lib.oldestSupportedReleaseIsAtLeast

Whether a feature is supported in all supported releases (at the time of release branch-off, if applicable). See oldestSupportedRelease.

Inputs

release

Release number of feature introduction as an integer, e.g. 2111 for 21.11. Set it to the upcoming release, matching the nixpkgs/.version file.

Noogle detected

• lib.isInOldestRelease
• lib.trivial.isInOldestRelease
• lib.trivial.oldestSupportedReleaseIsAtLeast

oldestSupportedReleaseIsAtLeast =
    release:
      release <= lib.trivial.oldestSupportedRelease;