maint: Add 'update-NEWS' target.
* build-aux/update-NEWS.scm: New file.
* Makefile.am (EXTRA_DIST): Add it.
(GUIX_MAINTENANCE_DIRECTORY): New variable.
(update-NEWS): New target.
(.PHONY): Add it.
gnu: guix: Update snapshot.
* gnu/packages/package-management.scm (guix): Update to ce92d26.
ui: Disable Guile deprecation warnings by default.
* guix/ui.scm (initialize-guix): Call (debug-disable 'warn-deprecated)
when "GUILE_WARN_DEPRECATED" is not set.
gnu: guile-ssh: Fix bug in 'node-guile-version'.
* gnu/packages/patches/guile-ssh-rexec-bug.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/ssh.scm (guile-ssh)[source](patches): New field.
hydra: Cross-build Guile 2.2.
* build-aux/hydra/gnu-system.scm (%core-packages): Add GUILE-2.2.
gnu: khard: Update to 0.11.4.
* gnu/packages/mail.scm (khard): Update to 0.11.4.
gnu: bind: Rename variable to 'isc-bind'.
Reported by Leo Famulari.
* gnu/packages/dns.scm (bind): Rename to...
(isc-bind): ... this.
* gnu/packages/sssd.scm (sssd)[inputs]: Adjust accordingly.
doc: Mention 'sync' after 'dd'.
Suggested by librenoob on #guix.
* doc/guix.texi (USB Stick Installation): Add 'sync' invocation.
services: guix: Authorize the key for bayfront.guixsd.org.
* gnu/services/base.scm (%default-authorized-guix-keys): Add
"bayfront.guixsd.org".
doc: Mention 'GUIX_PACKAGE_PATH' in "Defining Packages".
* doc/guix.texi (Defining Packages): Mention 'GUIX_PACKAGE_PATH'.
utils: 'compressed-file?' matches ".lzma" files.
* guix/utils.scm (compressed-file?): Add "lzma" to the list.
gnu: antlr2: Minor stylistic changes.
* gnu/packages/java.scm (antlr2)[source]: Fix indentation; end snippet on #t;
add comment next to disabled tests.
gnu: antlr2: Simplify build phases.
* gnu/packages/java.scm (antl2)[arguments]: Simplify build phases.
gnu: Add non-timeline.
* gnu/packages/music.scm (non-timeline): New variable.
gnu: Add non-mixer.
* gnu/packages/music.scm (non-mixer): New variable.
gnu: Add java-javax-mail.
* gnu/packages/java.scm (java-javax-mail): New variable.
licenses: Add EDL 1.0.
* guix/licenses.scm (edl1.0): New variable.
gnu: Add java-log4j-api.
* gnu/packages/java.scm (java-log4j-api): New variable.