Nightly 2026-07-17

What's Changed

• avm2: Use proper error in XMLList constructor when parsing fails by @Lord-McSweeney in #24226
• tests: Don't test platform/arch-specific NaN serialization in AVM1/AMF0 by @danielhjacobs in #24225
• avm2: Fix some verify errors and add tests by @kjarosh in #24224
• chore: Bump crossbeam-epoch to resolve RUSTSEC-2026-0204 by @torokati44 in #24230
• extension: Page opt out should disable polyfill by @danielhjacobs in #24062
• avm2: Minor performance improvements by @Lord-McSweeney in #24211
• ci: Define version number in macOS Info.plist for stable releases by @ChrisCPI in #24220

Full Changelog: nightly-2026-07-16...nightly-2026-07-17