v2.12.0 🎁

🚀 New features

• Include LookaheadStream from analysis-model (#467) @uhafner

✨ Improvements

• Enable some new CheckStyle rules (#468) @uhafner

📦 Dependency updates

• Bump kentaro-m/auto-assign-action from 1.2.0 to 1.2.1 (#461) @dependabot
• Bump junit.version from 5.8.1 to 5.8.2 (#463) @dependabot
• Bump mockito-core from 4.0.0 to 4.1.0 (#460) @dependabot
• Bump actions/cache from 2.1.6 to 2.1.7 (#462) @dependabot
• Bump junit-platform-launcher from 1.8.1 to 1.8.2 (#464) @dependabot
• Bump pmd.version from 6.40.0 to 6.41.0 (#465) @dependabot
• Bump checkstyle from 9.1 to 9.2 (#466) @dependabot