v0.4.15

What's Changed

• Bump rb-sys from 0.9.117 to 0.9.118 by @dependabot[bot] in #123
• Bump rb-sys from 0.9.118 to 0.9.119 by @dependabot[bot] in #124
• Bump actions/cache from 4 to 5 by @dependabot[bot] in #125
• Bump rb-sys from 0.9.119 to 0.9.121 by @dependabot[bot] in #126
• Bump rb-sys from 0.9.121 to 0.9.123 by @dependabot[bot] in #127
• Bump rb-sys from 0.9.123 to 0.9.124 by @dependabot[bot] in #128
• Build gems for Ruby 4 by @gjtorikian in #129
• [skip test] Release v0.4.15 by @github-actions[bot] in #130

Full Changelog: v0.4.14...v0.4.15