
-        (commit "f798c187e376fd1ba27abd559f47bbae7e3e466b"))
+        (commit "6ff0670a37ab3036aaf1d94aa4b208310946b0b5"))
     (package
       (name "r-xbioc")
-      (version (git-version "0.1.15" revision commit))
+      (version (git-version "0.1.16" revision commit))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
@@ -13634,13 +13615,13 @@ sequencing data.")
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "03hffh2f6z71y6l6dqpa5cql3hdaw7zigdi8sm2dzgx379k9rgrr"))))
+                  "0w8bsq5myiwkfhh83nm6is5ichiyvwa1axx2szvxnzq39x6knf66"))))
       (build-system r-build-system)
       (propagated-inputs
        `(("r-annotationdbi" ,r-annotationdbi)
          ("r-assertthat" ,r-assertthat)
          ("r-biobase" ,r-biobase)
-         ("r-biocinstaller" ,r-biocinstaller)
+         ("r-biocmanager" ,r-biocmanager)
          ("r-digest" ,r-digest)
          ("r-pkgmaker" ,r-pkgmaker)
          ("r-plyr" ,r-plyr)
@@ -14067,11 +14048,11 @@ choosing which reads pass the filter.")
   ;; <https://github.com/jts/nanopolish#installing-a-particular-release>.
   ;; Also, the differences between release and current version seem to be
   ;; significant.
-  (let ((commit "50e8b5cc62f9b46f5445f5c5e8c5ab7263ea6d9d")
+  (let ((commit "6331dc4f15b9dfabb954ba3fae9d76b6c3ca6377")
         (revision "1"))
     (package
       (name "nanopolish")
-      (version (git-version "0.10.2" revision commit))
+      (version (git-version "0.11.1" revision commit))
       (source
        (origin
          (method git-fetch)
@@ -14081,7 +14062,7 @@ choosing which reads pass the filter.")
                (recursive? #t)))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "09j5gz57yr9i34a27vbl72i4g8syv2zzgmsfyjq02yshmnrvkjs6"))
+          (base32 "15ikl3d37y49pwd7vx36xksgsqajhf24q7qqsnpl15dqqyy5qgbc"))
          (modules '((guix build utils)))
          (snippet
           '(begin
diff --git a/gnu/packages/bootloaders.scm b/gnu/packages/bootloaders.scm
index 6e6e69ff3b..dda258a52e 100644
--- a/gnu/packages/bootloaders.scm
+++ b/gnu/packages/bootloaders.scm
@@ -82,19 +82,22 @@
 (define-public grub
   (package
     (name "grub")
-    (version "2.02")
+    (version "2.04")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/grub/grub-" version ".tar.xz"))
              (sha256
               (base32
-               "03vvdfhdmf16121v7xs8is2krwnv15wpkhkf16a4yf8nsfc3f2w1"))
-             (patches (search-patches "grub-check-error-efibootmgr.patch"
-                                      "grub-binutils-compat.patch"
-                                      "grub-efi-fat-serial-number.patch"))))
+               "0zgp5m3hmc9jh8wpjx6czzkh5id2y8n1k823x2mjvm2sk6b28ag5"))
+             (patches (search-patches "grub-efi-fat-serial-number.patch"))))
     (build-system gnu-build-system)
     (arguments
-     `(#:phases (modify-phases %standard-phases
+     `(#:configure-flags
+       ;; Counterintuitively, this *disables* a spurious Python dependency by
+       ;; calling the ‘true’ binary instead.  Python is only needed during
+       ;; bootstrapping (for genptl.py), not when building from a release.
+       (list "PYTHON=true")
+       #:phases (modify-phases %standard-phases
                   (add-after 'unpack 'patch-stuff
                    (lambda* (#:key inputs #:allow-other-keys)
                      (substitute* "grub-core/Makefile.in"
@@ -127,6 +130,14 @@
                       (substitute* "Makefile.in"
                         (("grub_cmd_date grub_cmd_set_date grub_cmd_sleep")
                           "grub_cmd_date grub_cmd_sleep"))
+                      #t))
+                  (add-before 'check 'disable-pixel-perfect-test
+                    (lambda _
+                      ;; This test compares many screenshots rendered with an
+                      ;; older Unifont (9.0.06) than that packaged in Guix.
+                      (substitute* "Makefile.in"
+                        (("test_unset grub_func_test")
+                          "test_unset"))
                       #t)))
        ;; Disable tests on ARM and AARCH64 platforms.
        #:tests? ,(not (any (cute string-prefix? <> (or (%current-target-system)
@@ -147,9 +158,12 @@
        ;; for generating alternative keyboard layouts.
        ("console-setup" ,console-setup)
 
+       ;; Needed for ‘grub-mount’, the only reliable way to tell whether a given
+       ;; file system will be readable by GRUB without rebooting.
+       ("fuse" ,fuse)
+
        ("freetype" ,freetype)
        ;; ("libusb" ,libusb)
-       ;; ("fuse" ,fuse)
        ("ncurses" ,ncurses)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
diff --git a/gnu/packages/chromium.scm b/gnu/packages/chromium.scm
index e357556956..70b66ee824 100644
--- a/gnu/packages/chromium.scm
+++ b/gnu/packages/chromium.scm
@@ -756,9 +756,9 @@ from forcing GEXP-PROMISE."
        ("valgrind" ,valgrind)
        ("vulkan-headers" ,vulkan-headers)))
 
-    ;; Building Chromium with a single core takes around 6 hours on an x86_64
-    ;; system.  Give some leeway for slower or busy machines.
-    (properties '((timeout . 64800)))   ;18 hours
+    ;; Building Chromium takes ... a very long time.  On a single core, a busy
+    ;; mid-end x86 system may need more than 24 hours to complete the build.
+    (properties '((timeout . 144000)))  ;40 hours
 
     (home-page "https://github.com/Eloston/ungoogled-chromium")
     (description
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 578670e3c1..6bfeaad9a2 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -36,6 +36,7 @@
 ;;; Copyright © 2019 Jack Hill <jackhill@jackhill.us>
 ;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2019 Gábor Boskovits <boskovits@gmail.com>
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -92,6 +93,7 @@
   #:use-module (gnu packages popt)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-crypto)
+  #:use-module (gnu packages python-web)
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages rdf)
   #:use-module (gnu packages readline)
@@ -864,14 +866,14 @@ pictures, sounds, or video.")
   (package
     (inherit postgresql)
     (name "postgresql")
-    (version "9.6.13")
+    (version "9.6.14")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://ftp.postgresql.org/pub/source/v"
                                   version "/postgresql-" version ".tar.bz2"))
               (sha256
                (base32
-                "197964wb5pc5fx81a6mh9hlcrr9sgr3nqlpmljv6asi9aq0d5gpc"))))))
+                "08hsqczy1ixkjyf2vr3s9x69agfz9yr8lh31fir4z0dfr5jw421z"))))))
 
 (define-public python-pymysql
   (package
@@ -3080,3 +3082,24 @@ NumPy, and other traditional Python scientific computing packages.")
 
 (define-public python2-pyarrow
   (package-with-python2 python-pyarrow))
+
+(define-public python-crate
+  (package
+    (name "python-crate")
+    (version "0.23.0")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "crate" version))
+              (sha256
+               (base32
+                "0s3s7yg4m2zflg9q96aibwb5hizsn10ql63fsj6h5z624qkavnlp"))))
+    (build-system python-build-system)
+    (propagated-inputs
+     `(("python-urllib3" ,python-urllib3)))
+    (home-page "https://github.com/crate/crate-python")
+    (synopsis "CrateDB Python client")
+    (description
+     "This package provides a Python client library for CrateDB.
+It implements the Python DB API 2.0 specification and includes support for
+SQLAlchemy.")
+    (license license:asl2.0)))
diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 9f4dc59cc8..d3a3f8d832 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -218,7 +218,7 @@ It comes with a German-English dictionary with approximately 270,000 entries.")
 (define-public grammalecte
   (package
     (name "grammalecte")
-    (version "1.1.1")
+    (version "1.2")
     (source
      (origin
        (method url-fetch/zipbomb)
@@ -226,7 +226,7 @@ It comes with a German-English dictionary with approximately 270,000 entries.")
                            "Grammalecte-fr-v" version ".zip"))
        (sha256
         (base32
-         "1al4c3976wgxijxghxqb1banarj82hwad51kln87xj2r5kwcfm05"))))
+         "0dwizai6w9yn617y7cnqdiwv77vn22p18s9sypypbl1bl695cnma"))))
     (build-system python-build-system)
     (home-page "https://grammalecte.net")
     (synopsis  "French spelling and grammar checker")
diff --git a/gnu/packages/disk.scm b/gnu/packages/disk.scm
index 06f4430b2d..187ef74b4e 100644
--- a/gnu/packages/disk.scm
+++ b/gnu/packages/disk.scm
@@ -14,6 +14,7 @@
 ;;; Copyright © 2018 Rutger Helling <rhelling@mykolab.com>
 ;;; Copyright © 2018, 2019 Pierre Neidhardt <mail@ambrevar.xyz>
 ;;; Copyright © 2019 Leo Famulari <leo@famulari.name>
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -236,7 +237,8 @@ to recover data more efficiently by only reading the necessary blocks.")
          "0wy13i3i4x2bw1hf5m4fd0myh61f9bcrs035fdlf6gyc1jksrcp6"))))
     (build-system gnu-build-system)
     (arguments
-     `(#:make-flags (list (string-append "PREFIX=" %output)
+     `(#:configure-flags (list "--enable-compat-symlinks")
+       #:make-flags (list (string-append "PREFIX=" %output)
                           "CC=gcc")))
     (native-inputs
      `(("xxd" ,xxd))) ; for tests
diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index 2bb61a744a..f3d8907583 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -250,7 +250,7 @@ easy.")
 (define-public snap
   (package
     (name "snap")
-    (version "5")
+    (version "5.0.1")
     (source
      (origin
        (method git-fetch)
@@ -260,7 +260,7 @@ easy.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0bh52n7nklaaq02qb56v7bvrslf047my6irl7g8h6xfjgw04yf20"))))
+         "0ic0xgal19yazbd1kffmbjhiicvvlw5clj48lj80mksa2lgvnzna"))))
     (build-system trivial-build-system)
     (arguments
      `(#:modules ((guix build utils))
diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index d78025e0a9..f592f1618f 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -2225,18 +2225,20 @@ display and behaviour is easily customisable.")
 (define-public emacs-git-timemachine
   (package
     (name "emacs-git-timemachine")
-    (version "4.5")
+    (version "4.10")
     (source
      (origin
-       (method url-fetch)
-       (uri (string-append "https://gitlab.com/pidu/git-timemachine"
-                           "/-/archive/" version
-                           "/git-timemachine-" version ".tar.gz"))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://gitlab.com/pidu/git-timemachine.git")
+             (commit version)))
+       (file-name (git-file-name name version))
        (sha256
         (base32
-         "0ii40qcincasg7s1yrvqcxkqcqzb4sfs7gcxscn6m4x4ans165zy"))))
+         "08zsn3lsnnf01wkv5ls38jga02s5dnf0j3gigy4qd6im3j3d04m1"))))
     (build-system emacs-build-system)
+    (propagated-inputs
+     `(("emacs-transient" ,emacs-transient)))
     (home-page "https://gitlab.com/pidu/git-timemachine")
     (synopsis "Step through historic versions of Git-controlled files")
     (description "This package enables you to step through historic versions
@@ -2575,7 +2577,7 @@ as horizontal rules.")
 (define-public emacs-simple-httpd
   (package
     (name "emacs-simple-httpd")
-    (version "1.4.6")
+    (version "1.5.1")
     (source
      (origin
        (method git-fetch)
@@ -2584,9 +2586,9 @@ as horizontal rules.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1qmkc0w28l53zzf5yd2grrk1sq222g5qnsm35ph25s1cfvc1qb2g"))))
+        (base32 "0dpn92rg813c4pq7a1vzj3znyxzp2lmvxqz6pzcqi0l2xn5r3wvb"))))
     (build-system emacs-build-system)
-    (home-page "https://github.com/skeeto/emacs-http-server")
+    (home-page "https://github.com/skeeto/emacs-web-server")
     (synopsis "HTTP server in pure Emacs Lisp")
     (description
      "This package provides a simple HTTP server written in Emacs Lisp to
@@ -2596,7 +2598,7 @@ serve files and directory listings.")
 (define-public emacs-skewer-mode
   (package
     (name "emacs-skewer-mode")
-    (version "1.6.2")
+    (version "1.8.0")
     (source
      (origin
        (method git-fetch)
@@ -2605,7 +2607,7 @@ serve files and directory listings.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "05jndz0c26q60s416vqgvr66axdmxb7qsr2g70fvl5iqavnayhpv"))))
+        (base32 "1ha7jl7776pk1bki5zj2q0jy66450mn8xr3aqjc0m9kj3gc9qxgw"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-simple-httpd" ,emacs-simple-httpd)
@@ -4075,6 +4077,30 @@ organizer.")
 It is built on top of the custom theme support in Emacs 24 or later.")
     (license license:gpl3+)))
 
+(define-public emacs-moe-theme-el
+  (let ((commit "6e086d855d6bb446bbd1090742815589a81a915f")
+        (version "1.0")
+        (revision "1"))
+    (package
+      (name "emacs-moe-theme-el")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/kuanyui/moe-theme.el")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0xj4wfd7h4jqnr193pizm9frf6lmwjr0dsdv2l9mqh9k691z1dnc"))))
+      (build-system emacs-build-system)
+      (home-page "https://github.com/kuanyui/moe-theme.el")
+      (synopsis "Anime-inspired color themes")
+      (description
+       "This package provides vibrant color schemes with light and dark
+variants.")
+      (license license:gpl3+))))
+
 (define-public emacs-solarized-theme
   (package
     (name "emacs-solarized-theme")
@@ -4523,7 +4549,7 @@ fully-functional one.")
 (define-public emacs-hydra
   (package
     (name "emacs-hydra")
-    (version "0.14.0")
+    (version "0.15.0")
     (source
      (origin
        (method git-fetch)
@@ -4533,7 +4559,7 @@ fully-functional one.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0ln4z2796ycy33g5jcxkqvm7638qxy4sipsab7d2864hh700cikg"))))
+         "0fapvhmhgc9kppf3bvkgry0cd7gyilg7sfvlscfrfjxpx4xvwsfy"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/abo-abo/hydra")
     (synopsis "Make Emacs bindings that stick around")
@@ -4757,25 +4783,26 @@ a temporary @code{keep-lines} or @code{occur}.")
     (license license:gpl3+)))
 
 (define-public emacs-zoutline
-  (let ((commit "b3ee0f0e0b916838c2d2c249beba74ffdb8d5699")
-        (revision "0"))
-    (package
-      (name "emacs-zoutline")
-      (version (git-version "0.1" revision commit))
-      (home-page "https://github.com/abo-abo/zoutline")
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference (url home-page) (commit commit)))
-                (sha256
-                 (base32
-                  "0sd0017piw0dis6dhpq5dkqd3acisxqgipl7dj8gmc1vnswhdwr8"))
-                (file-name (git-file-name name version))))
-      (build-system emacs-build-system)
-      (synopsis "Simple outline library")
-      (description
-       "This library provides helpers for outlines.  Outlines allow users to
+  (package
+    (name "emacs-zoutline")
+    (version "0.2.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/abo-abo/zoutline")
+             (commit version)))
+       (sha256
+        (base32
+         "1w0zh6vs7klgivq5r030a82mcfg1zwic4x3fimyiqyg5n8p67hyx"))
+       (file-name (git-file-name name version))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/abo-abo/zoutline")
+    (synopsis "Simple outline library")
+    (description
+     "This library provides helpers for outlines.  Outlines allow users to
 navigate code in a tree-like fashion.")
-      (license license:gpl3+))))
+    (license license:gpl3+)))
 
 (define-public emacs-lispy
   (package
@@ -4835,6 +4862,36 @@ keybinding style.  The provided commands allow for editing Lisp in normal
 state and will work even without lispy being enabled.")
       (license license:gpl3+))))
 
+(define-public emacs-lpy
+  (let ((commit "553d28f7b6523ae5d44d34852ab770b871b0b0ad")
+        (version "0.1.0")
+        (revision "1"))
+    (package
+      (name "emacs-lpy")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/abo-abo/lpy")
+               (commit commit)))
+         (sha256
+          (base32
+           "0kl9b3gga18cwv5cq4db8i6b7waj6mp3h2l7qjnp7wq6dpvwhn0i"))
+         (file-name (git-file-name name version))))
+      (propagated-inputs
+       `(("emacs-zoutline" ,emacs-zoutline)
+         ("emacs-lispy" ,emacs-lispy)))
+      (build-system emacs-build-system)
+      (home-page "https://github.com/abo-abo/lpy")
+      (synopsis "Modal editing for Python")
+      (description
+       "This package provides a minor mode for Python that binds useful
+commands to unprefixed keys, such as @code{j} or @code{e}, under certain
+circumstances, and leaves the keys untouched outside of those situations,
+allowing unprefixed keys to insert their respective characters as expected.")
+      (license license:gpl3+))))
+
 (define-public emacs-clojure-mode
   (package
     (name "emacs-clojure-mode")
@@ -6103,28 +6160,33 @@ Emacs that Evil does not cover properly by default, such as @code{help-mode},
       (license license:gpl3+))))
 
 (define-public emacs-goto-chg
-  (package
-    (name "emacs-goto-chg")
-    (version "1.6")
-    (source
-     (origin
-       (method url-fetch)
-       ;; There is no versioned source.
-       (uri "https://www.emacswiki.org/emacs/download/goto-chg.el")
-       (file-name (string-append "goto-chg-" version ".el"))
-       (sha256
-        (base32
-         "078d6p4br5vips7b9x4v6cy0wxf6m5ij9gpqd4g33bryn22gnpij"))))
-    (build-system emacs-build-system)
-    ;; There is no other home page.
-    (home-page "https://www.emacswiki.org/emacs/goto-chg.el")
-    (synopsis "Go to the last change in the Emacs buffer")
-    (description
-     "This package provides @code{M-x goto-last-change} command that goes to
+  (let ((commit "1829a13026c597e358f716d2c7793202458120b5")
+        (version "1.7.3")
+        (revision "1"))
+    (package
+      (name "emacs-goto-chg")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/emacs-evil/goto-chg")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1y603maw9xwdj3qiarmf1bp13461f9f5ackzicsbynl0i9la3qki"))))
+      (build-system emacs-build-system)
+      (propagated-inputs
+       `(("emacs-undo-tree" ,emacs-undo-tree)))
+      (home-page "https://github.com/emacs-evil/goto-chg")
+      (synopsis "Go to the last change in the Emacs buffer")
+      (description
+       "This package provides @code{M-x goto-last-change} command that goes to
 the point of the most recent edit in the current Emacs buffer.  When repeated,
 go to the second most recent edit, etc.  Negative argument, @kbd{C-u -}, is
 used for reverse direction.")
-    (license license:gpl2+)))
+      (license license:gpl2+))))
 
 (define-public emacs-janpath-evil-numbers
   (let ((commit "d988041c1fe6e941dc8d591390750b237f71f524")
@@ -8321,13 +8383,13 @@ highlighting.")
     (license license:gpl3+)))
 
 (define-public emacs-restclient
-  (let ((commit "07a3888bb36d0e29608142ebe743b4362b800f40")
-        (revision "1"))                 ;Guix package revision,
+  (let ((commit "422ee8d8b077dffe65706a0f027ed700b84746bc")
+        (version "0")
+        (revision "2"))                 ;Guix package revision,
                                         ;upstream doesn't have official releases
     (package
       (name "emacs-restclient")
-      (version (string-append revision "."
-                              (string-take commit 7)))
+      (version (git-version version revision commit))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
@@ -8335,7 +8397,7 @@ highlighting.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "00lmjhb5im1kgrp54yipf1h9pshxzgjlg71yf2rq5n973gvb0w0q"))
+                  "067nin7vxkdpffxa0q61ybv7szihhvpdinivmci9qkbb86rs9kkz"))
                 (file-name (git-file-name name version))))
       (build-system emacs-build-system)
       (propagated-inputs
@@ -9168,33 +9230,25 @@ contexts.
 (define-public emacs-polymode
   (package
     (name "emacs-polymode")
-    (version "0.1.5")
+    (version "0.2")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/vspinu/polymode.git")
+                    (url "https://github.com/polymode/polymode.git")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0wwphs54jx48a3ca6x1qaz56j3j9bg4mv8g2akkffrzbdcb8sbc7"))))
+                "04v0gnzfsjb50bgly6kvpryx8cyzwjaq2llw4qv9ijw1l6ixmq3b"))))
     (build-system emacs-build-system)
-    (arguments
-     `(#:include (cons* "^modes/.*\\.el$" %default-include)
-       #:phases
-       (modify-phases %standard-phases
-         (add-after 'set-emacs-load-path 'add-modes-subdir-to-load-path
-           (lambda _
-             (setenv "EMACSLOADPATH"
-                     (string-append (getenv "EMACSLOADPATH")
-                                    ":" (getcwd) "/modes" ":")))))))
-    (home-page "https://github.com/vspinu/polymode")
+    (home-page "https://github.com/polymode/polymode")
     (synopsis "Framework for multiple Emacs modes based on indirect buffers")
-    (description "Polymode is an Emacs package that offers generic support
-for multiple major modes inside a single Emacs buffer.  It is lightweight,
-object oriented and highly extensible.  Creating a new polymode typically
-takes only a few lines of code.  Polymode also provides extensible facilities
-for external literate programming tools for exporting, weaving and tangling.")
+    (description
+     "Polymode is an Emacs package that offers generic support for multiple
+major modes inside a single Emacs buffer.  It is lightweight, object oriented
+and highly extensible.  Creating a new polymode typically takes only a few
+lines of code.  Polymode also provides extensible facilities for external
+literate programming tools for exporting, weaving and tangling.")
     (license license:gpl3+)))
 
 (define-public emacs-polymode-ansible
@@ -9226,6 +9280,33 @@ for external literate programming tools for exporting, weaving and tangling.")
        "Edit YAML files for Ansible containing embedded Jinja2 templating.")
       (license license:gpl3+))))
 
+(define-public emacs-polymode-org
+  (package
+    (name "emacs-polymode-org")
+    (version "0.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/polymode/poly-org.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "04x6apjad4kg30456z1j4ipp64yjgkcaim6hqr6bb0rmrianqhck"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("emacs-polymode" ,emacs-polymode)))
+    (properties '((upstream-name . "poly-org")))
+    (home-page "https://github.com/polymode/poly-org")
+    (synopsis "Polymode definitions for Org mode buffers")
+    (description
+     "Provides definitions for @code{emacs-polymode} to support
+@code{emacs-org} buffers.  Edit source blocks in an Org mode buffer using the
+native modes of the blocks' languages while remaining inside the primary Org
+buffer.")
+    (license license:gpl3+)))
+
 (define-public eless
   (package
     (name "eless")
@@ -10675,33 +10756,30 @@ navigate and display hierarchy structures.")
       (license license:gpl3+))))
 
 (define-public emacs-md4rd
-  (let ((commit "c55512c2f7680db2a1e73db6bdf93adecaf40fec")
-        (revision "1"))
-    (package
-      (name "emacs-md4rd")
-      (version (string-append "0.0.2" "-" revision "."
-                              (string-take commit 7)))
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference
-                      (url "https://github.com/ahungry/md4rd.git")
-                      (commit commit)))
-                (file-name (git-file-name name version))
-                (sha256
-                 (base32
-                  "0mvv1mvsrpkrmikcpfqf2zbawnzgq33j6zjdrlv48mcw57xb2ak9"))))
-      (propagated-inputs
-       `(("emacs-hierarchy" ,emacs-hierarchy)
-         ("emacs-request" ,emacs-request)
-         ("emacs-dash" ,emacs-dash)
-         ("emacs-s" ,emacs-s)
-         ("emacs-tree-mode" ,emacs-tree-mode)))
-      (build-system emacs-build-system)
-      (home-page "https://github.com/ahungry/md4rd")
-      (synopsis "Emacs Mode for Reddit")
-      (description
-       "This package allows to read Reddit from within Emacs interactively.")
-      (license license:gpl3+))))
+  (package
+    (name "emacs-md4rd")
+    (version "0.3.1")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/ahungry/md4rd.git")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1n6g6k4adzkkn1g7z4j27s35xy12c1fg2r08gv345ddr3wplq4ri"))))
+    (propagated-inputs
+     `(("emacs-hierarchy" ,emacs-hierarchy)
+       ("emacs-request" ,emacs-request)
+       ("emacs-dash" ,emacs-dash)
+       ("emacs-s" ,emacs-s)
+       ("emacs-tree-mode" ,emacs-tree-mode)))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/ahungry/md4rd")
+    (synopsis "Emacs Mode for Reddit")
+    (description
+     "This package allows to read Reddit from within Emacs interactively.")
+    (license license:gpl3+)))
 
 (define-public emacs-pulseaudio-control
   (let ((commit "7e1a87068379075a5e9ce36c64c686c03d20d379")
@@ -12265,12 +12343,10 @@ bookmarks and history.")
     (license license:gpl3+)))
 
 (define-public emacs-stumpwm-mode
-  (let ((commit "8fbe071d2c6c040794060a354eb377218dc10b35")
-        (revision "1"))
+  (let ((commit "5328f85fbf6a8b08c758c17b9435368bf7a68f39"))
     (package
       (name "emacs-stumpwm-mode")
-      (version (string-append "0.0.1-" revision "."
-                              (string-take commit 7)))
+      (version (git-version "0.0.1" "1" commit))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
@@ -12279,7 +12355,7 @@ bookmarks and history.")
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "1dfwsvz1c8w6j4jp0kzaz78ml3f5dp0a5pvf090kwpbpg176r7iq"))))
+                  "00kf4k8bqadi5s667wb96sn549v2kvw01zwszjrg7nhd805m1ng6"))))
       (build-system emacs-build-system)
       (arguments
        `(#:phases
@@ -12552,7 +12628,7 @@ the current upstream.")
 (define-public emacs-company-restclient
   (package
     (name "emacs-company-restclient")
-    (version "0.1.0")
+    (version "0.3.0")
     (source
      (origin
        (method git-fetch)
@@ -12561,7 +12637,7 @@ the current upstream.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0i1fh5lvqwlgn3g3fzh0xacxyljx6gkryipn133vfkv4jbns51n4"))))
+        (base32 "0yp0hlrgcr6yy1xkjvfckys2k24x9xg7y6336ma61bdwn5lpv0x0"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-company" ,emacs-company)
@@ -13051,14 +13127,14 @@ cohesion with the Emacs Way.")
     (version "1.1")
     (source
      (origin
-       (method url-fetch)
-       (uri (string-append
-             "https://gitlab.com/Ambrevar/emacs-fish-completion/repository/"
-             "archive.tar.gz?ref="
-             version))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://gitlab.com/Ambrevar/emacs-fish-completion.git")
+             (commit version)))
+       (file-name (git-file-name name version))
        (sha256
         (base32
-         "0bpvifv6c2a65nks6kvarw0hhm37fnyy74wikwf9qq1i20va0fpv"))))
+         "1pjqnbyjmj64q5nwq1mrdxcls4fp5y0b6zqs785i0s6wdvrm4021"))))
     (build-system emacs-build-system)
     (inputs `(("fish" ,fish)))
     (arguments
@@ -13069,6 +13145,7 @@ cohesion with the Emacs Way.")
              (let ((fish (assoc-ref inputs "fish")))
                ;; Specify the absolute file names of the various
                ;; programs so that everything works out-of-the-box.
+               (make-file-writable "fish-completion.el")
                (emacs-substitute-variables
                    "fish-completion.el"
                  ("fish-completion-command"
@@ -14912,18 +14989,18 @@ opposed to character-based).")
   (package
     (name "emacs-disk-usage")
     (version "1.3.3")
-    (home-page "https://gitlab.com/Ambrevar/emacs-disk-usage")
     (source
      (origin
-       (method url-fetch)
-       (uri (string-append
-             "https://elpa.gnu.org/packages/disk-usage-"
-             version
-             ".el"))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://gitlab.com/Ambrevar/emacs-disk-usage.git")
+             (commit version)))
+       (file-name (git-file-name name version))
        (sha256
         (base32
-         "0h1jwznd41gi0vg830ilfgm01q05zknikzahwasm9cizwm2wyizj"))))
+         "0hv2gsd8k5fbjgckgiyisq4rn1i7y4rchbjy8kmixjv6mx563bll"))))
     (build-system emacs-build-system)
+    (home-page "https://gitlab.com/Ambrevar/emacs-disk-usage")
     (synopsis "Sort and browse disk usage listings with Emacs")
     (description "Disk Usage is a file system analyzer: it offers a tabulated
 view of file listings sorted by size.  Directory sizes are computed
diff --git a/gnu/packages/game-development.scm b/gnu/packages/game-development.scm
index 05a68b717a..7eac935a69 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -1434,7 +1434,9 @@ joystick support.")))
                                   "plib-" version ".tar.gz"))
               (sha256
                (base32
-                "0cha71mflpa10vh2l7ipyqk67dq2y0k5xbafwdks03fwdyzj4ns8"))))
+                "0cha71mflpa10vh2l7ipyqk67dq2y0k5xbafwdks03fwdyzj4ns8"))
+              (patches (search-patches "plib-CVE-2011-4620.patch"
+                                       "plib-CVE-2012-4552.patch"))))
     (build-system gnu-build-system)
     (inputs
      `(("mesa" ,mesa)
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 8d4143e1da..92f5abc292 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -5012,7 +5012,6 @@ to display dialog boxes from the commandline and shell scripts.")
        ("cairo" ,cairo)
        ("gdk-pixbuf" ,gdk-pixbuf)
        ("glib" ,glib)
-       ("gtk+" ,gtk+)
        ("json-glib" ,json-glib)
        ("libinput" ,libinput)
        ("libx11" ,libx11)
@@ -7206,7 +7205,7 @@ is suitable as a default application in a Desktop environment.")
        ("intltool" ,intltool)
        ("pkg-config" ,pkg-config)))
     (inputs
-     `(("gtksourceview" ,gtksourceview)
+     `(("gtksourceview" ,gtksourceview-3)
        ("libsm" ,libsm)))
     (home-page "https://wiki.gnome.org/Apps/Xpad")
     (synopsis "Virtual sticky note")
@@ -7572,16 +7571,16 @@ views can be printed as PDF or PostScript files, or exported to HTML.")
 (define-public lollypop
   (package
     (name "lollypop")
-    (version "0.9.521")
+    (version "1.1.3.1")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://gitlab.gnome.org/World/lollypop/uploads/"
-                           "e4df2ed75c5ed71d64afcc668e579b2a/"
+                           "5a7cd7c72b6d83ae08d0c54c4691f9df/"
                            name "-" version ".tar.xz"))
        (sha256
         (base32
-         "0knsqh24siyw98vmiq6b1hzq4y4cazs9f1hq1js9c96hqqj9rvdx"))))
+         "1r5wn0bja9psz6nr1rcaysdkkwz84rbyzpdfw66cxa6wiy52pkjm"))))
     (build-system meson-build-system)
     (arguments
      `(#:imported-modules ((guix build python-build-system)
@@ -7614,6 +7613,7 @@ views can be printed as PDF or PostScript files, or exported to HTML.")
        ("python" ,python)
        ("python-beautifulsoup4" ,python-beautifulsoup4)
        ("python-gst" ,python-gst)
+       ("python-pil" ,python-pillow)
        ("python-pycairo" ,python-pycairo)
        ("python-pygobject" ,python-pygobject)
        ("python-pylast" ,python-pylast)
diff --git a/gnu/packages/gnunet.scm b/gnu/packages/gnunet.scm
index f2f8647730..2653645c5d 100644
--- a/gnu/packages/gnunet.scm
+++ b/gnu/packages/gnunet.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016, 2017, 2018, 2019 ng0 <ng0@n0.is>
-;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2016, 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -146,14 +146,14 @@ tool to extract metadata from a file and print the results.")
 (define-public libmicrohttpd
   (package
    (name "libmicrohttpd")
-   (version "0.9.64")
+   (version "0.9.65")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/libmicrohttpd/libmicrohttpd-"
                                 version ".tar.gz"))
             (sha256
              (base32
-              "03imzkd1hl2mkkpi84vg5xq9x6b58gwsv86ym85km0lhb7nxi4p7"))))
+              "1jdk6wigvnkh5bi9if4rik8i9sbvdql61lm8ipgpypyxqmcpjipj"))))
    (build-system gnu-build-system)
    (inputs
     `(("curl" ,curl)
diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index 00608c2c8b..ca5a87997c 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -227,19 +227,21 @@ threads implementation.
 In contrast to GNU Pth is is based on the system's standard threads
 implementation.  This allows the use of libraries which are not
 compatible to GNU Pth.")
-    (license (list license:lgpl3+ license:gpl2+)))) ; dual license
+    (license (list license:lgpl3+ license:gpl2+)) ; dual license
+    (properties '((ftp-server . "ftp.gnupg.org")
+                  (ftp-directory . "/gcrypt/npth")))))
 
 (define-public gnupg
   (package
     (name "gnupg")
-    (version "2.2.16")
+    (version "2.2.17")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnupg/gnupg/gnupg-" version
                                   ".tar.bz2"))
               (sha256
                (base32
-                "1jqlzp9b3kpfp1dkjqskm67jjrhvf9nh3lzf45321p7m9d2qvgkc"))))
+                "056mgy09lvsi03531a437qj58la1j2x1y1scvfi53diris3658mg"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)))
@@ -404,7 +406,9 @@ Because the direct use of GnuPG from an application can be a complicated
 programming task, it is suggested that all software should try to use GPGME
 instead.  This way bug fixes or improvements can be done at a central place
 and every application benefits from this.")
-    (license license:lgpl2.1+)))
+    (license license:lgpl2.1+)
+    (properties '((ftp-server . "ftp.gnupg.org")
+                  (ftp-directory . "/gcrypt/gpgme")))))
 
 (define-public qgpgme
   (package
@@ -550,14 +554,14 @@ decrypt messages using the OpenPGP format by making use of GPGME.")
 (define-public python-gnupg
   (package
     (name "python-gnupg")
-    (version "0.4.3")
+    (version "0.4.4")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "python-gnupg" version))
        (sha256
         (base32
-         "03dc8whhvk7ccspbk8vzfhkxli8cd9zfbss5p597g4jldgy8s59d"))))
+         "03pvjyp6q9pr8qa22i38az06ddzhvzy5kj192hxa3gbhnchg1nj5"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -915,14 +919,14 @@ them to transform your existing public key into a secret key.")
 (define-public gpa
   (package
     (name "gpa")
-    (version "0.9.10")
+    (version "0.10.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnupg/gpa/"
                                   name "-" version ".tar.bz2"))
               (sha256
                (base32
-                "09xphbi2456qynwqq5n0yh0zdmdi2ggrj3wk4hsyh5lrzlvcrff3"))))
+                "1cbpc45f8qbdkd62p12s3q2rdq6fa5xdzwmcwd3xrj55bzkspnwm"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)))
@@ -938,7 +942,9 @@ them to transform your existing public key into a secret key.")
      "GPA, the GNU Privacy Assistant, is a graphical user interface for
 @uref{https://gnupg.org, GnuPG}.  It can be used to encrypt, decrypt, and sign
 files, to verify signatures, and to manage the private and public keys.")
-    (license license:gpl3+)))
+    (license license:gpl3+)
+    (properties '((ftp-server . "ftp.gnupg.org")
+                  (ftp-directory . "/gcrypt/gpa")))))
 
 (define-public parcimonie
   (package
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 3e556d0b04..7bc29f91af 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -426,7 +426,7 @@ from forcing GEXP-PROMISE."
                       #:system system
                       #:guile-for-build guile)))
 
-(define %icecat-version "60.7.2-guix1")
+(define %icecat-version "60.8.0-guix1")
 
