nixpkgs/nixos/doc/manual/release-notes/rl-2405.section.md

Release 24.05 (“Uakari”, 2024.05/??)

Support is planned until the end of December 2024, handing over to 24.11.

Highlights

In addition to numerous new and upgraded packages, this release has the following highlights:

• Create the first release note entry in this section!

New Services

• maubot, a plugin-based Matrix bot framework. Available as services.maubot.

• Anki Sync Server, the official sync server built into recent versions of Anki. Available as services.anki-sync-server.

Backward Incompatibilities

• mkosi was updated to v19. Parts of the user interface have changed. Consult the release notes for a list of changes.

Other Notable Changes

• Programs written in Nim are built with libraries selected by lockfiles. The nimPackages and nim2Packages sets have been removed. See https://nixos.org/manual/nixpkgs/unstable#nim for more information.

• The Yama LSM is now enabled by default in the kernel, which prevents ptracing non-child processes. This means you will not be able to attach gdb to an existing process, but will need to start that process from gdb (so it is a child). Or you can set boot.kernel.sysctl."kernel.yama.ptrace_scope" to 0.

• The hardware.pulseaudio module now sets permission of pulse user home directory to 755 when running in "systemWide" mode. It fixes issue 114399.