# Release 3.8.1 (2025-07-11)

* Based on [upstream Nix 2.30.0](../release-notes/rl-2.30.md).

## What's Changed
* Address ifdef problem with macOS/BSD sandboxing by @gustavderdrache in [DeterminateSystems/nix-src#142](https://github.com/DeterminateSystems/nix-src/pull/142)


**Full Changelog**: [v3.8.0...v3.8.1](https://github.com/DeterminateSystems/nix-src/compare/v3.8.0...v3.8.1)