 ;; 'icecat-source' is a "computed" origin that generates an IceCat tarball
 ;; from the corresponding upstream Firefox ESR tarball, using the 'makeicecat'
@@ -448,7 +448,7 @@ from forcing GEXP-PROMISE."
                   "firefox-" upstream-firefox-version ".source.tar.xz"))
             (sha256
              (base32
-              "1hkaq8mavmn2wphfbrlq3v56jvmvfi2nyvrkjgr28rc01jkqx4ca"))))
+              "1gkz90clarbhgfxhq91s0is6lw6bfymyjb0xbyyswdg68kcqfcy1"))))
 
          (upstream-icecat-base-version "60.7.0") ; maybe older than base-version
          (upstream-icecat-gnu-version "1")
@@ -627,7 +627,7 @@ from forcing GEXP-PROMISE."
        ("mesa" ,mesa)
        ("mit-krb5" ,mit-krb5)
        ;; See <https://bugs.gnu.org/32833>
-       ;;   and related comments in the 'snippet' above.
+       ;;   and related comments in the 'remove-bundled-libraries' phase.
        ;; UNBUNDLE-ME! ("nspr" ,nspr)
        ;; UNBUNDLE-ME! ("nss" ,nss)
        ("sqlite" ,sqlite)
@@ -720,7 +720,8 @@ from forcing GEXP-PROMISE."
                            "--with-system-icu"
                            
                            ;; See <https://bugs.gnu.org/32833>
-                           ;;   and related comments in the 'snippet' above.
+                           ;;   and related comments in the
+                           ;;   'remove-bundled-libraries' phase below.
                            ;; UNBUNDLE-ME! "--with-system-nspr"
                            ;; UNBUNDLE-ME! "--with-system-nss"
                            
diff --git a/gnu/packages/gps.scm b/gnu/packages/gps.scm
index 75212ed60e..852d095300 100644
--- a/gnu/packages/gps.scm
+++ b/gnu/packages/gps.scm
@@ -147,7 +147,7 @@ between two other data points.")
 (define-public gama
   (package
     (name "gama")
-    (version "2.03")
+    (version "2.06")
     (source
       (origin
         (method url-fetch)
@@ -155,7 +155,7 @@ between two other data points.")
                             version ".tar.gz"))
         (sha256
          (base32
-          "0d33yyasnx54c6i40rkr9by4qv92rqb8wkmp5r46nz7bbp9kpymv"))))
+          "06xp3kj099b6m2fsmgcbzgj7xk4j0drsps52m4fr8vc6fglsh44p"))))
     (build-system gnu-build-system)
     (arguments '(#:parallel-tests? #f)) ; race condition
     (native-inputs
diff --git a/gnu/packages/guile-xyz.scm b/gnu/packages/guile-xyz.scm
index f652a94d2e..d479fb6ea9 100644
--- a/gnu/packages/guile-xyz.scm
+++ b/gnu/packages/guile-xyz.scm
@@ -2348,7 +2348,7 @@ more expressive and flexible than the traditional @code{format} procedure.")
        ("perl" ,perl)
        ("pkg-config" ,pkg-config)
        ("texinfo" ,texinfo)
-       ("texlive" ,texlive)))
+       ("texlive" ,(texlive-union (list texlive-generic-epsf)))))
     (propagated-inputs
      `(("dbus-glib" ,dbus-glib)
        ("guile" ,guile-2.2)
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 0e5631bbe3..262bcd31dc 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2013, 2015, 2016 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014, 2015 Alex Kost <alezost@gmail.com>
@@ -1032,6 +1032,34 @@ and XMP metadata of images in various formats.")
     ;;   <https://launchpad.net/ubuntu/precise/+source/exiv2/+copyright>.
     (license license:gpl2+)))
 
+(define-public exiv2-0.26
+  (package
+    (inherit exiv2)
+    (version "0.26")
+    (source (origin
+             (method url-fetch)
+             (uri (list (string-append "https://www.exiv2.org/builds/exiv2-"
+                                       version "-trunk.tar.gz")
+                        (string-append "https://www.exiv2.org/exiv2-"
+                                       version ".tar.gz")
+                        (string-append "https://fossies.org/linux/misc/exiv2-"
+                                       version ".tar.gz")))
+             (patches (search-patches "exiv2-CVE-2017-14860.patch"
+                                      "exiv2-CVE-2017-14859-14862-14864.patch"))
+             (sha256
+              (base32
+               "1yza317qxd8yshvqnay164imm0ks7cvij8y8j86p1gqi1153qpn7"))))
+    (build-system gnu-build-system)
+    (arguments '(#:tests? #f))                    ; no `check' target
+    (propagated-inputs
+     `(("expat" ,expat)
+       ("zlib" ,zlib)))
+    (native-inputs
+     `(("intltool" ,intltool)))
+
+    ;; People should rely on the newer version, so don't expose it.
+    (properties `((hidden? . #t)))))
+
 (define-public devil
   (package
     (name "devil")
diff --git a/gnu/packages/javascript.scm b/gnu/packages/javascript.scm
index e7dcd7962d..9e1818dfaf 100644
--- a/gnu/packages/javascript.scm
+++ b/gnu/packages/javascript.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -417,32 +417,28 @@ external server.")
 (define-public mujs
   (package
     (name "mujs")
-    (version "1.0.5")
+    (version "1.0.6")
     (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://git.ghostscript.com/mujs.git")
-                    (commit version)))
-              (file-name (string-append name "-" version "-checkout"))
+              (method url-fetch)
+              (uri (string-append "https://mujs.com/downloads/mujs-"
+                                  version ".tar.xz"))
               (sha256
                (base32
-                "0pkv26jxwgv5ax0ylfmi4h96h79hj4gvr95218ns8wngnmgr1ny6"))))
+                "1q9w2dcspfp580pzx7sw7x9gbn8j0ak6dvj75wd1ml3f3q3i43df"))))
     (build-system gnu-build-system)
     (arguments
      '(#:phases
        (modify-phases %standard-phases
          (delete 'configure)  ; no configure
          (add-after 'install 'install-shared-library
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out")))
-               (install-file "build/release/libmujs.so"
-                             (string-append out "/lib"))))))
+           (lambda* (#:key (make-flags '()) #:allow-other-keys)
+             (apply invoke "make" "install-shared" make-flags))))
        #:make-flags (list (string-append "prefix=" (assoc-ref %outputs "out"))
                           (string-append "CC=gcc"))
        #:tests? #f))                    ; no tests
     (inputs
      `(("readline" ,readline)))
-    (home-page "https://artifex.com/mujs/")
+    (home-page "https://mujs.com/")
     (synopsis "JavaScript interpreter written in C")
     (description "MuJS is a lightweight Javascript interpreter designed for
 embedding in other software to extend them with scripting capabilities.  MuJS
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 3da3fd9910..5f2c86b21d 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -421,8 +421,8 @@ for ARCH and optionally VARIANT, or #f if there is no such configuration."
 It has been modified to remove all non-free binary blobs.")
     (license license:gpl2)))
 
-(define %linux-libre-version "5.1.16")
-(define %linux-libre-hash "055vs2g6z6wx34qvi0aw952x9q3drbj7z27s7g7pks6w730xkga8")
+(define %linux-libre-version "5.1.17")
+(define %linux-libre-hash "049mij4z1iilrggw6plfdpcj1lnc1vqz5z445ix9677cq1fmiwlh")
 
 (define %linux-libre-5.1-patches
   (list %boot-logo-patch
@@ -439,8 +439,8 @@ It has been modified to remove all non-free binary blobs.")
   (make-linux-libre-headers %linux-libre-version
                             %linux-libre-hash))
 
-(define %linux-libre-4.19-version "4.19.57")
-(define %linux-libre-4.19-hash "0p9b27hfbzppxgad9q2g7nvfzv0phzdsk16sqy87q3dglc8wqrqq")
+(define %linux-libre-4.19-version "4.19.58")
+(define %linux-libre-4.19-hash "0i2mh0zk1h1niba1bpd49bn938sdn3qrwzkqpqzimxnj31xcjhyz")
 
 (define %linux-libre-4.19-patches
   (list %boot-logo-patch
@@ -457,8 +457,8 @@ It has been modified to remove all non-free binary blobs.")
   (make-linux-libre-headers %linux-libre-4.19-version
                             %linux-libre-4.19-hash))
 
-(define %linux-libre-4.14-version "4.14.132")
-(define %linux-libre-4.14-hash "0mvp4izw21f8w5kkk8qm8m8b7qjxbp8hshgffdlh1aik41zvcnyq")
+(define %linux-libre-4.14-version "4.14.133")
+(define %linux-libre-4.14-hash "16ay2x0r5i96lg4rgcg151352igvwxa7wh98kwdsjbckiw7fhn08")
 
 (define-public linux-libre-4.14
   (make-linux-libre %linux-libre-4.14-version
@@ -471,14 +471,14 @@ It has been modified to remove all non-free binary blobs.")
                             %linux-libre-4.14-hash))
 
 (define-public linux-libre-4.9
-  (make-linux-libre "4.9.184"
-                    "0q3ggndwf0rwsb3xv33zl9awkd1803h2l9b4g6d6ps3f2sjxwxwa"
+  (make-linux-libre "4.9.185"
+                    "1byz9cxvslm45nv01abhzvrm2isdskx5k11gi5rpa39r7lx6bmjp"
                     '("x86_64-linux" "i686-linux")
                     #:configuration-file kernel-config))
 
 (define-public linux-libre-4.4
-  (make-linux-libre "4.4.184"
-                    "05v295wk9fid17n5plkx6p9nwz6dvpcn2r7khwsq30sy3pg0vxv5"
+  (make-linux-libre "4.4.185"
+                    "0df22wqj1nwqp60v8341qcmjhwmdr0hgfraishpc7hic8aqdr4p7"
                     '("x86_64-linux" "i686-linux")
                     #:configuration-file kernel-config
                     #:extra-options
@@ -1402,7 +1402,7 @@ that the Ethernet protocol is much simpler than the IP protocol.")
 (define-public iproute
   (package
     (name "iproute2")
-    (version "5.1.0")
+    (version "5.2.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1410,7 +1410,7 @@ that the Ethernet protocol is much simpler than the IP protocol.")
                     version ".tar.xz"))
               (sha256
                (base32
-                "1kvvrz5mlpjxqcm7vl6i8w6l1cb2amp6p5xyq006pgzafc49hnnw"))))
+                "1a2dywa2kam24951byv9pl32mb9z6klh7d4vp8fwfgrm4vn5vfd5"))))
     (build-system gnu-build-system)
     (arguments
      `( ;; There is a test suite, but it wants network namespaces and sudo.
diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index 8250340467..884d00d935 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2018 Benjamin Slade <slade@jnanam.net>
 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
-;;; Copyright © 2018 Pierre Langlois <pierre.langlois@gmx.com>
+;;; Copyright © 2018, 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;; Copyright © 2019 Katherine Cox-Buday <cox.katherine.e@gmail.com>
 ;;; Copyright © 2019 Jesse Gildersleve <jessejohngildersleve@protonmail.com>
 ;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
@@ -930,42 +930,30 @@ ANSI-compliant Common Lisp implementations.")
   (sbcl-package->cl-source-package sbcl-cl-unicode))
 
 (define-public sbcl-clx
-  (let ((revision "1")
-        (commit "1c62774b03c1cf3fe6e5cb532df8b14b44c96b95"))
-    (package
-      (name "sbcl-clx")
-      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
-      (source
-       (origin
-         (method git-fetch)
-         (uri
-          (git-reference
-           (url "https://github.com/sharplispers/clx.git")
-           (commit commit)))
-         (sha256
-          (base32 "0qffag03ns52kwq9xjns2qg1yr0bf3ba507iwq5cmx5xz0b0rmjm"))
-         (file-name (string-append "clx-" version "-checkout"))
-         (patches
-          (list
-           (search-patch "clx-remove-demo.patch")))
-         (modules '((guix build utils)))
-         (snippet
-          '(begin
-             ;; These removed files cause the compiled system to crash when
-             ;; loading.
-             (delete-file-recursively "demo")
-             (delete-file "test/trapezoid.lisp")
-             (substitute* "clx.asd"
-               (("\\(:file \"trapezoid\"\\)") ""))
-             #t))))
-      (build-system asdf-build-system/sbcl)
-      (home-page "http://www.cliki.net/portable-clx")
-      (synopsis "X11 client library for Common Lisp")
-      (description "CLX is an X11 client library for Common Lisp.  The code was
+  (package
+    (name "sbcl-clx")
+    (version "0.7.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/sharplispers/clx.git")
+         (commit version)))
+       (sha256
+        (base32
+         "1vi67z9hpj5rr4xcmfbfwzmlcc0ah7hzhrmfid6lqdkva238v2wf"))
+       (file-name (string-append "clx-" version))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("fiasco" ,sbcl-fiasco)))
+    (home-page "http://www.cliki.net/portable-clx")
+    (synopsis "X11 client library for Common Lisp")
+    (description "CLX is an X11 client library for Common Lisp.  The code was
 originally taken from a CMUCL distribution, was modified somewhat in order to
 make it compile and run under SBCL, then a selection of patches were added
 from other CLXes around the net.")
-      (license license:x11))))
+    (license license:x11)))
 
 (define-public cl-clx
   (sbcl-package->cl-source-package sbcl-clx))
@@ -5863,11 +5851,12 @@ and @code{kqueue(2)}), a pathname library and file-system utilities.")
      `(("iolib.asdf" ,sbcl-iolib.asdf)
        ("iolib.conf" ,sbcl-iolib.conf)
        ("iolib.grovel" ,sbcl-iolib.grovel)
-       ("iolib.base", sbcl-iolib.base)
-       ("bordeaux-threads", sbcl-bordeaux-threads)
-       ("idna", sbcl-idna)
-       ("swap-bytes", sbcl-swap-bytes)
-       ("libfixposix", libfixposix)))
+       ("iolib.base" ,sbcl-iolib.base)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("idna" ,sbcl-idna)
+       ("swap-bytes" ,sbcl-swap-bytes)
+       ("libfixposix" ,libfixposix)
+       ("cffi" ,sbcl-cffi)))
     (native-inputs
      `(("fiveam" ,sbcl-fiveam)))
     (arguments
@@ -5953,12 +5942,12 @@ floating point values to IEEE 754 binary representation.")
       (name "sbcl-closure-common")
       (build-system asdf-build-system/sbcl)
       (version (git-version "20101006" revision commit))
-      (home-page "https://github.com/sharplispers/closure-common")
+      (home-page "https://common-lisp.net/project/cxml/")
       (source
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url home-page)
+               (url "https://github.com/sharplispers/closure-common")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -5973,6 +5962,111 @@ Closure is a reference to the web browser it was originally written for.")
       ;; TODO: License?
       (license #f))))
 
