v6.12.0

What's Changed

✨ Enhancements

• Display main page's Table of Contents when viewed from the index page by @st0012 in #1250

🐛 Bug Fixes

• Stop accepting Document objects as CodeObject#comment by @tompng in #1210
• Reduce document difference between RDoc::Parser::Ruby and RDoc::Parser::PrismRuby by @tompng in #1284

🛠 Other Changes

• Bump ruby/setup-ruby from 1.207.0 to 1.213.0 by @dependabot in #1280
• Bump step-security/harden-runner from 2.10.3 to 2.10.4 by @dependabot in #1279
• Update ruby-core workflow to just generate documentation by @st0012 in #1278
• Add a build:local_ruby task to simplify local testing flow by @st0012 in #1281
• Bump ruby/setup-ruby from 1.213.0 to 1.214.0 by @dependabot in #1283
• Remove unnecessary file_name parameter from Parser#initialize by @st0012 in #1146
• Bump ruby/setup-ruby from 1.214.0 to 1.215.0 by @dependabot in #1285

Full Changelog: v6.11.0...v6.12.0