* gnu/build/linux-container.scm (initialize-user-namespace): Add
 #:guest-uid and #:guest-gid parameters and honor them.
(run-container): Likewise.
(call-with-container): Likewise.
* tests/containers.scm ("call-with-container, user namespace, guest UID/GID"):
New test.

* gnu/packages/bioinformatics.scm (pigx-scrnaseq)[inputs]: Replace
python-loompy with python-loompy-for-pigx-scrnaseq.

* gnu/packages/bioinformatics.scm (python-loompy-for-pigx-scrnaseq): New variable.

* gnu/packages/bioinformatics.scm (pigx-chipseq): Update to 0.0.40.

* gnu/packages/bioinformatics.scm (python-scanpy)[propagated-inputs]: Sort
inputs and add python-louvain.
[arguments]: Do not delete test that depends on louvain.

* gnu/packages/graph.scm (python-louvain): New variable.

* gnu/packages/audio.scm (faudio): Update to 19.04.

* gnu/packages/emacs-xyz.scm (emacs-evil-numbers): New variable.

This fixes the "Show keyboard layout" button in the keyboard layout
switcher.

* gnu/packages/gnome.scm (gnome-shell)[arguments]: In
'record-absolute-file-names' phase, record file name of
'gkbd-keyboard-display'.
[inputs]: Add LIBGNOMEKBD.

* gnu/packages/gnome.scm (gnome-shell)[arguments]: Add
'record-absolute-file-names' phase.

* gnu/packages/golang.scm (go-github-com-burntsushi-toml): Update to 0.3.1.

* gnu/packages/maths.scm (mlucas): New variable.

* gnu/packages/package-management.scm (flatpak): Update to 1.2.4 [fixes
CVE-2019-10063].

* gnu/packages/game-development.scm (openmw): Update to 0.45.0.

* gnu/packages/patches/emacs-zones-called-interactively.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/gpodder.scm (gpodder)[arguments]: Add 'do-not-run-msgmerge'
phase before 'install'.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

Commit 554b8607 introduces changes to the
slim-configuration record without updating the exported methods.

* gnu/services/xorg.scm: Export slim-configuration-xorg and
  slim-configuration-sessreg.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* doc/guix.texi (X Window): Document 'gdm-service-type' and
'gdm-configuration'.  Take description of '.desktop' files from the
'slim-service-type' description.
* gnu/services/xorg.scm (gdm-service): Remove outdated comment.

The update to Chromium 73 includes more than 60 security fixes.  See the
release announcement for more information:
<https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop_12.html>.

* gnu/packages/chromium.scm (%preserved-third-party-files): Drop
"net/third_party/http2" and "net/third_party/spdy".  Add "v8/src/third_party/siphash".
(%chromium-version): Update to 73.0.3683.86.
(%ungoogled-revision): Update to 4c7fb6d1a86602999f30b58ef8b331b2115c5ad8.
(%debian-revision): New variable.
(ungoogled-chromium-source): Add an origin for Debians packaging scripts.
Adjust for Ungoogled refactoring and add a procedure for applying Debian
patches.  Replace unneeded LET* for LET and reindent.
(ungoogled-chromium)[arguments]: Remove one obsolete substitution, add two others.

* gnu/packages/chromium.scm (ungoogled-chromium)[arguments]: Conditionally add
"use_vaapi" to #:configure-flags.

* gnu/packages/display-managers.scm (sddm): Update to 0.18.1.

* gnu/packages/tls.scm (mbedtls-apache): Update to 2.16.1.

* gnu/packages/security-token.scm (pcsc-lite): Update to 1.8.25.

* gnu/packages/python-xyz.scm (python-markdown): Update to 3.1.

* gnu/packages/video.scm (ffmpeg-3.4): Update to 3.4.6.

* gnu/packages/freedesktop.scm (elogind): Update to 241.2.

* gnu/packages/networking.scm (whois): Update to 5.4.2.

* gnu/packages/ssh.scm (libssh2): Update to 1.8.2.

