v6.6.0

What's Changed

• ci: ensure ubuntu image has libyaml-dev for psych 5 by @flavorjones in #951
• Clean up home directories for each test by @nobu in #956
• Fix fragile tests by @nobu in #957
• Add rdoc:coverage default task by @zzak in #971
• Fix reference to proper list type RDoc::MarkupReference by @cjilbert504 in #969
• Actually execute RDoc document task for coverage by @zzak in #972
• Remove duplicate word in RDoc::MarkupReference by @cjilbert504 in #968
• Fix RDoc::Parser::Ruby not being documented by @etiennebarrie in #975
• Improve actions by @hsbt in #977
• Prefer to use File.readlines instead of IO.readlines by @hsbt in #980
• Use github pages action by @hsbt in #981
• Use evanphx/kpeg#58 by @hsbt in #982
• Removed badge from codeclimate by @hsbt in #989
• Use File.binread by @nobu in #991
• Update test libraries from ruby/ruby 2023-04-29 by @nobu in #997
• Update test libraries from ruby/ruby 2023-04-29 by @nobu in #998
• Fix ReDoS by @nobu in #999
• Fix references to nested label in table_of_contents by @nobu in #1002
• Fix generating gh-pages by @nobu in #1003
• [DOC] stop documenting fallback MatchData#match_length by @nobu in #1004
• Drop the support for 2.5 or earlier because of CVE-2021-31799 by @nobu in #1005
• Isolate root dir if specified by @zzak in #983
• Fix link to RDoc::Task on README by @ybiquitous in #1008
• Improve layout CSS by @ybiquitous in #1013
• Improve <summary> CSS on sidebar by @ybiquitous in #1012
• Configure RuboCop to remove excessive trailing new lines by @vinistock in #1018
• Embedded racc parser for portability by @hsbt in #1019
• Use flat_map for better performance by @p8 in #1022
• Fix missing closing colon for :notnew: by @zzak in #1023
• Add keydown event listener to focus on search field by @gemmaro in #926
• Fix to use KeyboardEvent.key over keyCode by @gemmaro in #962
• Add source_code, homepage and changelog uris to gemspec metadata by @vinistock in #1017
• Improve CSS for "toggle source" hovering over one more method signatures by @ybiquitous in #1020
• Tentatively ignore errors on TruffleRuby head by @nobu in #1028
• Removed truffleruby-head from CI by @hsbt in #1029
• Use test-unit-ruby-core instead of deep-copy from ruby repository by @hsbt in #1033
• Use a more portable way to check if code is parseable by @eregon in #1032
• handle symbols declared with %s by @theo-squadracer in #1031
• [DOC] Link fixes by @BurdetteLamar in #1035
• Omit descriptions and parameter lists for methods defined in C not mentioned in call-seq by @jeremyevans in #978
• Drop code for old versions by @nobu in #1038
• Delay DidYouMean until NotFoundError#message is called by @tompng in #1039
• test/rdoc/test_rdoc_generator_json_index.rb: Use assert_equal. by @junaruga in #1049
• test/rdoc/test_rdoc_generator_json_index.rb: pend in test_generate in ppc64le. by @junaruga in #1050

New Contributors

• @cjilbert504 made their first contribution in #969
• @etiennebarrie made their first contribution in #975
• @vinistock made their first contribution in #1018
• @p8 made their first contribution in #1022
• @theo-squadracer made their first contribution in #1031
• @tompng made their first contribution in #1039

Full Changelog: v6.5.0...v6.6.0