gnu: nginx: Enable stream_ssl_preread module.

* gnu/packages/web.scm (nginx)[arguments]: Add
--with-stream_ssl_preread_module configure flag.

services: nginx: Add stream configuration.

* gnu/services/web.scm (<nginx-stream-configuration>): New record type.
(<nginx-configuration>)[stream]: New field.
(emit-nginx-server-config): Add context argument.
(default-nginx-config): Serialize stream.
* doc/guix.texi (Web Services): Document it.

gnu: Deprecate barrier in favor of deskflow.

* gnu/packages/barrier.scm: Remove file.
* gnu/local.mk (GNU_SYSTEM_MODULES), po/packages/POTFILES.in: Unregister
file.
* gnu/packages/hardware.scm (barrier): New variable.

Fixes: guix/guix#1521
Change-Id: I7071a21aa9ef0ae4eafe752fc03ce1e9f768c8ef

gnu: rabbitmqadmin: Update to 2.9.0.

* gnu/packages/rust-apps.scm (rabbitmqadmin): Update to 2.9.0.
  [arguments] <#:rust>: Use rust-1.88.
* gnu/packages/rust-crates.scm (lookup-cargo-inputs) [rabbitmqadmin]:
  Update entry.

Change-Id: I4f519aae964175e75dc6c045242e9692faff83f8
Signed-off-by: Hilton Chain <hako@ultrarare.space>
Modified-by: Hilton Chain <hako@ultrarare.space>

gnu: rusty: Update to 0.2.0-1.2f406d9.

* gnu/packages/rust-apps.scm (rusty): Update to 0.2.0-1.2f406d9.

Change-Id: I10fefbeb2f8349b7ca01026a0f87e023881cae1c
Signed-off-by: Hilton Chain <hako@ultrarare.space>
Modified-by: Hilton Chain <hako@ultrarare.space>

gnu: Remove make-gcc-vc4.

Follow-up to binutils-vc4 removal in 738d971d7ee8a3a115efcbfecafe464716808003.

* gnu/packages/embedded.scm (make-gcc-vc4): Delete procedure.

Change-Id: If674fbcf3814d646d4a875418b97a7301d51a041

etc: Rewrite fish completion.

* etc/completion/fish/guix.fish: Rewrite from scratch to allow generate part
of the completions and achieve full completion coverage.

Change-Id: I9e39432c76c36bd1f2804eb6f295202847505eef

gnu: linux-libre 6.1: Update to 6.1.153.

* gnu/packages/linux.scm (linux-libre-6.1-version): Update to 6.1.153.
(linux-libre-6.1-pristine-source): Update hash.

Change-Id: Ibe36052df35e4f44e3e047d1350e3dd0469beba1

gnu: linux-libre 6.6: Update to 6.6.107.

* gnu/packages/linux.scm (linux-libre-6.6-version): Update to 6.6.107.
(linux-libre-6.6-pristine-source): Update hash.

Change-Id: I9ea059f1d69924844167f6bbc4da4f7592f8b74d

gnu: linux-libre 6.12: Update to 6.12.48.

* gnu/packages/linux.scm (linux-libre-6.12-version): Update to 6.12.48.
(linux-libre-6.12-pristine-source): Update hash.

Change-Id: I47bd8732fcd21e999ab3942ade2532b67713c31a

gnu: linux-libre: Update to 6.16.8.

* gnu/packages/linux.scm (linux-libre-6.16-version): Update to 6.16.8.
(linux-libre-6.16-pristine-source, deblob-scripts-6.16): Update hashes.

Change-Id: I8877dbd174014a3f60cffeb4f0ef8bcde80a21cb

gnu: icecat: Update to 140.3.1-gnu1.

Fixes Mozilla bug 1980812 (Websites take way too long to load):
Improved reliability when HTTP/3 connections fail.  IceCat no longer
forces HTTP/2 during fallback, allowing the server to choose the
protocol and preventing stalls on some sites.

* gnu/packages/gnuzilla.scm (%icecat-base-version): Uncouple from
mozjs and update.
(%icecat-build-id): Update.
(icecat-source): Uncouple 'upstream-firefox-source' from mozjs source.
Update 'gnuzilla-commit' and hashes.

gnu: yt-dlp: Update to 2025.09.23.

* gnu/packages/video.scm (yt-dlp): Update to 2025.09.23.

guix: update-cached-checkout: Fix fetching remote for branches, commits and tags.

Follow up of 66463356ce5868d3551ea7014acb34543972a5d8.

Because of the mentioned change, update-cached-checkout doesn't
update the checkout for branches, commits or tags.

This means `guix pull` with %default-channels no longer pulls
newer versions. `forward-update-check` no longer fetches the
commit to check relations for, leading to an error that
reference is not available.

* guix/git.scm (update-cached-checkout): Fetch remote even if symref-list is
empty.

Change-Id: Ia6bb1c669065cf19a6dd16c2a403e8590bc07613

gnu: ogs-serial, ogs-petsc: Update to 6.5.6.

* gnu/packages/geo.scm (ogs-serial): Update to 6.5.6.

Change-Id: I7d81477488cab02c4592bd5d7091c8f1c81e7ace
Signed-off-by: Andreas Enge <andreas@enge.fr>

gnu: hashcat: Support only 64 bit systems.

Builds fail on i686 and armhf.

* gnu/packages/password-utils.scm (hashcat)[supported-systems]: New field.

Change-Id: I561c5fd9de87f350faecae4376627dfec90568bc

gnu: guix: Update to a68bcfd.

* gnu/packages/package-management.scm (guix): Update to a68bcfd.

Change-Id: Ia0c8824d1a2c65af04bd04551078ad1bf07182e9

gnu: Add vagrant-libvirt.

* gnu/packages/virtualization.scm (vagrant-libvirt): New variable.

gnu: Add vagrant-reload.

* gnu/packages/virtualization.scm (vagrant-reload): New variable.

gnu: Add vagrant-cachier.

* gnu/packages/virtualization.scm (vagrant-cachier): New variable.