+(define-public sbcl-cxml+xml
+  (let ((commit "00b22bf4c4cf11c993d5866fae284f95ab18e6bf")
+        (revision "1"))
+    (package
+      (name "sbcl-cxml+xml")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://common-lisp.net/project/cxml/")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/sharplispers/cxml")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "13kif7rf3gqdycsk9zq0d7y0g9y81krkl0z87k0p2fkbjfgrph37"))))
+      (inputs
+       `(("closure-common" ,sbcl-closure-common)
+         ("puri" ,sbcl-puri)
+         ("trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+      (arguments
+       `(#:asd-file "cxml.asd"
+         #:asd-system-name "cxml/xml"))
+      (synopsis "Common Lisp XML parser")
+      (description "CXML implements a namespace-aware, validating XML 1.0
+parser as well as the DOM Level 2 Core interfaces.  Two parser interfaces are
+offered, one SAX-like, the other similar to StAX.")
+      (license license:llgpl))))
+
+(define sbcl-cxml+dom
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml+dom")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("cxml+xml" ,sbcl-cxml+xml)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml/dom"))))
+
+(define sbcl-cxml+klacks
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml+klacks")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("cxml+xml" ,sbcl-cxml+xml)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml/klacks"))))
+
+(define sbcl-cxml+test
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml+test")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("cxml+xml" ,sbcl-cxml+xml)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml/test"))))
+
+(define-public sbcl-cxml
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("trivial-gray-streams" ,sbcl-trivial-gray-streams)
+       ("cxml+dom" ,sbcl-cxml+dom)
+       ("cxml+klacks" ,sbcl-cxml+klacks)
+       ("cxml+test" ,sbcl-cxml+test)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'build 'install-dtd
+           (lambda* (#:key outputs #:allow-other-keys)
+             (install-file "catalog.dtd"
+                           (string-append
+                            (assoc-ref outputs "out")
+                            "/lib/" (%lisp-type)))))
+         (add-after 'create-asd 'remove-component
+           ;; XXX: The original .asd has no components, but our build system
+           ;; creates an entry nonetheless.  We need to remove it for the
+           ;; generated .asd to load properly.  See trivia.trivial for a
+           ;; similar problem.
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (asd (string-append out "/lib/sbcl/cxml.asd")))
+               (substitute* asd
+                 (("  :components
+")
+                  ""))
+               (substitute* asd
+                 ((" *\\(\\(:compiled-file \"cxml--system\"\\)\\)")
+                  ""))))))))))
+
 (define-public sbcl-cl-reexport
   (let ((commit "312f3661bbe187b5f28536cd7ec2956e91366c3b")
         (revision "1"))
@@ -6092,3 +6186,384 @@ cookie headers, cookie creation, cookie jar creation and more.")
       (description "Dexador is yet another HTTP client for Common Lisp with
 neat APIs and connection-pooling.  It is meant to supersede Drakma.")
       (license license:expat))))
+
+(define-public sbcl-lisp-namespace
+  (let ((commit "28107cafe34e4c1c67490fde60c7f92dc610b2e0")
+        (revision "1"))
+    (package
+      (name "sbcl-lisp-namespace")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/guicho271828/lisp-namespace")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1jw2wykp06z2afb9nm1lgfzll5cjlj36pnknjx614057zkkxq4iy"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (arguments
+       `(#:test-asd-file "lisp-namespace.test.asd"
+        ;; XXX: Component LISP-NAMESPACE-ASD::LISP-NAMESPACE.TEST not found
+         #:tests? #f))
+      (synopsis "LISP-N, or extensible namespaces in Common Lisp")
+      (description "Common Lisp already has major 2 namespaces, function
+namespace and value namespace (or variable namespace), but there are actually
+more — e.g., class namespace.
+This library offers macros to deal with symbols from any namespace.")
+      (license license:llgpl))))
+
+(define-public sbcl-trivial-cltl2
+  (let ((commit "8eec8407df833e8f27df8a388bc10913f16d9e83")
+        (revision "1"))
+    (package
+      (name "sbcl-trivial-cltl2")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1.1" revision commit))
+      (home-page "https://github.com/Zulu-Inuoe/trivial-cltl2")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1dyyxz17vqv8hlfwq287gl8xxbvcnq798ajb7p5jdjz91wqf4bgk"))))
+      (synopsis "Simple CLtL2 compatibility layer for Common Lisp")
+      (description "This library is a portable compatibility layer around
+\"Common Lisp the Language, 2nd
+Edition\" (@url{https://www.cs.cmu.edu/Groups/AI/html/cltl/clm/node102.html})
+and it exports symbols from implementation-specific packages.")
+      (license license:llgpl))))
+
+(define-public sbcl-introspect-environment
+  (let ((commit "fff42f8f8fd0d99db5ad6c5812e53de7d660020b")
+        (revision "1"))
+    (package
+      (name "sbcl-introspect-environment")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/Bike/introspect-environment")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1i305n0wfmpac63ni4i3vixnnkl8daw5ncxy0k3dv92krgx6qzhp"))))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "Common Lisp environment introspection portability layer")
+      (description "This library is a small interface to portable but
+nonstandard introspection of Common Lisp environments.  It is intended to
+allow a bit more compile-time introspection of environments in Common Lisp.
+
+Quite a bit of information is available at the time a macro or compiler-macro
+runs; inlining info, type declarations, that sort of thing.  This information
+is all standard - any Common Lisp program can @code{(declare (integer x))} and
+such.
+
+This info ought to be accessible through the standard @code{&environment}
+parameters, but it is not.  Several implementations keep the information for
+their own purposes but do not make it available to user programs, because
+there is no standard mechanism to do so.
+
+This library uses implementation-specific hooks to make information available
+to users.  This is currently supported on SBCL, CCL, and CMUCL.  Other
+implementations have implementations of the functions that do as much as they
+can and/or provide reasonable defaults.")
+      (license license:wtfpl2))))
+
+(define-public sbcl-type-i
+  (let ((commit "dea233f45f94064105ec09f0767de338f67dcbe2")
+        (revision "1"))
+    (package
+      (name "sbcl-type-i")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/guicho271828/type-i")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "039g5pbrhh65s0bhr9314gmd2nwc2y5lp2377c5qrc2lxky89qs3"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("introspect-environment" ,sbcl-introspect-environment)
+         ("trivia.trivial" ,sbcl-trivia.trivial)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (arguments
+       `(#:test-asd-file "type-i.test.asd"))
+      (synopsis "Type inference utility on unary predicates for Common Lisp")
+      (description "This library tries to provide a way to detect what kind of
+type the given predicate is trying to check.  This is different from inferring
+the return type of a function.")
+      (license license:llgpl))))
+
+(define-public sbcl-optima
+  (let ((commit "373b245b928c1a5cce91a6cb5bfe5dd77eb36195")
+        (revision "1"))
+    (package
+      (name "sbcl-optima")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/m2ym/optima")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1yw4ymq7ms89342kkvb3aqxgv0w38m9kd8ikdqxxzyybnkjhndal"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("closer-mop" ,sbcl-closer-mop)))
+      (native-inputs
+       `(("eos" ,sbcl-eos)))
+      (arguments
+       ;; XXX: Circular dependencies: tests depend on optima.ppcre which depends on optima.
+       `(#:tests? #f
+         #:test-asd-file "optima.test.asd"))
+      (synopsis "Optimized pattern matching library for Common Lisp")
+      (description "Optima is a fast pattern matching library which uses
+optimizing techniques widely used in the functional programming world.")
+      (license license:expat))))
+
+(define-public sbcl-fare-quasiquote
+  (package
+    (name "sbcl-fare-quasiquote")
+    (build-system asdf-build-system/sbcl)
+    (version "20171130")
+    (home-page "http://common-lisp.net/project/fare-quasiquote")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/fare-quasiquote/"
+                           (date->string (string->date version "~Y~m~d") "~Y-~m-~d")
+                           "/fare-quasiquote-"
+                           version
+                           "-git.tgz"))
+       (sha256
+        (base32
+         "00brmh7ndsi0c97nibi8cy10j3l4gmkyrfrr5jr5lzkfb7ngyfqa"))))
+    (inputs
+     `(("fare-utils" ,sbcl-fare-utils)))
+    (arguments
+     ;; XXX: Circular dependencies: Tests depend on subsystems, which depend on the main systems.
+     `(#:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         ;; XXX: Require 1.0.0 version of fare-utils, and we package some
+         ;; commits after 1.0.0.5, but ASDF fails to read the
+         ;; "-REVISION-COMMIT" part generated by Guix.
+         (add-after 'unpack 'patch-requirement
+           (lambda _
+             (substitute* "fare-quasiquote.asd"
+               (("\\(:version \"fare-utils\" \"1.0.0\"\\)") "\"fare-utils\"")))))))
+    (synopsis "Pattern-matching friendly implementation of quasiquote for Common Lisp")
+    (description "The main purpose of this n+2nd reimplementation of
+quasiquote is enable matching of quasiquoted patterns, using Optima or
+Trivia.")
+    (license license:expat)))
+
+(define-public sbcl-fare-quasiquote-readtable
+  (package
+    (inherit sbcl-fare-quasiquote)
+    (name "sbcl-fare-quasiquote-readtable")
+    (inputs
+     `(("fare-quasiquote" ,sbcl-fare-quasiquote)
+       ("named-readtables" ,sbcl-named-readtables)))
+    (description "The main purpose of this n+2nd reimplementation of
+quasiquote is enable matching of quasiquoted patterns, using Optima or
+Trivia.
+
+This packages uses fare-quasiquote with named-readtable.")))
+
+(define-public sbcl-trivia.level0
+  (let ((commit "902e0c65602bbfe96ae82e679330b3771ddc7603")
+        (revision "1"))
+    (package
+      (name "sbcl-trivia.level0")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://github.com/guicho271828/trivia")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "11qbab30qqnfy9mx3x9fvgcw1jbvh1qn2cqv3p8xdn2m8981jvhr"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (synopsis "Pattern matching in Common Lisp")
+      (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.")
+      (license license:llgpl))))
+
+(define-public sbcl-trivia.level1
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.level1")
+    (inputs
+     `(("trivia.level0" ,sbcl-trivia.level0)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the core patterns of Trivia.")))
+
+(define-public sbcl-trivia.level2
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.level2")
+    (inputs
+     `(("trivia.level1" ,sbcl-trivia.level1)
+       ("lisp-namespace" ,sbcl-lisp-namespace)
+       ("trivial-cltl2" ,sbcl-trivial-cltl2)
+       ("closer-mop" ,sbcl-closer-mop)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains a non-optimized pattern matcher compatible with Optima,
+with extensible optimizer interface.")))
+
+(define-public sbcl-trivia.trivial
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.trivial")
+    (inputs
+     `(("trivia.level2" ,sbcl-trivia.level2)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'create-asd-file
+           (lambda* (#:key outputs inputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (lib (string-append out "/lib/" (%lisp-type)))
+                    (level2 (assoc-ref inputs "trivia.level2")))
+               (mkdir-p lib)
+               (install-file "trivia.trivial.asd" lib)
+               ;; XXX: This .asd does not have any component and the build
+               ;; system fails to work in this case.  We should update the
+               ;; build system to handle component-less .asd.
+               ;; TODO: How do we append to file in Guile?  It seems that
+               ;; (open-file ... "a") gets a "Permission denied".
+               (substitute* (string-append lib "/trivia.trivial.asd")
+                 (("\"\\)")
+                  (string-append "\")
+
+(progn (asdf/source-registry:ensure-source-registry)
+       (setf (gethash
+               \"trivia.level2\"
+               asdf/source-registry:*source-registry*)
+             #p\""
+                                 level2
+                                 "/share/common-lisp/sbcl-bundle-systems/trivia.level2.asd\"))")))))))))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the base level system of Trivia with a trivial optimizer.")))
+
+(define-public sbcl-trivia.balland2006
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.balland2006")
+    (inputs
+     `(("trivia.trivial" ,sbcl-trivia.trivial)
+       ("iterate" ,sbcl-iterate)
+       ("type-i" ,sbcl-type-i)
+       ("alexandria" ,sbcl-alexandria)))
+    (arguments
+     ;; Tests are done in trivia itself.
+     `(#:tests? #f))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the base level system of Trivia with a trivial optimizer.")))
+
+(define-public sbcl-trivia.ppcre
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.ppcre")
+    (inputs
+     `(("trivia.trivial" ,sbcl-trivia.trivial)
+       ("cl-ppcre" ,sbcl-cl-ppcre)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the PPCRE extention.")))
+
+(define-public sbcl-trivia.quasiquote
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.quasiquote")
+    (inputs
+     `(("trivia.trivial" ,sbcl-trivia.trivial)
+       ("fare-quasiquote" ,sbcl-fare-quasiquote)
+       ("fare-quasiquote-readtable" ,sbcl-fare-quasiquote-readtable)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the fare-quasiquote extension.")))
+
+(define-public sbcl-trivia.cffi
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.cffi")
+    (inputs
+     `(("cffi" ,sbcl-cffi)
+       ("trivia.trivial" ,sbcl-trivia.trivial)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the CFFI foreign slot access extension.")))
+
+(define-public sbcl-trivia
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia")
+    (inputs
+     `(("trivia.balland2006" ,sbcl-trivia.balland2006)))
+    (native-inputs
+     `(("fiveam" ,sbcl-fiveam)
+       ("trivia.ppcre" ,sbcl-trivia.ppcre)
+       ("trivia.quasiquote" ,sbcl-trivia.quasiquote)
+       ("trivia.cffi" ,sbcl-trivia.cffi)
+       ("optima" ,sbcl-optima)))
+    (arguments
+     `(#:test-asd-file "trivia.test.asd"))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.")))
diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
index 0315740bcd..1fe9af38e0 100644
--- a/gnu/packages/llvm.scm
+++ b/gnu/packages/llvm.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2018, 2019 Marius Bakke <mbakke@fastmail.com>
-;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
 ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
@@ -332,12 +332,12 @@ requirements according to version 1.1 of the OpenCL specification.")
     (version (package-version llvm))
     (source (origin
               (method url-fetch)
-              (uri (string-append "http://releases.llvm.org/"
+              (uri (string-append "https://releases.llvm.org/"
                                   version  "/openmp-" version
                                   ".src.tar.xz"))
               (sha256
                (base32
-                "030dkg5cypd7j9hq0mcqb5gs31lxwmzfq52j81l7v9ldcy5bf5mz"))
+                "1mf9cpgvix34xlpv0inkgl3qmdvgvp96f7sksqizri0n5xfp1cgp"))
               (file-name (string-append "libomp-" version ".tar.xz"))))
     (build-system cmake-build-system)
     ;; XXX: Note this gets built with GCC because building with Clang itself
diff --git a/gnu/packages/logo.scm b/gnu/packages/logo.scm
new file mode 100644
index 0000000000..17c3990a94
--- /dev/null
+++ b/gnu/packages/logo.scm
@@ -0,0 +1,71 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages logo)
+  #:use-module (gnu packages qt)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix download)
+  #:use-module (guix packages)
+  #:use-module (guix build-system gnu))
+
+(define-public qlogo
+  (package
+    (name "qlogo")
+    (version "0.92")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://qlogo.org/assets/sources/QLogo-"
+                           version ".tgz"))
+       (sha256
+        (base32
+         "0cpyj1ji6hjy7zzz05672f0j6fr0mwpc1y3sq36hhkv2fkpidw22"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("qtbase" ,qtbase)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'configure
+           (lambda* (#:key outputs #:allow-other-keys)
+             (substitute* "QLogo.pro"
+               (("target\\.path = /usr/bin")
+                (string-append "target.path = "
+                               (assoc-ref outputs "out") "/bin")))
+             (invoke "qmake" "QLogo.pro")))
+         ;; The check phase rebuilds the source for tests. So, it needs to be
+         ;; run after the install phase has installed the outputs of the build
+         ;; phase.
+         (delete 'check)
+         (add-after 'install 'check
+           (lambda _
+             ;; Clean files created by the build phase.
+             (invoke "make" "clean")
+             ;; QLogo tries to create its "dribble file" in the home
+             ;; directory. So, set HOME.
+             (setenv "HOME" "/tmp")
+             ;; Build and run tests.
+             (invoke "qmake" "TestQLogo.pro")
+             (invoke "make" "-j" (number->string (parallel-job-count)))
+             (invoke "./testqlogo"))))))
+    (home-page "https://qlogo.org")
+    (synopsis "Logo interpreter using Qt and OpenGL")
+    (description "QLogo is an interpreter for the Logo language written in C++
+using Qt and OpenGL.  Specifically, it mimics, as reasonably as possible, the
+UCBLogo interpreter.")
+    (license license:gpl2+)))
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 6ab0f9358e..8aab46aa20 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -1173,15 +1173,17 @@ which can add many functionalities to the base client.")
                                "--with-tls=gnutls")
        #:phases
        (modify-phases %standard-phases
-         (add-after 'install 'install-msmtpq
+         (add-after 'install 'install-additional-files
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (bin (string-append out "/bin"))
                     (doc (string-append out "/share/doc/msmtp"))
-                    (msmtpq (string-append "scripts/msmtpq")))
+                    (msmtpq "scripts/msmtpq")
+                    (vimfiles (string-append out "/share/vim/vimfiles/plugin")))
                (install-file (string-append msmtpq "/msmtpq") bin)
                (install-file (string-append msmtpq "/msmtp-queue") bin)
                (install-file (string-append msmtpq "/README.msmtpq") doc)
+               (install-file "scripts/vim/msmtp.vim" vimfiles)
                #t))))))
     (synopsis
      "Simple and easy to use SMTP client with decent sendmail compatibility")
@@ -2813,8 +2815,8 @@ replacement for the @code{urlview} program.")
     (license gpl2+)))
 
