v12.1.0

What's Changed

• Fixes documentation typo in rakefile.rdoc by @kurotaky in #180
• Travis: add 2.4.0 to matrix, update patch versions by @olleolleolle in #184
• Remove an extra assertion by @nobu in #186
• Added coveralls gem again by @hsbt in #187
• FileTask#out_of_date? calls depended FileTask#out_of_date? for execution by @aycabta in #183
• Use Ruby 2.4.1 for Travis CI by @aycabta in #199
• Chained extensions by @pjump in #39
• Change FileUtils#sh to adopt with hash style option. by @igaiga in #202
• Make LoadError from running tests more obvious by @drbrain in #195
• Update to latest versions of Ruby 2.2, 2.3 and JRuby 9k by @aycabta in #205
• Add ruby_version 24 and 24-x64 to appveyor.yml by @aycabta in #208
• Specify frozen string literal is true by @hsbt in #209
• When pattern is nil, enhance_with_matching_rule will not fail by @lzap in #182
• Travis: jruby-9.1.12.0 by @olleolleolle in #218
• gemspec: Exclude various YAML configuration files by @olleolleolle in #217
• Fixup rubocop warnings by @hsbt in #219
• Travis: jruby-9.1.13.0 by @olleolleolle in #220
• Added did you mean to rake by @xtina-starr in #221

New Contributors

• @kurotaky made their first contribution in #180
• @pjump made their first contribution in #39
• @igaiga made their first contribution in #202
• @lzap made their first contribution in #182
• @xtina-starr made their first contribution in #221

Full Changelog: v12.0.0...v12.1.0