Features & Improvements

• Added support for Python 3.12 #379
• Added CONTRIBUTING.md document #331
• Added tests/ directory to sdist artifact #327

Bug fixes

• Fixed subcommand completions for Fish #359
• Removed deprecated -A option from Fish completions #366
• Fixed program name discovery in completions script when running as module #231
• Fixed ANSI coloring detection in virtual terminal environments (Windows, PyCharm) #104
• Fixed terminal size detection #299

• Relax poetry-core requirement for PEP 517 builds (#291).

No source code changes.

This is a version-only release to replace 1.0.0, which was yanked on the grounds that it was incompatible with real dependents (i.e. Poetry) based on their version specifiers, which explicitly included 1.0.0 pre-releases.

Key points

• Supported Python versions are now 3.7 up to 3.11.
• cleo is now fully type-checked.
• cleo no longer depends on clikit.

Changed

• Replaced Terminal class with shutil.get_terminal_size() from standard library
  (#175).
• Exceptions are now Errors (#179).
• pylev was dropped in favor of much faster rapidfuzz (#173).
• Default error verbosity was reduced (#132 & #166).

Removed

• Removed doc comment-based command configuration notation
  (#239).

Fixed

• --no-interaction is now automatically set when running in non-TTY terminals (#245).
• Generated completions will no longer cause shell errors for namespaced commands (#247).
• Using ^C while autocompleting Question answer will no longer break terminal (#240).
• Namespaced commands no longer reset interactive state (#234).
• Fixed underlying regex that caused CVE-2022-42966 (#285).

Changed

• Upgraded clikit to version ^0.6.0.