v1.9.0

What's Changed

✨ Enhancements

• Type based completion using Prism and RBS by @tompng in #708
• Add command line option to select which completor to use by @tompng in #754

🐛 Bug Fixes

• Fix dancing-ruby Ctrl+C stop by @tompng in #735

🛠 Other Changes

• Restore encoding in InputCompletor test by @tompng in #732
• Suppress "Switch to inspect mode" messages by @nobu in #733
• Minor refactors around irb.rb by @st0012 in #736
• Bump actions/checkout from 4.1.0 to 4.1.1 by @dependabot in #739
• Easter egg for autocomplete mode by @tompng in #737
• Add workaround for CI failure by @ima1zumi in #742
• Use IRB's own doc for doc dialog tests by @st0012 in #743
• Add Racc as a development dependency by @st0012 in #747
• Skip TypeCompletion test in ruby ci by @tompng in #748
• README section for IRB::TypeCompletion by @tompng in #746
• Add a document to compare with pry by @st0012 in #745
• Fix readme's link to COMPARED_WITH_PRY doc by @st0012 in #749
• Use absolute link to COMPATED_WITH_PRY.md in readme by @st0012 in #750
• Revert "Skip TypeCompletion test in ruby ci (#748)" by @hsbt in #755
• Improve the contributing guideline by @st0012 in #756
• Bump version to 1.9.0 by @ima1zumi in #757

Full Changelog: v1.8.3...v1.9.0