- Add modelKeys() to the Eloquent query builder and an array‑keys validation rule
- Improve queue handling by respecting job delays in QueueFake and FailoverQueue, and add dominant‑color detection plus HEIC/AVIF support to the image driver
- Refactor many internals (collection helpers, enum/value helpers, strict int checks, route signatures) and fix numerous PHP 8.5 deprecation warnings, validator bugs, pagination edge cases, and return‑type issues