Merge pull request #13424 from NixOS/release-notes

Release notes for Nix 2.30.0

Author: edolstra

doc/manual/rl-next/build-dir-mandatory.md

@@ -137,6 +137,7 @@
   - [Contributing](development/contributing.md)
 - [Releases](release-notes/index.md)
 {{#include ./SUMMARY-rl-next.md}}
+  - [Release 2.30 (2025-07-07)](release-notes/rl-2.30.md)
   - [Release 2.29 (2025-05-14)](release-notes/rl-2.29.md)
   - [Release 2.28 (2025-04-02)](release-notes/rl-2.28.md)
   - [Release 2.27 (2025-03-03)](release-notes/rl-2.27.md)

doc/manual/rl-next/deprecate__json.md

@@ -269,7 +269,7 @@
   e.g. `--warn-large-path-threshold 100M`.
 
 
-# Contributors
+## Contributors
 
 This release was made possible by the following 43 contributors:
 

doc/manual/rl-next/eval-profiler.md

@@ -77,7 +77,7 @@
   `<nix/fetchurl.nix>` is also known as the builtin derivation builder `builtin:fetchurl`. It's not to be confused with the evaluation-time function `builtins.fetchurl`, which was not affected by this issue.
 
 
-# Contributors
+## Contributors
 
 This release was made possible by the following 58 contributors: