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Crystal 1.11.2 is released!

Johannes Müller

We are announcing a new patch release of the Crystal 1.11 series. Crystal 1.11.2 fixes some regressions from 1.11.0.

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.


This release includes 4 changes since 1.11.1 by 2 contributors. We thank all the contributors for all the effort put into improving the language! ❤️


The changes are fixes for minor regression bugs in the standard library.

For more details, visit the full changelog.

  • Fixed to accept a cause argument. This was broken in 1.11.0 (#14242)
  • Fix Crystal.print_error (used for example to print segfaults) to print addresses. This was broken in 1.11.0 (#14186)

We have been able to do all of this thanks to the continued support of 84codes and every other sponsor. To maintain and increase the development pace, donations and sponsorships are essential. OpenCollective is available for that.

Reach out to if you’d like to become a direct sponsor or find other ways to support Crystal. We thank you in advance!