 (define-public mumi
-  (let ((commit "ea5a738010148284aed211da953ad670003aefea")
-        (revision "3"))
+  (let ((commit "ea0a28f8d5db5761765eb60043b8593901552e25")
+        (revision "4"))
     (package
       (name "mumi")
       (version (git-version "0.0.0" revision commit))
@@ -2826,7 +2828,7 @@ replacement for the @code{urlview} program.")
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "0ci5x8dqjmp74w33q2dbs5csxp4ilfmc1xxaa8q2jnh52d7597hl"))))
+                  "0b6dmi41vhssyf983blgi8a2kj3zjccc9cz7b7kvwh781ldqcywh"))))
       (build-system gnu-build-system)
       (arguments
        `(#:phases
diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index 66ef122354..a2c2e01661 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -3739,7 +3739,7 @@ audio samples and various soft sythesizers.  It can receive input from a MIDI ke
 (define-public musescore
   (package
     (name "musescore")
-    (version "3.2")
+    (version "3.2.3")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -3748,7 +3748,7 @@ audio samples and various soft sythesizers.  It can receive input from a MIDI ke
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0719p4hjlq7skga8q4hvnd5w33vhrd1a1aygvqm9pn4na02zazy6"))
+                "17wx1wl8ns2k31qvrr888dxnrsa13vazg04zh2sn2q4vzd869a7v"))
               (modules '((guix build utils)))
               (snippet
                ;; Un-bundle OpenSSL and remove unused libraries.
diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index 3281387253..53c11f6d95 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -1870,14 +1870,14 @@ displays the results in real time.")
 (define-public strongswan
   (package
     (name "strongswan")
-    (version "5.6.3")
+    (version "5.8.0")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://download.strongswan.org/strongswan-"
                            version ".tar.bz2"))
        (sha256
-        (base32 "095zg7h7qwsc456sqgwb1lhhk29ac3mk5z9gm6xja1pl061driy3"))))
+        (base32 "0cq9m86ydd2i0awxkv4a256f4926p2f9pzlisyskl9fngl6f3c8m"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases
@@ -2210,6 +2210,9 @@ widely used protocol for monitoring the health and welfare of network
 equipment (e.g. routers), computer equipment and even devices like UPSs.
 Net-SNMP is a suite of applications used to implement SNMP v1, SNMP v2c and
 SNMP v3 using both IPv4 and IPv6.")
+    ;; This only affects OpenBSD
+    ;; https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8100
+    (properties `((lint-hidden-cve . ("CVE-2015-8100"))))
     (license (list license:bsd-3
                    (license:non-copyleft
                     "http://www.net-snmp.org/about/license.html"
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index d10c8f2742..bde4f4f553 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -563,16 +563,16 @@ transactions from C or Python.")
 (define-public diffoscope
   (package
     (name "diffoscope")
-    (version (git-version "115" "1" "7f3416ffd12572b42c814e43ac15cee44ef48155"))
+    (version "116")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                     (url "https://salsa.debian.org/reproducible-builds/diffoscope.git")
-                    (commit "7f3416ffd12572b42c814e43ac15cee44ef48155")))
+                    (commit "116")))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1pn2rwlz5shdx7s63798wx2v7029bl5if6dlq3i2r6zsnpp0laki"))))
+                "1anz2c112y0w21mh7xp6bs6z7v10dcy1i25nypkvqy3j929m0g28"))))
     (build-system python-build-system)
     (arguments
      `(#:phases (modify-phases %standard-phases
diff --git a/gnu/packages/patches/a2ps-CVE-2015-8107.patch b/gnu/packages/patches/a2ps-CVE-2015-8107.patch
new file mode 100644
index 0000000000..5ea35d45da
--- /dev/null
+++ b/gnu/packages/patches/a2ps-CVE-2015-8107.patch
@@ -0,0 +1,80 @@
+https://sources.debian.org/data/main/a/a2ps/1:4.14-2/debian/patches/fix-format-security.diff
+
+Index: b/lib/psgen.c
+===================================================================
+--- a/lib/psgen.c
++++ b/lib/psgen.c
+@@ -232,7 +232,7 @@
+     default:
+       *buf = '\0';
+       ps_escape_char (job, cp[i], buf);
+-      output (jdiv, (char *) buf);
++      output (jdiv, "%s", (char *) buf);
+       break;
+     }
+   }
+Index: b/lib/output.c
+===================================================================
+--- a/lib/output.c
++++ b/lib/output.c
+@@ -525,7 +525,7 @@
+ 		     expand_user_string (job, FIRST_FILE (job),
+ 					 (const uchar *) "Expand: requirement",
+ 					 (const uchar *) token));
+-	output (dest, expansion);
++	output (dest, "%s", expansion);
+ 	continue;
+       }
+ 
+Index: b/lib/parseppd.y
+===================================================================
+--- a/lib/parseppd.y
++++ b/lib/parseppd.y
+@@ -154,7 +154,7 @@
+ void
+ yyerror (const char *msg)
+ {
+-  error_at_line (1, 0, ppdfilename, ppdlineno, msg);
++  error_at_line (1, 0, ppdfilename, ppdlineno, "%s", msg);
+ }
+ 
+ /*
+Index: b/src/parsessh.y
+===================================================================
+--- a/src/parsessh.y
++++ b/src/parsessh.y
+@@ -740,7 +740,7 @@
+ void
+ yyerror (const char *msg)
+ {
+-  error_at_line (1, 0, sshfilename, sshlineno, msg);
++  error_at_line (1, 0, sshfilename, sshlineno, "%s", msg);
+ }
+ 
+ /*
+Index: b/lib/parseppd.c
+===================================================================
+--- a/lib/parseppd.c
++++ b/lib/parseppd.c
+@@ -1707,7 +1707,7 @@
+ void
+ yyerror (const char *msg)
+ {
+-  error_at_line (1, 0, ppdfilename, ppdlineno, msg);
++  error_at_line (1, 0, ppdfilename, ppdlineno, "%s", msg);
+ }
+ 
+ /*
+Index: b/src/parsessh.c
+===================================================================
+--- a/src/parsessh.c
++++ b/src/parsessh.c
+@@ -2639,7 +2639,7 @@
+ void
+ yyerror (const char *msg)
+ {
+-  error_at_line (1, 0, sshfilename, sshlineno, msg);
++  error_at_line (1, 0, sshfilename, sshlineno, "%s", msg);
+ }
+ 
+ /*
diff --git a/gnu/packages/patches/clx-remove-demo.patch b/gnu/packages/patches/clx-remove-demo.patch
deleted file mode 100644
index c5fffea0d0..0000000000
--- a/gnu/packages/patches/clx-remove-demo.patch
+++ /dev/null
@@ -1,27 +0,0 @@
---- a/clx.asd	2016-02-16 00:06:48.161596976 -0500
-+++ b/clx.asd	2016-02-16 00:06:54.793774658 -0500
-@@ -79,24 +79,6 @@
-                (:file "xtest")
-                (:file "screensaver")
-                (:file "xinerama")))
--     (:module demo
--	      :default-component-class example-source-file
--	      :components
--	      ((:file "bezier")
--	       ;; KLUDGE: this requires "bezier" for proper operation,
--	       ;; but we don't declare that dependency here, because
--	       ;; asdf doesn't load example files anyway.
--	       (:file "beziertest")
--	       (:file "clclock")
--               (:file "clipboard")
--	       (:file "clx-demos")
--	       (:file "gl-test")
--	       ;; FIXME: compiling this generates 30-odd spurious code
--	       ;; deletion notes.  Find out why, and either fix or
--	       ;; workaround the problem.
--	       (:file "mandel")
--	       (:file "menu")
--	       (:file "zoid")))
-      (:module test
- 	      :default-component-class example-source-file
- 	      :components
diff --git a/gnu/packages/patches/csvkit-fix-tests.patch b/gnu/packages/patches/csvkit-fix-tests.patch
new file mode 100644
index 0000000000..cb9ec39cb0
--- /dev/null
+++ b/gnu/packages/patches/csvkit-fix-tests.patch
@@ -0,0 +1,45 @@
+diff --git a/tests/test_utilities/test_csvsql.py b/tests/test_utilities/test_csvsql.py
+index e6ec4af..4f47980 100644
+--- a/tests/test_utilities/test_csvsql.py
++++ b/tests/test_utilities/test_csvsql.py
+@@ -197,7 +197,7 @@ class TestCSVSQL(CSVKitTestCase, EmptyFileTests):
+         utility.run()
+         output = output_file.getvalue()
+         output_file.close()
+-        self.assertEqual(output, 'a,b,c\n1,2,3\n0,5,6\n')
++        self.assertEqual(output, 'a,b,c\n1,2.0,3.0\n0,5.0,6.0\n')
+
+     def test_no_prefix_unique_constraint(self):
+         self.get_output(['--db', 'sqlite:///' + self.db_file, '--insert', 'examples/dummy.csv', '--unique-constraint', 'a'])
+diff --git a/tests/test_utilities/test_sql2csv.py b/tests/test_utilities/test_sql2csv.py
+index a0c3d3e..babcfd6 100644
+--- a/tests/test_utilities/test_sql2csv.py
++++ b/tests/test_utilities/test_sql2csv.py
+@@ -121,23 +121,23 @@ class TestSQL2CSV(CSVKitTestCase, EmptyFileTests):
+         input_file.close()
+
+     def test_unicode(self):
+-        expected = self.csvsql('examples/test_utf8.csv')
++        self.csvsql('examples/test_utf8.csv')
+         csv = self.get_output(['--db', 'sqlite:///' + self.db_file, '--query', 'select * from foo'])
+-        self.assertEqual(csv.strip(), expected)
++        self.assertEqual(csv.strip(), 'foo,bar,baz\n1.0,2.0,3\n4.0,5.0,ʤ')
+
+     def test_no_header_row(self):
+         self.csvsql('examples/dummy.csv')
+         csv = self.get_output(['--db', 'sqlite:///' + self.db_file, '--no-header-row', '--query', 'select * from foo'])
+
+         self.assertTrue('a,b,c' not in csv)
+-        self.assertTrue('1,2,3' in csv)
++        self.assertTrue('1,2.0,3.0' in csv)
+
+     def test_linenumbers(self):
+         self.csvsql('examples/dummy.csv')
+         csv = self.get_output(['--db', 'sqlite:///' + self.db_file, '--linenumbers', '--query', 'select * from foo'])
+
+         self.assertTrue('line_number,a,b,c' in csv)
+-        self.assertTrue('1,1,2,3' in csv)
++        self.assertTrue('1,1,2.0,3.0' in csv)
+
+     def test_wildcard_on_sqlite(self):
+         self.csvsql('examples/iris.csv')
diff --git a/gnu/packages/patches/cvs-2017-12836.patch b/gnu/packages/patches/cvs-CVE-2017-12836.patch
index 507ab0f7d0..507ab0f7d0 100644
--- a/gnu/packages/patches/cvs-2017-12836.patch
+++ b/gnu/packages/patches/cvs-CVE-2017-12836.patch
diff --git a/gnu/packages/patches/expat-CVE-2018-20843.patch b/gnu/packages/patches/expat-CVE-2018-20843.patch
new file mode 100644
index 0000000000..216fbe9667
--- /dev/null
+++ b/gnu/packages/patches/expat-CVE-2018-20843.patch
@@ -0,0 +1,21 @@
+Fix extraction of namespace prefix from XML name.
+Fixes CVE-2018-20843
+
+This patch comes from upstream commit 11f8838bf99ea0a6f0b76f9760c43704d00c4ff6
+https://github.com/libexpat/libexpat/commit/11f8838bf99ea0a6f0b76f9760c43704d00c4ff6
+
+CVE is https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20843
+
+diff --git a/expat/lib/xmlparse.c b/expat/lib/xmlparse.c
+index 30d55c5..737d7cd 100644
+--- a/lib/xmlparse.c
++++ b/lib/xmlparse.c
+@@ -6071,7 +6071,7 @@ setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
+       else
+         poolDiscard(&dtd->pool);
+       elementType->prefix = prefix;
+-
++      break;
+     }
+   }
+   return 1;
diff --git a/gnu/packages/patches/grub-binutils-compat.patch b/gnu/packages/patches/grub-binutils-compat.patch
deleted file mode 100644
index 2107869314..0000000000
--- a/gnu/packages/patches/grub-binutils-compat.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-Fix a relocation issue that shows up with recent binutils.
-
-Patch taken from upstream:
-https://git.sv.gnu.org/cgit/grub.git/commit/?id=842c390469e2c2e10b5aa36700324cd3bde25875
-
-diff --git a/grub-core/efiemu/i386/loadcore64.c b/grub-core/efiemu/i386/loadcore64.c
-index e49d0b6..18facf4 100644
---- a/grub-core/efiemu/i386/loadcore64.c
-+++ b/grub-core/efiemu/i386/loadcore64.c
-@@ -98,6 +98,7 @@ grub_arch_efiemu_relocate_symbols64 (grub_efiemu_segment_t segs,
- 		    break;
- 
- 		  case R_X86_64_PC32:
-+		  case R_X86_64_PLT32:
- 		    err = grub_efiemu_write_value (addr,
- 						   *addr32 + rel->r_addend
- 						   + sym.off
-diff --git a/grub-core/kern/x86_64/dl.c b/grub-core/kern/x86_64/dl.c
-index 4406906..3a73e6e 100644
---- a/grub-core/kern/x86_64/dl.c
-+++ b/grub-core/kern/x86_64/dl.c
-@@ -70,6 +70,7 @@ grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
- 	  break;
- 
- 	case R_X86_64_PC32:
-+	case R_X86_64_PLT32:
- 	  {
- 	    grub_int64_t value;
- 	    value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value -
-diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
-index a2bb054..39d7efb 100644
---- a/util/grub-mkimagexx.c
-+++ b/util/grub-mkimagexx.c
-@@ -841,6 +841,7 @@ SUFFIX (relocate_addresses) (Elf_Ehdr *e, Elf_Shdr *sections,
- 		  break;
- 
- 		case R_X86_64_PC32:
-+		case R_X86_64_PLT32:
- 		  {
- 		    grub_uint32_t *t32 = (grub_uint32_t *) target;
- 		    *t32 = grub_host_to_target64 (grub_target_to_host32 (*t32)
-diff --git a/util/grub-module-verifier.c b/util/grub-module-verifier.c
-index 9179285..a79271f 100644
---- a/util/grub-module-verifier.c
-+++ b/util/grub-module-verifier.c
-@@ -19,6 +19,7 @@ struct grub_module_verifier_arch archs[] = {
-       -1
-     }, (int[]){
-       R_X86_64_PC32,
-+      R_X86_64_PLT32,
-       -1
-     }
-   },
diff --git a/gnu/packages/patches/grub-check-error-efibootmgr.patch b/gnu/packages/patches/grub-check-error-efibootmgr.patch
deleted file mode 100644
index efeb20f213..0000000000
--- a/gnu/packages/patches/grub-check-error-efibootmgr.patch
+++ /dev/null
@@ -1,197 +0,0 @@
-Without this patch, GRUB may proceed to wipe all firmware boot entries
-and report a successful installation, even if efibootmgr hit an error.
-
-Origin URL:
-https://git.sv.gnu.org/cgit/grub.git/commit/?id=6400613ad0b463abc93362086a491cd2a5e99b0d
-
-From 6400613ad0b463abc93362086a491cd2a5e99b0d Mon Sep 17 00:00:00 2001
-From: Steve McIntyre <steve@einval.com>
-Date: Wed, 31 Jan 2018 21:49:36 +0000
-Subject: Make grub-install check for errors from efibootmgr
-
-Code is currently ignoring errors from efibootmgr, giving users
-clearly bogus output like:
-
-        Setting up grub-efi-amd64 (2.02~beta3-4) ...
-        Installing for x86_64-efi platform.
-        Could not delete variable: No space left on device
-        Could not prepare Boot variable: No space left on device
-        Installation finished. No error reported.
-
-and then potentially unbootable systems. If efibootmgr fails, grub-install
-should know that and report it!
-
-We've been using similar patch in Debian now for some time, with no ill effects.
-
-diff --git a/grub-core/osdep/unix/platform.c b/grub-core/osdep/unix/platform.c
-index a3fcfca..ca448bc 100644
---- a/grub-core/osdep/unix/platform.c
-+++ b/grub-core/osdep/unix/platform.c
-@@ -78,19 +78,20 @@ get_ofpathname (const char *dev)
- 		   dev);
- }
- 
--static void
-+static int
- grub_install_remove_efi_entries_by_distributor (const char *efi_distributor)
- {
-   int fd;
-   pid_t pid = grub_util_exec_pipe ((const char * []){ "efibootmgr", NULL }, &fd);
-   char *line = NULL;
-   size_t len = 0;
-+  int rc;
- 
-   if (!pid)
-     {
-       grub_util_warn (_("Unable to open stream from %s: %s"),
- 		      "efibootmgr", strerror (errno));
--      return;
-+      return errno;
-     }
- 
-   FILE *fp = fdopen (fd, "r");
-@@ -98,7 +99,7 @@ grub_install_remove_efi_entries_by_distributor (const char *efi_distributor)
-     {
-       grub_util_warn (_("Unable to open stream from %s: %s"),
- 		      "efibootmgr", strerror (errno));
--      return;
-+      return errno;
-     }
- 
-   line = xmalloc (80);
-@@ -119,23 +120,25 @@ grub_install_remove_efi_entries_by_distributor (const char *efi_distributor)
-       bootnum = line + sizeof ("Boot") - 1;
-       bootnum[4] = '\0';
-       if (!verbosity)
--	grub_util_exec ((const char * []){ "efibootmgr", "-q",
-+	rc = grub_util_exec ((const char * []){ "efibootmgr", "-q",
- 	      "-b", bootnum,  "-B", NULL });
-       else
--	grub_util_exec ((const char * []){ "efibootmgr",
-+	rc = grub_util_exec ((const char * []){ "efibootmgr",
- 	      "-b", bootnum, "-B", NULL });
-     }
- 
-   free (line);
-+  return rc;
- }
- 
--void
-+int
- grub_install_register_efi (grub_device_t efidir_grub_dev,
- 			   const char *efifile_path,
- 			   const char *efi_distributor)
- {
-   const char * efidir_disk;
-   int efidir_part;
-+  int ret;
-   efidir_disk = grub_util_biosdisk_get_osdev (efidir_grub_dev->disk);
-   efidir_part = efidir_grub_dev->disk->partition ? efidir_grub_dev->disk->partition->number + 1 : 1;
- 
-@@ -151,23 +154,26 @@ grub_install_register_efi (grub_device_t efidir_grub_dev,
-   grub_util_exec ((const char * []){ "modprobe", "-q", "efivars", NULL });
- #endif
-   /* Delete old entries from the same distributor.  */
--  grub_install_remove_efi_entries_by_distributor (efi_distributor);
-+  ret = grub_install_remove_efi_entries_by_distributor (efi_distributor);
-+  if (ret)
-+    return ret;
- 
-   char *efidir_part_str = xasprintf ("%d", efidir_part);
- 
-   if (!verbosity)
--    grub_util_exec ((const char * []){ "efibootmgr", "-q",
-+    ret = grub_util_exec ((const char * []){ "efibootmgr", "-q",
- 	  "-c", "-d", efidir_disk,
- 	  "-p", efidir_part_str, "-w",
- 	  "-L", efi_distributor, "-l", 
- 	  efifile_path, NULL });
-   else
--    grub_util_exec ((const char * []){ "efibootmgr",
-+    ret = grub_util_exec ((const char * []){ "efibootmgr",
- 	  "-c", "-d", efidir_disk,
- 	  "-p", efidir_part_str, "-w",
- 	  "-L", efi_distributor, "-l", 
- 	  efifile_path, NULL });
-   free (efidir_part_str);
-+  return ret;
- }
- 
- void
-diff --git a/include/grub/util/install.h b/include/grub/util/install.h
-index 5910b0c..0dba8b6 100644
---- a/include/grub/util/install.h
-+++ b/include/grub/util/install.h
-@@ -210,7 +210,7 @@ grub_install_create_envblk_file (const char *name);
- const char *
- grub_install_get_default_x86_platform (void);
- 
--void
-+int
- grub_install_register_efi (grub_device_t efidir_grub_dev,
- 			   const char *efifile_path,
- 			   const char *efi_distributor);
-diff --git a/util/grub-install.c b/util/grub-install.c
-index 5e4cdfd..690f180 100644
---- a/util/grub-install.c
-+++ b/util/grub-install.c
-@@ -1848,9 +1848,13 @@ main (int argc, char *argv[])
- 	  if (!removable && update_nvram)
- 	    {
- 	      /* Try to make this image bootable using the EFI Boot Manager, if available.  */
--	      grub_install_register_efi (efidir_grub_dev,
--					 "\\System\\Library\\CoreServices",
--					 efi_distributor);
-+	      int ret;
-+	      ret = grub_install_register_efi (efidir_grub_dev,
-+					       "\\System\\Library\\CoreServices",
-+					       efi_distributor);
-+	      if (ret)
-+	        grub_util_error (_("efibootmgr failed to register the boot entry: %s"),
-+				 strerror (ret));
- 	    }
- 
- 	  grub_device_close (ins_dev);
-@@ -1871,6 +1875,7 @@ main (int argc, char *argv[])
- 	{
- 	  char * efifile_path;
- 	  char * part;
-+	  int ret;
- 
- 	  /* Try to make this image bootable using the EFI Boot Manager, if available.  */
- 	  if (!efi_distributor || efi_distributor[0] == '\0')
-@@ -1887,7 +1892,10 @@ main (int argc, char *argv[])
- 			  efidir_grub_dev->disk->name,
- 			  (part ? ",": ""), (part ? : ""));
- 	  grub_free (part);
--	  grub_install_register_efi (efidir_grub_dev,
--				     efifile_path, efi_distributor);
-+	  ret = grub_install_register_efi (efidir_grub_dev,
-+					   efifile_path, efi_distributor);
-+	  if (ret)
-+	    grub_util_error (_("efibootmgr failed to register the boot entry: %s"),
-+			     strerror (ret));
- 	}
-       break;
-
-
-Below is a followup to the patch above: the uninitialized variable could lead
-‘grub-install’ to error out when it shouldn’t (seen on an AArch64 box where
-‘grub_install_remove_efi_entries_by_distributor’ didn't have any entry to
-remove):
-
-  grub-install: error: efibootmgr failed to register the boot entry: Unknown error 65535.
-
-See <http://lists.gnu.org/archive/html/bug-grub/2018-10/msg00006.html>.
-
---- grub-2.02/grub-core/osdep/unix/platform.c	2018-10-17 22:21:53.015284846 +0200
-+++ grub-2.02/grub-core/osdep/unix/platform.c	2018-10-17 22:21:55.595271222 +0200
-@@ -85,7 +85,7 @@ grub_install_remove_efi_entries_by_distr
-   pid_t pid = grub_util_exec_pipe ((const char * []){ "efibootmgr", NULL }, &fd);
-   char *line = NULL;
-   size_t len = 0;
--  int rc;
-+  int rc = 0;
- 
-   if (!pid)
-     {
diff --git a/gnu/packages/patches/grub-efi-fat-serial-number.patch b/gnu/packages/patches/grub-efi-fat-serial-number.patch
index ad92f9bc9e..aec37d68e2 100644
--- a/gnu/packages/patches/grub-efi-fat-serial-number.patch
+++ b/gnu/packages/patches/grub-efi-fat-serial-number.patch
@@ -4,22 +4,23 @@ serial number (instead of the randomly chosen one) to create EFI
 images (the 'efi.img' file) that are reproducible bit-for-bit.
 
