• Preserve types on partialMock() and spy() by @AJenbo in #59384
• Fix missing UnitEnum support in ModelNotFoundException by @jtheuerkauf in #59423
• [12.x] Fix macros with static closures by @FeBe95 in #59449
• Correct Storage::fake() return type by @AJenbo in #59469
• [12.x] Fix callable type for freezeTime, freezeSecond, and travelTo by @nbayramberdiyev in #59466
• [12.x] Support string abstract in mock/partialMock/spy PHPDoc by @kayw-geek in #59477
• Document thrown exceptions in FilesystemAdapter by @AJenbo in #59534
• Hint \Redis @mixin on Connection by @AJenbo in #59532
• [12.x] Use PDO subclass polyfill by @jnoordsij in #59640
• [12.x] Fix infinite rate limiter TTL on custom increments by @paulandroshchuk in #59693
• [12.x] Support named credential providers for SQS queue connections by @kieranbrown in #59754
• [12.x] Prevent array to string conversion in signature validation by @alies-dev in #59778