Enhancements:
- Open compact index cache in binary mode when appending. Pull request #9679 by hsbt
Bug fixes:
- Unquote Gem.ruby when spawning it as a separate argv element. Pull request #9695 by hsbt
- Escape glob metacharacters in install paths when globbing. Pull request #9687 by hsbt
- Avoid space-containing absolute path in RUBYOPT. Pull request #9696 by hsbt
- Preserve the locked Bundler checksum when the gem isn't cached. Pull request #9658 by rwstauner
Documentation:
- Point Bundler gemspec metadata at the moved docs. Pull request #9648 by hsbt