nixpkgs/nixos/doc/manual/release-notes/rl-2505.section.md

Release 25.05 (“Warbler”, 2025.05/??)

Highlights

• The default PHP version has been updated to 8.3.

New Modules

• Kimai, a web-based multi-user time-tracking application. Available as services.kimai.

• Amazon CloudWatch Agent, the official telemetry collector for AWS CloudWatch and AWS X-Ray. Available as services.amazon-cloudwatch-agent.

Backward Incompatibilities

• binwalk was updated to 3.1.0, which has been rewritten in rust. The python module is no longer available. See the release notes of 3.1.0 for more information.

• buildGoPackage has been removed. Use buildGoModule instead. See the Go section in the nixpkgs manual for details.

• timescaledb requires manual upgrade steps. After you run ALTER EXTENSION, you must run this SQL script. For more details, see the following pull requests #6797. PostgreSQL 13 is no longer supported in TimescaleDB v2.16.

• Support for CUDA 10 has been dropped, as announced in the 24.11 release notes.

• zammad has had its support for MySQL removed, since it was never working correctly and is now deprecated upstream. Check the migration guide for how to convert your database to PostgreSQL.

• kanata was updated to v1.7.0, which introduces several breaking changes. See the release notes of v1.7.0 for more information.

• vscode-utils.buildVscodeExtension now requires pname as an argument

• nerdfonts has been separated into individual font packages under the namespace nerd-fonts. The directories for font files have changed from $out/share/fonts/{opentype,truetype}/NerdFonts to $out/share/fonts/{opentype,truetype}/NerdFonts/<fontDirName>, where <fontDirName> can be found in the official website as the titles in preview images, with the "Nerd Font" suffix and any whitespaces trimmed.

• the notmuch vim plugin now lives in a separate output of the notmuch package. Installing notmuch will not bring the notmuch vim package anymore, add vimPlugins.notmuch-vim to your (Neo)vim configuration if you want the vim plugin.

Other Notable Changes

• Create the first release note entry in this section!