What's Changed
- refactor: Remove mut references where not needed by @kjarosh in #23575
- avm1: Fix remaining clippy::collapsible_if and reenable lint by @kjarosh in #23573
- chore: Fix and reenable clippy::needless_pass_by_ref_mut in some places by @kjarosh in #23579
- chore: Change h1 to h2 headers in PR template by @kjarosh in #23581
- core: Fix LoaderDisplay's mouse picking for AVM1 content by @ChrisCPI in #23574
- core: Cleanup some
SwfSlice/buffer::Slicecode by @moulins in #23124
Full Changelog: nightly-2026-04-29...nightly-2026-04-30