This release fixes the following problems identified in 4.2.0:

• When building from a tarball without Sphinx (that is, with -DBUILD_DOCS=OFF or when sphinx-build is not found), builtin man pages and help files were missing, which has been fixed (#12052).
• fish_config’s theme selector (the “colors” tab) was broken, which has been fixed (#12053).

Download links: To download the source code for fish, we suggest the file named fish-4.2.1.tar.xz. The file downloaded from Source code (tar.gz) will not build correctly. A GPG signature using this key is available as fish-4.2.1.tar.xz.asc.

The files called fish-4.2.1-linux-*.tar.xz contain standalone fish binaries for any Linux with the given CPU architecture.