* gnu/packages/gnupg.scm (gnupg): Update to 2.2.15.

* gnu/packages/databases.scm (leveldb): Update to 1.21.
[build-system]: Change to CMAKE-BUILD-SYSTEM.
[arguments]: Adjust accordingly.

* gnu/packages/databases.scm (leveldb)[source]: Use GIT-FETCH.

* gnu/services/networking.scm (openvswitch-service-type): Provide
OPENVSWITCH-CONFIGURATION as a default value.
* gnu/tests/networking.scm (%openvswitch-os): Don't configure the service.

* gnu/packages/rust.scm (rust): Rename to...
(rust-1.31): ...this.
(rust): New variable.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

* gnu/packages/python-xyz.scm (python-language-server): Update to 0.26.1.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

* gnu/packages/admin.scm (wpa-supplicant-minimal, mingetty, di),
* gnu/packages/audio.scm (fil-plugins),
* gnu/packages/base.scm (make-ld-wrapper, make-glibc-locales),
* gnu/packages/bioinformatics.scm (r-samtools),
* gnu/packages/chez.scm (chez-mit),
* gnu/packages/commencement.scm (make-gcc-toolchain),
* gnu/packages/compression.scm (fastjar),
* gnu/packages/cran.scm (r-maps, r-rcpp),
* gnu/packages/databases.scm (sparql-query),
* gnu/packages/dunst.scm (dunst),
* gnu/packages/ftp.scm (ncftp),
* gnu/packages/gl.scm (freeglut),
* gnu/packages/haskell-check.scm (ghc-tasty-golden),
* gnu/packages/haskell.scm (ghc-case-insensitive, ghc-text,
ghc-haskell-src, ghc-syb, ghc-deepseq-generics, ghc-network-uri,
ghc-rerebase, ghc-zlib),
* gnu/packages/image.scm (jbig2dec),
* gnu/packages/kde-frameworks.scm (kinit, karchive),
* gnu/packages/linux.scm (wireless-tools, perf, module-init-tools, kbd),
* gnu/packages/lirc.scm (lirc),
* gnu/packages/lisp.scm (uglify-js),
* gnu/packages/mate.scm (mate-netbook),
* gnu/packages/microcom.scm (microcom),
* gnu/packages/music.scm (bristol),
* gnu/packages/networking.scm (perl-geo-ip),
* gnu/packages/patchutils.scm (patches),
* gnu/packages/perl-check.scm (perl-test-more-utf8),
* gnu/packages/perl.scm (perl-log-report-optional, perl-file-which,
perl-io-tty, perl-log-any, perl-digest-sha1, perl-class-load,
perl-regexp-common, perl-module-pluggable, perl-class-modifier),
* gnu/packages/python-xyz.scm (python-backports-abc, python-natsort),
* gnu/packages/samba.scm (iniparser),
* gnu/packages/search.scm (mlocate),
* gnu/packages/spice.scm (spice),
* gnu/packages/statistics.scm (r-dt, r-lubridate, r-estimability,
r-commonmark, r-digest, r-viridislite, r-stringr),
* gnu/packages/tex.scm (texlive-latex-changebar),
* gnu/packages/version-control.scm (subversion),
* gnu/packages/w3m.scm (w3m),
* gnu/packages/web.scm (perl-http-parser,
perl-plack-middleware-reverseproxy),
* gnu/packages/xorg.scm (xkeyboard-config, mkfontdir, xcursor-theme,
mkfontscale, xinit, font-alias)[description]: Use @code instead of quotes.

* gnu/packages/messaging.scm (znc): Update to 1.7.3.

* gnu/packages/games.scm (flare-engine, flare-game): New variables.

Signed-off-by: 宋文武 <iyzsong@member.fsf.org>

* gnu/packages/mail.scm (dovecot): Update to 2.3.5.1.

* gnu/packages/calendar.scm (khal): Update to 0.10.0.
[native-inputs]: Replace tzdata with tzdata-for-tests.
[arguments]: Simplify the check phase.