What's Changed

• CI: Add JRuby 9.3, use bundler-cache by @olleolleolle in #173
• Fix names by @nobu in #178
• Update README.rdoc by @jwillemsen in #179
• s/RubyVM::JIT/RubyVM::MJIT/g by @k0kubun in #180
• ci: update to cover Ruby 3.1 by @flavorjones in #181
• Fix typo in sample/calc.y. by @simi in #184
• Added dependabot.yml for actions by @hsbt in #186
• Bump actions/checkout from 2 to 3 by @dependabot in #187
• [DOC] Remove stale Object::ParseError documentation by @nobu in #188
• Strip trailing spaces by @nobu in #189
• Fix flag to Regexp.new by @nobu in #191
• Fix documentation directory name in README by @okuramasafumi in #193
• Make racc test more flexible (for JRuby). by @enebo in #194
• Update racc.en.rhtml by @jwillemsen in #195
• Update README.rdoc by @jwillemsen in #196
• Update racc.gemspec by @jwillemsen in #197
• ci: update jruby versions and add truffleruby by @flavorjones in #198

New Contributors

• @jwillemsen made their first contribution in #179
• @k0kubun made their first contribution in #180
• @simi made their first contribution in #184
• @dependabot made their first contribution in #187
• @okuramasafumi made their first contribution in #193

Full Changelog: v1.6.0...v1.6.1