ruby/rubygems bundler-v2.6.4

on GitHub

Enhancements:

• Make Bundler never instantiate development dependencies #8486
• Fix some invalid options to gem DSL not getting reported as invalid #8480
• Add irb to a Gemfile for a newly created gem #8467
• Auto-heal empty installation directory #8457
• Fix bundle console unnecessarily trying to load IRB twice #8443
• Add ruby_34 and ruby_35 as valid platform: #8430
• Consider gems under platform: :windows filter in Gemfile when running on Windows with ARM architecture #8428

Bug fixes:

• Fix regression when running bundle update <foo> would sometimes downgrade a top level dependency #8491
• Fix dependency locking when Bundler finds incorrect lockfile dependencies #8489
• Raise error when lockfile is missing deps in frozen mode #8483
• Fix bundle install --prefer-local sometimes installing very old versions #8484
• Fix incorrect error message when running bundle update in frozen mode #8481
• Keep platform variants in vendor/cache even if incompatible with the current Ruby version #8471
• Fix bundle console printing bug report template incorrectly #8436
• Fix --prefer-local not respecting default gems #8412

Performance:

• Improve resolution performance #8458

Documentation:

• Fix more broken links #8416