 Patch by Ludovic Courtès <ludo@gnu.org>.
+Mangled (for GRUB 2.04) by Tobias Geerinckx-Rice <me@tobias.gr>.
 
---- grub-2.02/util/grub-mkrescue.c	2019-04-20 19:15:26.180242812 +0200
-+++ grub-2.02/util/grub-mkrescue.c	2019-04-20 21:56:34.672370849 +0200
-@@ -788,8 +788,15 @@ main (int argc, char *argv[])
+--- grub-2.04/util/grub-mkrescue.c	2019-05-20 13:01:11.000000000 +0200
++++ grub-2.04/util/grub-mkrescue.c	2019-07-08 23:57:36.912104652 +0200
+@@ -809,8 +809,15 @@
+       free (efidir_efi_boot);
  
        efiimgfat = grub_util_path_concat (2, iso9660_dir, "efi.img");
-       int rv;
 -      rv = grub_util_exec ((const char * []) { "mformat", "-C", "-f", "2880", "-L", "16", "-i",
 -	    efiimgfat, "::", NULL });
 +
 +      const char *fat_serial_number = getenv ("GRUB_FAT_SERIAL_NUMBER");
 +      const char *mformat_args[] =
-+	{ "mformat", "-C", "-f", "2880", "-L", "16",
-+	  fat_serial_number != NULL ? "-N" : "-C",
-+	  fat_serial_number != NULL ? fat_serial_number : "-C",
-+	  "-i", efiimgfat, "::", NULL };
++       { "mformat", "-C", "-f", "2880", "-L", "16",
++         fat_serial_number != NULL ? "-N" : "-C",
++         fat_serial_number != NULL ? fat_serial_number : "-C",
++         "-i", efiimgfat, "::", NULL };
 +
 +      rv = grub_util_exec (mformat_args);
        if (rv != 0)
diff --git a/gnu/packages/patches/libexif-CVE-2018-20030.patch b/gnu/packages/patches/libexif-CVE-2018-20030.patch
new file mode 100644
index 0000000000..57e4746b58
--- /dev/null
+++ b/gnu/packages/patches/libexif-CVE-2018-20030.patch
@@ -0,0 +1,120 @@
+https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89.patch
+
+NEWS section was removed
+'12' -> '30' on line 79
+
+From 6aa11df549114ebda520dde4cdaea2f9357b2c89 Mon Sep 17 00:00:00 2001
+From: Dan Fandrich <dan@coneharvesters.com>
+Date: Fri, 12 Oct 2018 16:01:45 +0200
+Subject: [PATCH] Improve deep recursion detection in
+ exif_data_load_data_content.
+
+The existing detection was still vulnerable to pathological cases
+causing DoS by wasting CPU. The new algorithm takes the number of tags
+into account to make it harder to abuse by cases using shallow recursion
+but with a very large number of tags.  This improves on commit 5d28011c
+which wasn't sufficient to counter this kind of case.
+
+The limitation in the previous fix was discovered by Laurent Delosieres,
+Secunia Research at Flexera (Secunia Advisory SA84652) and is assigned
+the identifier CVE-2018-20030.
+---
+ NEWS                |  1 +
+ libexif/exif-data.c | 45 +++++++++++++++++++++++++++++++++++++--------
+ 2 files changed, 38 insertions(+), 8 deletions(-)
+
+diff --git a/libexif/exif-data.c b/libexif/exif-data.c
+index e35403d..a6f9c94 100644
+--- a/libexif/exif-data.c
++++ b/libexif/exif-data.c
+@@ -35,6 +35,7 @@
+ #include <libexif/olympus/exif-mnote-data-olympus.h>
+ #include <libexif/pentax/exif-mnote-data-pentax.h>
+ 
++#include <math.h>
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+@@ -350,6 +351,20 @@ if (data->ifd[(i)]->count) {				\
+ 	break;						\
+ }
+ 
++/*! Calculate the recursion cost added by one level of IFD loading.
++ *
++ * The work performed is related to the cost in the exponential relation
++ *   work=1.1**cost
++ */
++static unsigned int
++level_cost(unsigned int n)
++{
++    static const double log_1_1 = 0.09531017980432493;
++
++	/* Adding 0.1 protects against the case where n==1 */
++	return ceil(log(n + 0.1)/log_1_1);
++}
++
+ /*! Load data for an IFD.
+  *
+  * \param[in,out] data #ExifData
+@@ -357,13 +372,13 @@ if (data->ifd[(i)]->count) {				\
+  * \param[in] d pointer to buffer containing raw IFD data
+  * \param[in] ds size of raw data in buffer at \c d
+  * \param[in] offset offset into buffer at \c d at which IFD starts
+- * \param[in] recursion_depth number of times this function has been
+- * recursively called without returning
++ * \param[in] recursion_cost factor indicating how expensive this recursive
++ * call could be
+  */
+ static void
+ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
+ 			     const unsigned char *d,
+-			     unsigned int ds, unsigned int offset, unsigned int recursion_depth)
++			     unsigned int ds, unsigned int offset, unsigned int recursion_cost)
+ {
+ 	ExifLong o, thumbnail_offset = 0, thumbnail_length = 0;
+ 	ExifShort n;
+@@ -378,9 +393,20 @@ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
+ 	if ((((int)ifd) < 0) || ( ((int)ifd) >= EXIF_IFD_COUNT))
+ 	  return;
+ 
+-	if (recursion_depth > 30) {
++	if (recursion_cost > 170) {
++		/*
++		 * recursion_cost is a logarithmic-scale indicator of how expensive this
++		 * recursive call might end up being. It is an indicator of the depth of
++		 * recursion as well as the potential for worst-case future recursive
++		 * calls. Since it's difficult to tell ahead of time how often recursion
++		 * will occur, this assumes the worst by assuming every tag could end up
++		 * causing recursion.
++		 * The value of 170 was chosen to limit typical EXIF structures to a
++		 * recursive depth of about 6, but pathological ones (those with very
++		 * many tags) to only 2.
++		 */
+ 		exif_log (data->priv->log, EXIF_LOG_CODE_CORRUPT_DATA, "ExifData",
+-			  "Deep recursion detected!");
++			  "Deep/expensive recursion detected!");
+ 		return;
+ 	}
+ 
+@@ -422,15 +448,18 @@ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
+ 			switch (tag) {
+ 			case EXIF_TAG_EXIF_IFD_POINTER:
+ 				CHECK_REC (EXIF_IFD_EXIF);
+-				exif_data_load_data_content (data, EXIF_IFD_EXIF, d, ds, o, recursion_depth + 1);
++				exif_data_load_data_content (data, EXIF_IFD_EXIF, d, ds, o,
++					recursion_cost + level_cost(n));
+ 				break;
+ 			case EXIF_TAG_GPS_INFO_IFD_POINTER:
+ 				CHECK_REC (EXIF_IFD_GPS);
+-				exif_data_load_data_content (data, EXIF_IFD_GPS, d, ds, o, recursion_depth + 1);
++				exif_data_load_data_content (data, EXIF_IFD_GPS, d, ds, o,
++					recursion_cost + level_cost(n));
+ 				break;
+ 			case EXIF_TAG_INTEROPERABILITY_IFD_POINTER:
+ 				CHECK_REC (EXIF_IFD_INTEROPERABILITY);
+-				exif_data_load_data_content (data, EXIF_IFD_INTEROPERABILITY, d, ds, o, recursion_depth + 1);
++				exif_data_load_data_content (data, EXIF_IFD_INTEROPERABILITY, d, ds, o,
++					recursion_cost + level_cost(n));
+ 				break;
+ 			case EXIF_TAG_JPEG_INTERCHANGE_FORMAT:
+ 				thumbnail_offset = o;
diff --git a/gnu/packages/patches/plib-CVE-2011-4620.patch b/gnu/packages/patches/plib-CVE-2011-4620.patch
new file mode 100644
index 0000000000..c5a03bd0ca
--- /dev/null
+++ b/gnu/packages/patches/plib-CVE-2011-4620.patch
@@ -0,0 +1,13 @@
+https://sources.debian.org/data/main/p/plib/1.8.5-8/debian/patches/04_CVE-2011-4620.diff
+
+--- a/src/util/ulError.cxx
++++ b/src/util/ulError.cxx
+@@ -39,7 +39,7 @@
+ {
+   va_list argp;
+   va_start ( argp, fmt ) ;
+-  vsprintf ( _ulErrorBuffer, fmt, argp ) ;
++  vsnprintf ( _ulErrorBuffer, sizeof(_ulErrorBuffer), fmt, argp ) ;
+   va_end ( argp ) ;
+  
+   if ( _ulErrorCB )
diff --git a/gnu/packages/patches/plib-CVE-2012-4552.patch b/gnu/packages/patches/plib-CVE-2012-4552.patch
new file mode 100644
index 0000000000..7b697855d6
--- /dev/null
+++ b/gnu/packages/patches/plib-CVE-2012-4552.patch
@@ -0,0 +1,57 @@
+https://sources.debian.org/data/main/p/plib/1.8.5-8/debian/patches/05_CVE-2012-4552.diff
+
+diff -up plib-1.8.5/src/ssg/ssgParser.cxx~ plib-1.8.5/src/ssg/ssgParser.cxx
+--- plib-1.8.5/src/ssg/ssgParser.cxx~	2008-03-11 03:06:23.000000000 +0100
++++ plib-1.8.5/src/ssg/ssgParser.cxx	2012-11-01 15:33:12.424483374 +0100
+@@ -57,18 +57,16 @@ void _ssgParser::error( const char *form
+   char msgbuff[ 255 ];
+   va_list argp;
+ 
+-  char* msgptr = msgbuff;
+-  if (linenum)
+-  {
+-    msgptr += sprintf ( msgptr,"%s, line %d: ",
+-      path, linenum );
+-  }
+-
+   va_start( argp, format );
+-  vsprintf( msgptr, format, argp );
++  vsnprintf( msgbuff, sizeof(msgbuff), format, argp );
+   va_end( argp );
+ 
+-  ulSetError ( UL_WARNING, "%s", msgbuff ) ;
++  if (linenum)
++  {
++    ulSetError ( UL_WARNING, "%s, line %d: %s", path, linenum, msgbuff ) ;
++  } else {
++    ulSetError ( UL_WARNING, "%s", msgbuff ) ;
++  }
+ }
+ 
+ 
+@@ -78,18 +76,16 @@ void _ssgParser::message( const char *fo
+   char msgbuff[ 255 ];
+   va_list argp;
+ 
+-  char* msgptr = msgbuff;
+-  if (linenum)
+-  {
+-    msgptr += sprintf ( msgptr,"%s, line %d: ",
+-      path, linenum );
+-  }
+-
+   va_start( argp, format );
+-  vsprintf( msgptr, format, argp );
++  vsnprintf( msgbuff, sizeof(msgbuff), format, argp );
+   va_end( argp );
+ 
+-  ulSetError ( UL_DEBUG, "%s", msgbuff ) ;
++  if (linenum)
++  {
++    ulSetError ( UL_DEBUG, "%s, line %d: %s", path, linenum, msgbuff ) ;
++  } else {
++    ulSetError ( UL_DEBUG, "%s", msgbuff ) ;
++  }
+ }
+ 
+ // Opens the file and does a few internal calculations based on the spec.
diff --git a/gnu/packages/patches/python-slugify-depend-on-unidecode.patch b/gnu/packages/patches/python-slugify-depend-on-unidecode.patch
new file mode 100644
index 0000000000..6038f432f1
--- /dev/null
+++ b/gnu/packages/patches/python-slugify-depend-on-unidecode.patch
@@ -0,0 +1,22 @@
+diff --git a/setup.py b/setup.py
+index 4800173..6bdd77f 100755
+--- a/setup.py
++++ b/setup.py
+@@ -14,8 +14,7 @@ url = 'https://github.com/un33k/python-slugify'
+ author = 'Val Neekman'
+ author_email = 'info@neekware.com'
+ license = 'MIT'
+-install_requires = ['text-unidecode==1.2']
+-extras_require = {'unidecode': ['Unidecode==1.0.23']}
++install_requires = ['Unidecode']
+ 
+ classifiers = [
+     'Development Status :: 5 - Production/Stable',
+@@ -67,7 +66,6 @@ setup(
+     author_email=author_email,
+     packages=find_packages(exclude=EXCLUDE_FROM_PACKAGES),
+     install_requires=install_requires,
+-    extras_require=extras_require,
+     classifiers=classifiers,
+     entry_points={'console_scripts': ['slugify=slugify.slugify:main']},
+ )
diff --git a/gnu/packages/patchutils.scm b/gnu/packages/patchutils.scm
index 687864c008..a63d889cff 100644
--- a/gnu/packages/patchutils.scm
+++ b/gnu/packages/patchutils.scm
@@ -307,7 +307,7 @@ you to figure out what is going on in that merge you keep avoiding.")
 (define-public patchwork
   (package
     (name "patchwork")
-    (version "2.1.2")
+    (version "2.1.4")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -316,7 +316,7 @@ you to figure out what is going on in that merge you keep avoiding.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "06ng5pv6744w98zkyfm0ldkmpdgnsql3gbbbh6awq61sr2ndr3qw"))))
+                "0zi1hcqb0pi2diyznbv0c1631qk4rx02zl8ghyrr59g3ljlyr18y"))))
     (build-system python-build-system)
     (arguments
      `(;; TODO: Tests require a running database
diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index 1bf171ceaf..046c18c345 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 ng0 <ng0@n0.is>
-;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu>
@@ -604,7 +604,7 @@ extracting content or merging files.")
 (define-public mupdf
   (package
     (name "mupdf")
-    (version "1.14.0")
+    (version "1.15.0")
     (source
       (origin
         (method url-fetch)
@@ -612,7 +612,7 @@ extracting content or merging files.")
                             name "-" version "-source.tar.xz"))
         (sha256
          (base32
-          "1psnz02w5p7wc1s1ma7vvjmkjfy641xvsh9ykaqzkk84dflnjgk0"))
+          "0kmcz3ivxmqmks8vg50ri1zar18q5svk829z0g1kj08lgz7kcl2n"))
         (modules '((guix build utils)))
         (snippet
          ;; We keep lcms2 since it is different than our lcms.
@@ -620,7 +620,7 @@ extracting content or merging files.")
             (for-each
               (lambda (dir)
                 (delete-file-recursively (string-append "thirdparty/" dir)))
-              '("curl" "freeglut" "freetype" "harfbuzz" "jbig2dec"
+              '("freeglut" "freetype" "harfbuzz" "jbig2dec"
                 "libjpeg" "mujs" "openjpeg" "zlib"))
                 #t))))
     (build-system gnu-build-system)
diff --git a/gnu/packages/photo.scm b/gnu/packages/photo.scm
index b2e3edca18..cbfc2debd8 100644
--- a/gnu/packages/photo.scm
+++ b/gnu/packages/photo.scm
@@ -1,8 +1,8 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014, 2015, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2017 Andreas Enge <andreas@enge.fr>
-;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Leo Famulari <leo@famulari.name>
@@ -70,14 +70,14 @@
 (define-public libraw
   (package
     (name "libraw")
-    (version "0.19.2")
+    (version "0.19.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.libraw.org/data/LibRaw-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0i4nhjm5556xgn966x0i503ygk2wafq6z83kg0lisacjjab4f3a0"))))
+                "0xs1qb6pcvc4c43fy5xi3nkqxcif77gakkw99irf0fc5iccdd5px"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)))
@@ -117,7 +117,8 @@ cameras (CRW/CR2, NEF, RAF, DNG, and others).")
               (uri (string-append "mirror://sourceforge/libexif/libexif/"
                                   version "/libexif-" version ".tar.bz2"))
               (patches (search-patches "libexif-CVE-2016-6328.patch"
-                                       "libexif-CVE-2017-7544.patch"))
+                                       "libexif-CVE-2017-7544.patch"
+                                       "libexif-CVE-2018-20030.patch"))
               (sha256
                (base32
                 "06nlsibr3ylfwp28w8f5466l6drgrnydgxrm4jmxzrmk5svaxk8n"))))
@@ -445,7 +446,7 @@ and enhance them.")
     (inputs
      `(("boost" ,boost)
        ("enblend-enfuse" ,enblend-enfuse)
-       ("exiv2" ,exiv2)
+       ("exiv2" ,exiv2-0.26)
        ("fftw" ,fftw)
        ("flann" ,flann)
        ("freeglut" ,freeglut)
diff --git a/gnu/packages/pretty-print.scm b/gnu/packages/pretty-print.scm
index 405ad08ba4..7a5b98c698 100644
--- a/gnu/packages/pretty-print.scm
+++ b/gnu/packages/pretty-print.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2016, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
@@ -63,7 +63,8 @@
                   #t))
               (patches (search-patches
                         "a2ps-CVE-2001-1593.patch"
-                        "a2ps-CVE-2014-0466.patch"))))
+                        "a2ps-CVE-2014-0466.patch"
+                        "a2ps-CVE-2015-8107.patch"))))
     (build-system gnu-build-system)
     (inputs
      `(("psutils" ,psutils)
diff --git a/gnu/packages/pulseaudio.scm b/gnu/packages/pulseaudio.scm
index 5f8512716d..ff4049d707 100644
--- a/gnu/packages/pulseaudio.scm
+++ b/gnu/packages/pulseaudio.scm
@@ -8,6 +8,7 @@
 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Pierre Langlois <pierre.langlois@gmx.com>
+;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -27,6 +28,7 @@
 (define-module (gnu packages pulseaudio)
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module ((guix licenses) #:prefix l:)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system python)
@@ -43,6 +45,10 @@
   #:use-module (gnu packages web)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages m4)
+  #:use-module (gnu packages protobuf)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages python-web)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages xiph))
 
