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Release 2026_028 (2026-07-13)

This release is the final update containing upstream changes for our NixOS 25.11 platform. Going forward, security vulnerabilities for 25.11 will only be patched on a case-by-case basis for severe issues. We strongly recommend upgrading to the 26.05 platform as soon as possible.

Impact

None

NixOS 25.11 platform

  • Pull upstream NixOS changes, security fixes, and package updates:
    • docker_29: 29.5.3 -> 29.6.0
    • firefox: 152.0.3 -> 152.0.4

NixOS 26.05 platform

  • Pull upstream NixOS changes, security fixes, and package updates:
    • chromedriver: 149.0.7827.200 -> 150.0.7871.46
    • chromium: 149.0.7827.200 -> 150.0.7871.46
    • erlang: 28.5.0.2 -> 28.5.0.3
    • haproxy: 3.3.9 -> 3.3.11
    • k3s: 1.35.5+k3s1 -> 1.35.6+k3s1
    • k3s_1_33: 1.33.12+k3s1 -> 1.33.13+k3s1
    • k3s_1_34: 1.34.8+k3s1 -> 1.34.9+k3s1
    • k3s_1_35: 1.35.5+k3s1 -> 1.35.6+k3s1
    • k3s_1_36: 1.36.1+k3s1 -> 1.36.2+k3s1
    • keycloak: 26.6.3 -> 26.6.4
    • mastodon: 4.6.2 -> 4.6.3
    • openvpn: 2.6.19 -> 2.6.21

Detailed Changes