ruby/rubygems bundler-v2.4.20

on GitHub

Enhancements:

• Bump actions/checkout to v4 in bundler gem template #6966
• Add support for the ruby-3.2.2 format in the ruby file: Gemfile directive, and explicitly test the 3.2.2@gemset format as rejected #6954
• Support ruby file: ".tool-versions" in Gemfile #6898
• Unify LockfileParser loading of SPECS section #6933
• Only check circular deps when dependency api is available, not on full index sources #6919

Bug fixes:

• Allow standalone mode to work on a Windows edge case #6989
• Fix bundle outdated crashing when both ref and branch specified for a git gem in Gemfile #6959
• Fix bundle update --redownload #6924
• Fixed malformed bundler version in lockfile making Bundler crash #6920
• Fix standalone install crashing when using legacy gemfiles with multiple global sources #6918
• Resolve ruby version file relative to bundle root #6892

Performance:

• Lazily construct fetcher debug messages #6973
• Avoid allocating empty hashes in Index #6962
• Stop allocating the same settings keys repeatedly #6963
• Improve Bundler::Index efficiency by removing unnecessary creation and dups #6931
• (Further) Improve Bundler::Settings#[] performance and memory usage #6923
• Don't use full indexes unnecessarily on legacy Gemfiles #6916
• Improve memory usage in Bundler::Settings, and thus improve boot time #6884