v3.4.22

Enhancements:

• Update SPDX license list as of 2023-10-05. Pull request
  #7040 by
  github-actions[bot]
• Remove unnecessary rescue. Pull request
  #7109 by
  deivid-rodriguez
• Installs bundler 2.4.22 as a default gem.

Bug fixes:

• Handle empty array at built-in YAML serializer. Pull request
  #7099 by hsbt
• Ignore non-tar format .gem files during search. Pull request
  #7095 by dearblue
• Allow explicitly uninstalling multiple versions of same gem. Pull
  request #7063 by
  kstevens715

Performance:

• Avoid regexp match on every call to Gem::Platform.local. Pull request
  #7104 by segiddins

Documentation:

• Get Gem::Specification#extensions_dir documented. Pull request
  #6218 by
  deivid-rodriguez