8.100.1

What's Changed

• JavaScript: add an XML LST by @greg-at-moderne in #9694
• JavaScript: a pattern's type annotation is required under lenient matching by @myhau in #9683
• JavaScript: add member editing helpers for JSON by @greg-at-moderne in #9695
• JavaScript: keep template replacements from fusing with adjacent word tokens by @greg-at-moderne in #9682
• JavaScript: parse BigInt literals to a bigint value by @greg-at-moderne in #9678
• JavaScript: parse ** as JS.Binary instead of JS.AssignmentOperation by @greg-at-moderne in #9684
• Support single-element package names in ChangePackage by @Niloyyy in #9689
• JavaScript: support import defer and import.defer(...) by @greg-at-moderne in #9660
• Guard first-class prefix formatting for compilation units without classes by @jkschneider in #9697

Full Changelog: v8.100.0...v8.100.1