main
script: Expose `constructor()` on CustomElementRegistry (#45791)
script: Expose `initialize` method of `CustomElementRegistry`; Reduce unnecessary rooting in all variants of `fn set_custom_element_registry` (#45903)
script: Expose `CustomElementRegistry` for `DocumentOrShadowRoot` (#45872)
Sync WPT with upstream (09-08-2026) (#47094)
script: Implement customElementRegistry support for document.importNode (#41385)
Sync WPT with upstream (19-07-2026) (#46619)
wpt: Update every obsolete, renamed expectations (#44895)
Sync WPT with upstream (20-04-2025) (#36618)
Sync WPT with upstream (27-07-2025) (#38296)
Sync WPT with upstream (15-06-2025) (#37468)
Sync WPT with upstream (12-07-2026) (#46454)
Sync WPT with upstream (28-06-2026) (#46043)
script: Align `lookup_custom_element_definition` according to specs (#46179)
script: Define scoped document set for CustomElementRegistry (#46073)