Release notes for GitHub Enterprise Server versions 2.20.0+ have moved to GitHub Docs. Release notes for versions prior to 2.20.0 will remain on GitHub Enterprise Releases
Issues cannot be closed if they contain a permalink to a blob in the same repository where the file path is longer than 255 characters.
Some pull requests and issues are purged completely when restoring the repository right after deleting it.
Resque workers may not be cleaned up following a configuration run leading to a growing number of stale workers which in turn could lead to high memory consumption. (updated 2019-05-08)