- Hardens parameter encoding and JIT compilation against prototype pollution and adds support for dots in class binding names and popover property bindings.
- Introduces several stability and bug fixes: prevents idle bucket deletion, avoids swallowing compilation errors, fixes crashes with shared APP IDs, improves event handling, forms blur handling, and abort signal checks.
- Enhances tooling: inlines TCB for local directives, normalizes .d.ts output paths, and updates router field ID migrations.