@@ -301,3 +307,55 @@ sinks.")
     (description "Pulsemixer is a PulseAudio mixer with command-line and
 curses-style interfaces.")
     (license l:expat)))
+
+(define-public pulseaudio-dlna
+  ;; The last release was in 2016; use a more recent commit.
+  (let ((commit "4472928dd23f274193f14289f59daec411023ab0")
+        (revision "1"))
+    (package
+      (name "pulseaudio-dlna")
+      (version (git-version "0.5.2" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/masmu/pulseaudio-dlna.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1dfn7036vrq49kxv4an7rayypnm5dlawsf02pfsldw877hzdamqk"))))
+      (build-system python-build-system)
+      (arguments `(#:python ,python-2))
+      (inputs
+       `(("python2-chardet" ,python2-chardet)
+         ("python2-dbus" ,python2-dbus)
+         ("python2-docopt" ,python2-docopt)
+         ("python2-futures" ,python2-futures)
+         ("python2-pygobject" ,python2-pygobject)
+         ("python2-lxml" ,python2-lxml)
+         ("python2-netifaces" ,python2-netifaces)
+         ("python2-notify2" ,python2-notify2)
+         ("python2-protobuf" ,python2-protobuf)
+         ("python2-psutil" ,python2-psutil)
+         ("python2-requests" ,python2-requests)
+         ("python2-pyroute2" ,python2-pyroute2)
+         ("python2-setproctitle" ,python2-setproctitle)
+         ("python2-zeroconf" ,python2-zeroconf)))
+      (home-page "https://github.com/masmu/pulseaudio-dlna")
+      (synopsis "Stream audio to DLNA/UPnP and Chromecast devices")
+      (description "This lightweight streaming server brings DLNA/UPnP and
+Chromecast support to PulseAudio.  It can stream your current PulseAudio
+playback to different UPnP devices (UPnP Media Renderers, including Sonos
+devices and some Smart TVs) or Chromecasts in your network.  You should also
+install one or more of the following packages alongside pulseaudio-dlna:
+
+@itemize
+@item ffmpeg - transcoding support for multiple codecs
+@item flac - FLAC transcoding support
+@item lame - MP3 transcoding support
+@item opus-tools - Opus transcoding support
+@item sox - WAV transcoding support
+@item vorbis-tools - Vorbis transcoding support
+@end itemize")
+      (license l:gpl3+))))
diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index a16df55ef4..dbdc1834da 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -29,6 +29,7 @@
 ;;; Copyright © 2018 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2019 Vagrant Cascadian <vagrant@debian.org>
 ;;; Copyright © 2019 Brendan Tildesley <mail@brendan.scot>
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3165,3 +3166,33 @@ Python.")
     (propagated-inputs
      `(("python-gevent" ,python2-gevent)
        ("python-tornado" ,python2-tornado)))))
+
+(define-public python-slugify
+  (package
+    (name "python-slugify")
+    (version "3.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "python-slugify" version))
+       (sha256
+        (base32
+         "0n6pfmsq899c54plpvzi46l7zrpa3zfpm8im6h32czjw6kxky5jp"))
+       (patches
+        (search-patches "python-slugify-depend-on-unidecode.patch"))))
+    (native-inputs
+     `(("python-wheel" ,python-wheel)))
+    (propagated-inputs
+     `(("python-unidecode" ,python-unidecode)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "python" "test.py"))))))
+    (build-system python-build-system)
+    (home-page "https://github.com/un33k/python-slugify")
+    (synopsis "Python Slugify application that handles Unicode")
+    (description "This package provides a @command{slufigy} command and
+library to create slugs from unicode strings while keeping it DRY.")
+    (license license:expat)))
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 952f2436fd..ac1c66a1d9 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -61,6 +61,8 @@
 ;;; Copyright © 2019 Sam <smbaines8@gmail.com>
 ;;; Copyright © 2019 Jack Hill <jackhill@jackhill.us>
 ;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
+;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -667,14 +669,14 @@ other machines, such as over the network.")
 (define-public python-setuptools
   (package
     (name "python-setuptools")
-    (version "40.8.0")
+    (version "41.0.1")
     (source
      (origin
       (method url-fetch)
       (uri (pypi-uri "setuptools" version ".zip"))
       (sha256
        (base32
-        "0k9hifpgahnw2a26w3cr346iy733k6d3nwh3f7g9m13y6f8fqkkf"))
+        "04sns22y2hhsrwfy1mha2lgslvpjsjsz8xws7h2rh5a7ylkd28m2"))
       (modules '((guix build utils)))
       (snippet
        '(begin
@@ -4338,19 +4340,18 @@ services for your Python modules and applications.")
 (define-public python-olefile
   (package
     (name "python-olefile")
-    (version "0.45.1")
+    (version "0.46")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "https://github.com/decalage2/olefile/archive/v"
-                           version ".tar.gz"))
+       (uri (string-append "https://github.com/decalage2/olefile/releases/"
+                           "download/v" version "/olefile-" version ".tar.gz"))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "18ai19zwagm6nli14k8bii31ipbab2rp7plrvsm6gmfql551a8ai"))))
+         "1kjxh4gr651hpqkjfv89cfzr40hyvf3vjlda7mifiail83j7j07m"))))
     (build-system python-build-system)
-    (home-page
-     "https://www.decalage.info/python/olefileio")
+    (home-page "https://www.decalage.info/python/olefileio")
     (synopsis "Read and write Microsoft OLE2 files.")
     (description
      "@code{olefile} can parse, read and write Microsoft OLE2 files (Structured
@@ -5639,6 +5640,33 @@ implementation of D-Bus.")
     ;; "ValueError: unichr() arg not in range(0x10000) (narrow Python build)"
     (arguments `(#:tests? #f))))
 
+(define-public python-notify2
+  (package
+    (name "python-notify2")
+    (version "0.3.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "notify2" version))
+       (sha256
+        (base32
+         "0z8rrv9rsg1r2qgh2dxj3dfj5xnki98kgi3w839kqby4a26i1yik"))))
+    (build-system python-build-system)
+    (arguments `(#:tests? #f))                    ; tests depend on system state
+    (native-inputs
+     `(("python-dbus" ,python-dbus)))
+    (home-page "https://bitbucket.org/takluyver/pynotify2")
+    (synopsis "Python interface to D-Bus notifications")
+    (description
+     "Pynotify2 provides a Python interface for sending D-Bus notifications.
+It is a reimplementation of pynotify in pure Python, and an alternative to
+the GObject Introspection bindings to libnotify for non-GTK applications.")
+    (license (list license:bsd-2
+                   license:lgpl2.1+))))
+
+(define-public python2-notify2
+  (package-with-python2 python-notify2))
+
 (define-public python-lxml
   (package
     (name "python-lxml")
@@ -5713,14 +5741,14 @@ converts incoming documents to Unicode and outgoing documents to UTF-8.")
 (define-public python-soupsieve
   (package
     (name "python-soupsieve")
-    (version "1.9.1")
+    (version "1.9.2")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "soupsieve" version))
        (sha256
         (base32
-         "1jnzkiwmjl6yvqckc9mf689g87b6yz07sv868hap2aa5arggy3mj"))))
+         "0in9rc9q3h8w5b4qf7kvl3qxcvw6vrz35ckblchgf70hm6pg3dbj"))))
     (build-system python-build-system)
     (arguments `(#:tests? #f))
     ;;XXX: 2 tests fail currently despite claming they were to be
@@ -6874,6 +6902,41 @@ and MAC network addresses.")
 (define-public python2-netaddr
   (package-with-python2 python-netaddr))
 
+(define-public python2-pyroute2
+  (package
+    (name "python2-pyroute2")
+    (version "0.5.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pyroute2" version))
+       (sha256
+        (base32
+         "1gmz4r1w0yzj6fjjypnalmfyy0lnfznydyn62gi3wk50j5hhxbny"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:python ,python-2))                       ;Python 3.x is not supported
+    (home-page "https://github.com/svinota/pyroute2")
+    (synopsis "Python netlink library")
+    (description
+     "Pyroute2 is a pure Python netlink library with minimal dependencies.
+Supported netlink families and protocols include:
+@itemize
+@item rtnl, network settings - addresses, routes, traffic controls
+@item nfnetlink - netfilter API: ipset, nftables, ...
+@item ipq - simplest userspace packet filtering, iptables QUEUE target
+@item devlink - manage and monitor devlink-enabled hardware
+@item generic - generic netlink families
+  @itemize
+  @item nl80211 - wireless functions API (basic support)
+  @item taskstats - extended process statistics
+  @item acpi_events - ACPI events monitoring
+  @item thermal_events - thermal events monitoring
+  @item VFS_DQUOT - disk quota events monitoring
+  @end itemize
+@end itemize")
+    (license license:gpl2+)))
+
 (define-public python-wrapt
   (package
     (name "python-wrapt")
@@ -15760,6 +15823,42 @@ by Igor Pavlov.")
 (define-public python2-pylzma
   (package-with-python2 python-pylzma))
 
+(define-public python2-zeroconf
+  (package
+    (name "python2-zeroconf")
+
+    ;; This is the last version that supports Python 2.x.
+    (version "0.19.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "zeroconf" version))
+       (sha256
+        (base32
+         "0ykzg730n915qbrq9bn5pn06bv6rb5zawal4sqjyfnjjm66snkj3"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:python ,python-2
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-requires
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "setup.py"
+               (("enum-compat")
+                "enum34"))
+             #t)))))
+    (native-inputs
+     `(("python2-six" ,python2-six)
+       ("python2-enum32" ,python2-enum34)
+       ("python2-netifaces" ,python2-netifaces)
+       ("python2-typing" ,python2-typing)))
+    (home-page "https://github.com/jstasiak/python-zeroconf")
+    (synopsis "Pure Python mDNS service discovery")
+    (description
+     "Pure Python multicast DNS (mDNS) service discovery library (Bonjour/Avahi
+compatible).")
+    (license license:lgpl2.1+)))
+
 (define-public python-bsddb3
   (package
     (name "python-bsddb3")
@@ -15796,3 +15895,24 @@ hash, recno, and queue.  Complete support of Berkeley DB distributed
 transactions.  Complete support for Berkeley DB Replication Manager.
 Complete support for Berkeley DB Base Replication.  Support for RPC.")
     (license license:bsd-3)))
+
+(define-public python-dbfread
+  (package
+    (name "python-dbfread")
+    (version "2.0.7")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "dbfread" version))
+              (sha256
+               (base32
+                "0gdpwdzf1fngsi6jrdyj4qdf6cr7gnnr3zp80dpkzbgz0spskj07"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
+    (home-page "https://dbfread.readthedocs.io")
+    (synopsis "Read DBF Files with Python")
+    (description
+     "This library reads DBF files and returns the data as native Python data
+types for further processing.  It is primarily intended for batch jobs and
+one-off scripts.")
+    (license license:expat)))
diff --git a/gnu/packages/serialization.scm b/gnu/packages/serialization.scm
index ae1ef9749b..505c196abd 100644
--- a/gnu/packages/serialization.scm
+++ b/gnu/packages/serialization.scm
@@ -297,18 +297,16 @@ that implements both the msgpack and msgpack-rpc specifications.")
 (define-public jsoncpp
   (package
     (name "jsoncpp")
-    (version "1.8.4")
+    (version "1.9.0")
+    (home-page "https://github.com/open-source-parsers/jsoncpp")
     (source (origin
-              (method url-fetch)
-              (uri (string-append
-                    "https://github.com/open-source-parsers/jsoncpp/archive/"
-                    version ".tar.gz"))
-              (file-name (string-append name "-" version ".tar.gz"))
+              (method git-fetch)
+              (uri (git-reference (url home-page) (commit version)))
+              (file-name (git-file-name name version))
               (sha256
                (base32
-                "1dpxk8hkni5dq4mdw8qbaj40jmid3a31d1gh8iqcnfwkw34ym7f4"))))
+                "10wnwlq92gp32f5p55kjcc12jfsl0yq6f2y4abb0si6wym12krw9"))))
     (build-system cmake-build-system)
-    (home-page "https://github.com/open-source-parsers/jsoncpp")
     (arguments
      `(#:configure-flags '("-DBUILD_SHARED_LIBS:BOOL=YES")))
     (synopsis "C++ library for interacting with JSON")
diff --git a/gnu/packages/time.scm b/gnu/packages/time.scm
index 65f42cc1f0..c75ed6f2cd 100644
--- a/gnu/packages/time.scm
+++ b/gnu/packages/time.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2019 Kyle Meyer <kyle@kyleam.com>
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -65,6 +66,26 @@ program uses.  The display output of the program can be customized or saved
 to a file.")
     (license gpl3+)))
 
+(define-public python-pytimeparse
+  (package
+    (name "python-pytimeparse")
+    (version "1.1.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pytimeparse" version))
+       (sha256
+        (base32
+         "02kaambsgpjx3zi42j6l11rwms2p35b9hsk4f3kdf979gd3kcqg8"))))
+    (native-inputs
+     `(("python-nose" ,python-nose)))
+    (build-system python-build-system)
+    (home-page "https://github.com/wroberts/pytimeparse")
+    (synopsis "Time expression parser")
+    (description "This small Python module parses various kinds of time
+expressions.")
+    (license expat)))
+
 (define-public python-pytzdata
   (package
     (name "python-pytzdata")
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 0ec68a147f..a1a1f2d09a 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -1418,7 +1418,7 @@ machine.")
              (uri (string-append
                    "https://ftp.gnu.org/non-gnu/cvs/source/feature/"
                    version "/cvs-" version ".tar.bz2"))
-             (patches (search-patches "cvs-2017-12836.patch"))
+             (patches (search-patches "cvs-CVE-2017-12836.patch"))
              (sha256
               (base32
                "0pjir8cwn0087mxszzbsi1gyfc6373vif96cw4q3m1x6p49kd1bq"))))
diff --git a/gnu/packages/vim.scm b/gnu/packages/vim.scm
index 7f2db9980e..e06edd5be9 100644
--- a/gnu/packages/vim.scm
+++ b/gnu/packages/vim.scm
@@ -565,21 +565,21 @@ and powerline symbols, etc.")
 
 ;; There are no tarball releases.
 (define-public vim-airline-themes
-  (let ((commit "6026eb78bf362cb3aa875aff8487f65728d0f7d8")
-        (revision "1"))
+  (let ((commit "e6f233231b232b6027cde6aebeeb18d9138e5324")
+        (revision "2"))
     (package
       (name "vim-airline-themes")
-      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (version (git-version "0.0.0" revision commit))
       (source
        (origin
          (method git-fetch)
          (uri (git-reference
                (url "https://github.com/vim-airline/vim-airline-themes")
                (commit commit)))
-         (file-name (string-append name "-" version "-checkout"))
+         (file-name (git-file-name name version))
          (sha256
           (base32
-           "13ijkavh1r0935cn2rjsfbdd1q3ka8bi26kw0bdkrqlrqxwvpss8"))))
+           "1sb7nb7j7bz0pv1c9bgdy0smhr0jk2b1vbdv9yzghg5lrknpsbr6"))))
       (build-system gnu-build-system)
       (arguments
        `(#:tests? #f
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index 687c92e2a6..f70e6840af 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -33,6 +33,7 @@
 ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2019 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
+;;; Copyright © 2019 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -2520,15 +2521,14 @@ composed of HTML::Element style components.")
 (define-public perl-html-form
   (package
     (name "perl-html-form")
-    (version "6.03")
+    (version "6.04")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/"
+       (uri (string-append "mirror://cpan/authors/id/O/OA/OALDERS/"
                            "HTML-Form-" version ".tar.gz"))
        (sha256
-        (base32
-         "0dpwr7yz6hjc3bcqgcbdzjjk9l58ycdjmbam9nfcmm85y2a1vh38"))))
+        (base32 "100090bdsr5kapv8h0wxzwlzfbfqn57rq9gzrvg9i6hvnsl5gmcw"))))
     (build-system perl-build-system)
     (propagated-inputs
      `(("perl-html-parser" ,perl-html-parser)
@@ -5241,16 +5241,28 @@ command-line arguments or read from stdin.")
 (define-public python-internetarchive
   (package
     (name "python-internetarchive")
-    (version "1.7.4")
+    (version "1.8.5")
     (source
      (origin
-       (method url-fetch)
-       (uri (string-append "https://github.com/jjjake/internetarchive/archive/"
-                           "v" version ".tar.gz"))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/jjjake/internetarchive")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
        (sha256
         (base32
-         "0sdbb2ag6vmybi8zmbjszi492a587giaaqxyy1p6gy03cb8mc512"))))
+         "0ih7hplv92wbv6cmgc1gs0v35qkajwicalwcq8vcljw30plr24fp"))
+       (modules '((guix build utils)))
+       (snippet
+        '(begin
+           ;; Python 3.7 removed `_pattern_type'.
+           (for-each (lambda (file)
+                       (chmod file #o644)
+                       (substitute* file
+                         (("^import re\n" line)
+                          (string-append line "re._pattern_type = re.Pattern\n"))))
+                     (find-files "." "\\.py$"))
+           #t))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -6497,3 +6509,30 @@ update an existing mirrored site, and resume interrupted downloads.
 
