We have a new patch release: Crystal 1.11.2 is released! - The Crystal Programming Language
Builds are available for all supported platforms: GitHub Releases, docker images 
, snapcraft, .deb and .rpm packages, Windows builds and the brew formula 
.
Check the install page for instructions.
While we have tested it against several known and sizeable projects, that doesn’t preclude the existence of further bugs. If you find an issue, please check the issue tracker and file a bug report.