Release 2026_002 (2026-01-19)

Impact

25.11

  • Machines will reboot to activate a changed kernel.

NixOS 25.11 platform

  • kvm_host: make evacuation timeout configurable via platform config (PL-134247)

    This allows us to set shorter evacuation timeouts in our dev environment, to properly trigger QA for retry behaviour.

  • Pull upstream NixOS changes, security fixes, and package updates:

    • chromedriver: 143.0.7499.169 -> 143.0.7499.192

    • chromium: 143.0.7499.169 -> 143.0.7499.192

    • discourse: 3.5.2 -> 2025.12.0

    • element-web: 1.12.6 -> 1.12.7

    • gitaly: 18.6.2 -> 18.6.3

    • gitlab: 18.6.2 -> 18.6.3

    • gitlab-container-registry: 4.32.0 -> 4.33.0

    • gitlab-ee: 18.6.2 -> 18.6.3

    • gitlab-pages: 18.6.2 -> 18.6.3

    • gitlab-workhorse: 18.6.2 -> 18.6.3

    • imagemagick: 7.1.2-9 -> 7.1.2-10

    • libxslt: 1.1.43 -> 1.1.45

    • linuxKernelStable: 6.12.63 -> 6.12.65

    • linuxKernelVerify: 6.12.63 -> 6.12.65

    • mastodon: 4.5.3 -> 4.5.4

    • nss_latest: 3.119.1 -> 3.120

    • prosody: 13.0.2 -> 13.0.3

    • python3: 3.13.9 -> 3.13.11

    • re2c: 4.3 -> 4.3.1

    • util-linux: 2.41.2 -> 2.41.3

    • uv: 0.9.21 -> 0.9.24

Detailed Changes