2.6.4

Fixes

• Add es5 as trailingComma option (Issue #652) fixed by #655 by @jtkiesel
• Add types to exports in package.json (Issue #663) fixed by #664 by @mshima
• Hug lambdas without blocks (Issue #650) fixed by #653 by @jtkiesel
• Align with JDK 22 spec (Issue #665) fixed by #666 by @jtkiesel

Misc

• Update advanced_usage.md with current working configuration for IntelliJ (#669 by @tfield)
• Update trailingComma option on advanced_usage.md (#451 by @jslivane)
• Automate GitHub Pages deployment (#672 by @jtkiesel)