 HTTrack is fully configurable, and has an integrated help system.")
     (license license:gpl3+)))
+
+(define-public anonip
+  (package
+    (name "anonip")
+    (version "1.0.0")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "anonip" version))
+              (sha256
+               (base32
+                "0ckn9nnfhpdnz8b92q8pkysdqj6pdh71ckfqvfj0z01cq0hzbhd2"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/DigitaleGesellschaft/Anonip")
+    (synopsis "Anonymize IP addresses in log files")
+    (description
+     "Anonip masks the last bits of IPv4 and IPv6 addresses in log files.
+That way most of the relevant information is preserved, while the IP address
+does not match a particular individuum anymore.
+
+Depending on your Web server, the log entries may be piped to Anonip directly
+or via a FIFO (named pipe).  Thus the unmasked IP addresses will never be
+written to any file.
+
+It's also possible to rewrite existing log files.
+
+Anonip can also be uses as a Python module in your own Python application.")
+    (license license:bsd-3)))
diff --git a/gnu/packages/wget.scm b/gnu/packages/wget.scm
index 7261137cab..76ceed5ff7 100644
--- a/gnu/packages/wget.scm
+++ b/gnu/packages/wget.scm
@@ -79,7 +79,7 @@ in downloaded documents to relative links.")
 (define-public wgetpaste
   (package
     (name "wgetpaste")
-    (version "2.28")
+    (version "2.29")
     (source
       (origin
         (method url-fetch)
@@ -87,10 +87,10 @@ in downloaded documents to relative links.")
                             version ".tar.bz2"))
         (sha256
          (base32
-          "1hh9svyypqcvdg5mjxyyfzpdzhylhf7s7xq5dzglnm4injx3i3ak"))))
+          "1rp0wxr3zy7y2xp3azaadfghrx7g0m138f9qg6icjxkkz4vj9r22"))))
     (build-system gnu-build-system)
     (arguments
-     '(#:modules ((guix build gnu-build-system)
+     `(#:modules ((guix build gnu-build-system)
                   (guix build utils)
                   (srfi srfi-1))
        #:phases
@@ -102,16 +102,17 @@ in downloaded documents to relative links.")
            ;; https://gitweb.gentoo.org/repo/gentoo.git/tree/app-text/wgetpaste/files/wgetpaste-remove-dead.patch
            (lambda _
              (substitute* "wgetpaste"
-               ((" poundpython\"") "\"")
-               (("-poundpython") "-bpaste")) ; dpaste blocks tor users
+               (("-bpaste") "-dpaste")) ; dpaste blocks tor users
              #t))
          (replace 'install
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (bin (string-append out "/bin"))
-                    (zsh (string-append out "/share/zsh/site-functions")))
+                    (zsh (string-append out "/share/zsh/site-functions"))
+                    (doc (string-append out "/share/doc/" ,name "-" ,version)))
                (install-file "wgetpaste" bin)
                (install-file "_wgetpaste" zsh)
+               (install-file "LICENSE" doc)
                #t)))
          (add-after 'install 'wrap-program
            ;; /bin/wgetpaste prides itself on relying only on the following
diff --git a/gnu/packages/wine.scm b/gnu/packages/wine.scm
index 72f0e1fd55..62cf225ceb 100644
--- a/gnu/packages/wine.scm
+++ b/gnu/packages/wine.scm
@@ -310,7 +310,7 @@ integrate Windows applications into your desktop.")
 (define-public wine-staging-patchset-data
   (package
     (name "wine-staging-patchset-data")
-    (version "4.11")
+    (version "4.12.1")
     (source
      (origin
        (method git-fetch)
@@ -320,7 +320,7 @@ integrate Windows applications into your desktop.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0h8qldqr9w1kwn48qgg5m1cs2xqkv8xxg2c66cvfka91hy886jcf"))))
+         "1bvpvj6vcw2p6vcjm6mw5maarbs4lfw1ix3pj020w4n3kg4nmmc4"))))
     (build-system trivial-build-system)
     (native-inputs
      `(("bash" ,bash)
@@ -366,7 +366,7 @@ integrate Windows applications into your desktop.")
               (file-name (string-append name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1rmyfwlynzs2niz7l2lwjs2axm6in6gb43ldbzyzsflxsmk5fl9f"))))
+                "09yjfb2k14y11k19lm8dqmb8qwxyhh67d5q1gqv480y64mljvkx0"))))
     (inputs `(("autoconf" ,autoconf) ; for autoreconf
               ("faudio" ,faudio)
               ("ffmpeg" ,ffmpeg)
diff --git a/gnu/packages/wireservice.scm b/gnu/packages/wireservice.scm
new file mode 100644
index 0000000000..362b69575f
--- /dev/null
+++ b/gnu/packages/wireservice.scm
@@ -0,0 +1,267 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages wireservice)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix build-system python)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages check)
+  #:use-module (gnu packages databases)
+  #:use-module (gnu packages python-web)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages sphinx)
+  #:use-module (gnu packages time))
+
+;; Common package definition for packages from https://github.com/wireservice.
+(define-syntax-rule (wireservice-package extra-fields ...)
+  (package
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "nosetests" "tests")))
+         (add-after 'install 'install-docs
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (doc (string-append out "/share/doc/"
+                                        ,(package-name this-package)
+                                        "-"
+                                        ,(package-version this-package))))
+               (with-directory-excursion "docs"
+                 (for-each
+                  (lambda (target)
+                    (invoke "make" target)
+                    (copy-recursively (string-append "_build/" target)
+                                      (string-append doc "/" target)))
+                  '("html" "dirhtml" "singlehtml" "text")))
+               #t))))))
+    (license license:expat)
+    extra-fields ...))
+
+(define-public python-leather
+  (wireservice-package
+   (name "python-leather")
+   (version "0.3.3")
+   (source (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/wireservice/leather.git")
+                   (commit version)))
+             (file-name (git-file-name name version))
+             (sha256
+              (base32
+               "1ck3dplni99sv4s117cbm07ydwwjsrxkhdy19rnk0iglia1d4s5i"))))
+   (native-inputs
+    `(("python-nose" ,python-nose)
+      ("python-sphinx" ,python-sphinx)
+      ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
+      ("python-csselect" ,python-cssselect)
+      ("python-lxml" ,python-lxml)))
+   (propagated-inputs
+    `(("python-six" ,python-six)))
+   (home-page "https://leather.rtfd.org")
+   (synopsis "Python charting for 80% of humans")
+   (description "Leather is a Python charting library for those who need
+charts now and don't care if they're perfect.")))
+
+(define-public python-agate
+  (wireservice-package
+   (name "python-agate")
+   (version "1.6.1")
+   (source (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/wireservice/agate.git")
+                   (commit version)))
+             (file-name (git-file-name name version))
+             (sha256
+              (base32
+               "077zj8xad8hsa3nqywvf7ircirmx3krxdipl8wr3dynv3l3khcpl"))))
+   (native-inputs
+    `(("python-nose" ,python-nose)
+      ("python-sphinx" ,python-sphinx)
+      ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)
+      ("python-csselect" ,python-cssselect)
+      ("python-lxml" ,python-lxml)))
+   (propagated-inputs
+    `(("python-babel" ,python-babel)
+      ("python-isodate" ,python-isodate)
+      ("python-leather" ,python-leather)
+      ("python-parsedatetime" ,python-parsedatetime)
+      ("python-pytimeparse" ,python-pytimeparse)
+      ("python-six" ,python-six)
+      ("python-slugify" ,python-slugify)))
+   (home-page "https://agate.rtfd.org")
+   (synopsis "Data analysis library")
+   (description "Agate is a Python data analysis library.  It is an
+alternative to numpy and pandas that solves real-world problems with readable
+code.  Agate was previously known as journalism.")))
+
+(define-public python-agate-sql
+  (wireservice-package
+   (name "python-agate-sql")
+   (version "0.5.4")
+   (source (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/wireservice/agate-sql.git")
+                   (commit version)))
+             (file-name (git-file-name name version))
+             (sha256
+              (base32
+               "16q0b211n5b1qmhzkfl2jr56lda0rvyh5j1wzw26h2n4pm4wxlx2"))))
+   (native-inputs
+    `(("python-nose" ,python-nose)
+      ("python-sphinx" ,python-sphinx)
+      ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)))
+   (propagated-inputs
+    `(("python-agate" ,python-agate)
+      ("python-crate" ,python-crate)
+      ("python-sqlalchemy" ,python-sqlalchemy)))
+   (home-page "https://agate-sql.rtfd.org")
+   (synopsis "SQL read/write support to agate")
+   (description "@code{agatesql} uses a monkey patching pattern to add SQL
+support to all @code{agate.Table} instances.")))
+
+(define-public python-agate-dbf
+  (wireservice-package
+   (name "python-agate-dbf")
+   (version "0.2.1")
+   (source (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/wireservice/agate-dbf.git")
+                   (commit version)))
+             (file-name (git-file-name name version))
+             (sha256
+              (base32
+               "1y49fi6pmm7gzhajvqmfpcca2sqnwj24fqnsvzwk7r1hg2iaa2gi"))))
+   (native-inputs
+    `(("python-nose" ,python-nose)
+      ("python-sphinx" ,python-sphinx)
+      ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)))
+   (propagated-inputs
+    `(("python-agate" ,python-agate)
+      ("python-dbfread" ,python-dbfread)))
+   (home-page "https://agate-dbf.rtfd.org")
+   (synopsis "Add read support for dbf files to agate")
+   (description "@code{agatedbf} uses a monkey patching pattern to add read
+for dbf files support to all @code{agate.Table} instances.")))
+
+(define-public python-agate-excel
+  (wireservice-package
+   (name "python-agate-excel")
+   (version "0.2.3")
+   (source (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/wireservice/agate-excel.git")
+                   (commit version)))
+             (file-name (git-file-name name version))
+             (sha256
+              (base32
+               "1k5lv21k19s7kgbj5srd1xgrkqvxqqs49qwj33zncs9l7851afy7"))))
+   (native-inputs
+    `(("python-nose" ,python-nose)
+      ("python-sphinx" ,python-sphinx)
+      ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)))
+   (propagated-inputs
+    `(("python-agate" ,python-agate)
+      ("python-openpyxl" ,python-openpyxl)
+      ("python-xlrd" ,python-xlrd)))
+   (home-page "https://agate-excel.rtfd.org")
+   (synopsis "Add read support for Excel files (xls and xlsx) to agate")
+   (description "@code{agateexcel} uses a monkey patching pattern to add read
+for xls and xlsx files support to all @code{agate.Table} instances.")))
+
+(define-public csvkit
+  (package
+    (name "csvkit")
+    (version "1.0.4")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "csvkit" version))
+              (sha256
+               (base32
+                "1830lb95rh1iyi3drlwxzb6y3pqkii0qiyzd40c1kvhvaf1s6lqk"))
+              (patches (search-patches "csvkit-fix-tests.patch"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("python-psycopg2" ,python-psycopg2) ;; Used to test PostgreSQL support.
+       ("python-sphinx" ,python-sphinx)
+       ("python-sphinx-rtd-theme" ,python-sphinx-rtd-theme)))
+    (inputs
+     `(("python-agate-dbf" ,python-agate-dbf)
+       ("python-agate-excel" ,python-agate-excel)
+       ("python-agate-sql" ,python-agate-sql)
+       ("python-six" ,python-six)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'install-docs
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out  (assoc-ref outputs "out"))
+                    (man1 (string-append out "/share/man/man1")))
+               (with-directory-excursion "docs"
+                 (invoke "make" "man")
+                 (copy-recursively "_build/man" man1))
+               #t))))))
+    (home-page "https://csvkit.rtfd.org")
+    (synopsis "Command-line tools for working with CSV")
+    (description "csvkit is a suite of command-line tools for converting to
+and working with CSV.  It provides the following commands:
+@itemize
+@item Input:
+  @itemize
+  @item @command{in2csv}: Convert various formats to CSV.
+  @item @command{sql2csv}: Execute SQL commands on a database and return the
+data as CSV.
+  @end itemize
+@item Processing:
+  @itemize
+  @item @command{csvclean}: Remove common syntax errors.
+  @item @command{csvcut}: Filter and truncate CSV files.
+  @item @command{csvgrep}: Filter tabular data to only those rows where
+certain columns contain a given value or match a regular expression.
+  @item @command{csvjoin}: Merges two or more CSV tables together using a
+method analogous to SQL JOIN operation.
+  @item @command{csvsort}: Sort CSV files.
+  @item @command{csvstack}: Stack up the rows from multiple CSV files,
+optionally adding a grouping value to each row.
+  @end itemize
+@item Output and analysis:
+  @itemize
+  @item @command{csvformat}: Convert a CSV file to a custom output format.
+  @item @command{csvjson}: Converts a CSV file into JSON or GeoJSON.
+  @item @command{csvlook}: Renders a CSV to the command line in a
+Markdown-compatible, fixed-width format.
+  @item @command{csvpy}: Loads a CSV file into a @code{agate.csv.Reader}
+object and then drops into a Python shell so the user can inspect the data
+however they see fit.
+  @item @command{csvsql}: Generate SQL statements for a CSV file or execute
+those statements directly on a database.
+  @item @command{csvstat}: Prints descriptive statistics for all columns in a
+CSV file.
+  @end itemize
+@end itemize")
+    (license license:expat)))
diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index d2bddef54d..1dbbfb7e77 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -268,8 +268,8 @@ Despite the name it should work with any X11 window manager.")
     (license license:bsd-3)))
 
 (define-public i3blocks
-  (let ((commit "37f23805ff886639163fbef8aedba71c8071eff8")
-        (revision "1"))
+  (let ((commit "ec050e79ad8489a6f8deb37d4c20ab10729c25c3")
+        (revision "2"))
     (package
       (name "i3blocks")
       (version (string-append "1.4-" revision "."
@@ -281,7 +281,7 @@ Despite the name it should work with any X11 window manager.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "15rnrcajzyrmhlz1a21qqsjlj3dkib70806dlb386fliylc2kisb"))
+                  "1fx4230lmqa5rpzph68dwnpcjfaaqv5gfkradcr85hd1z8d1qp1b"))
                 (file-name (git-file-name name version))))
       (build-system gnu-build-system)
       (arguments
diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index 35fa478c2d..b2df24b52a 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -1062,7 +1062,7 @@ color temperature should be set to match the lamps in your room.")
 (define-public xscreensaver
   (package
     (name "xscreensaver")
-    (version "5.42")
+    (version "5.43")
     (source
      (origin
        (method url-fetch)
@@ -1070,11 +1070,10 @@ color temperature should be set to match the lamps in your room.")
         (string-append "https://www.jwz.org/xscreensaver/xscreensaver-"
                        version ".tar.gz"))
        (sha256
-        (base32
-         "1qfbsnj7201d03vf0b2lzxmlcq4kvkvzp48r5gcgsjr17c1sl7a4"))))
+        (base32 "1571pj1a9998sq14y9366s2rw9wd2kq3l3dvvsk610vyd0fki3qm"))))
     (build-system gnu-build-system)
     (arguments
-     `(#:tests? #f  ; no check target
+     `(#:tests? #f                      ; no check target
        #:phases
        (modify-phases %standard-phases
          (add-before 'configure 'adjust-gtk-resource-paths
@@ -1085,9 +1084,7 @@ color temperature should be set to match the lamps in your room.")
              #t)))
        #:configure-flags '("--with-pam" "--with-proc-interrupts"
                            "--without-readdisplay")
-       ;; FIXME: Remove CFLAGS once our default compiler is GCC6 or later.
-       #:make-flags (list "CFLAGS=-std=c99"
-                          (string-append "AD_DIR="
+       #:make-flags (list (string-append "AD_DIR="
                                          (assoc-ref %outputs "out")
                                          "/usr/lib/X11/app-defaults"))))
     (native-inputs
diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index 8dce027827..e708348006 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -20,6 +20,7 @@
 ;;; Copyright © 2017 Petter <petter@mykolab.ch>
 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
+;;; Copyright © 2018 Jack Hill <jackhill@jackhill.us>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -66,13 +67,18 @@
   (package
     (name "expat")
     (version "2.2.7")
-    (source (origin
-             (method url-fetch)
-             (uri (string-append "mirror://sourceforge/expat/expat/"
-                                 version "/expat-" version ".tar.xz"))
-             (sha256
-              (base32
-               "1y5yax6bq8p9xk49zqkd62pxk8bq266wrgbrqgaxp3wsrw5g9qrh"))))
+    (source (let ((dot->underscore (lambda (c) (if (char=? #\. c) #\_ c))))
+              (origin
+                (method url-fetch)
+                (uri (list (string-append "mirror://sourceforge/expat/expat/"
+                                          version "/expat-" version ".tar.xz")
+                           (string-append
+                            "https://github.com/libexpat/libexpat/releases/download/R_"
+                            (string-map dot->underscore version)
+                            "/expat-" version ".tar.xz")))
+                (sha256
+                 (base32
+                  "1y5yax6bq8p9xk49zqkd62pxk8bq266wrgbrqgaxp3wsrw5g9qrh")))))
     (build-system gnu-build-system)
     (home-page "https://libexpat.github.io/")
     (synopsis "Stream-oriented XML parser library written in C")
@@ -82,6 +88,14 @@ stream-oriented parser in which an application registers handlers for
 things the parser might find in the XML document (like start tags).")
     (license license:expat)))
 
+(define expat/fixed
+  (package
+    (inherit expat)
+    (source
+     (origin
+       (inherit (package-source expat))
+       (patches (search-patches "expat-CVE-2018-20843.patch"))))))
+
 (define-public libebml
   (package
     (name "libebml")
@@ -677,14 +691,14 @@ This module provide functions which simplify writing tests for
 (define-public perl-xml-compile
   (package
     (name "perl-xml-compile")
-    (version "1.62")
+    (version "1.63")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://cpan/authors/id/M/MA/MARKOV/"
                                   "XML-Compile-" version ".tar.gz"))
               (sha256
                (base32
-                "0a75gr4qcjj8ybzljacbbkdxprbqpypz49bc0jb7cfamx1hp7p2w"))))
+                "0psr5pwsk2biz2bfkigmx04v2rfhs6ybwcfmcrrg7gvh9bpp222b"))))
     (build-system perl-build-system)
     (propagated-inputs
      `(("perl-carp" ,perl-carp)