Update CHANGELOG

Author: taylorotwell

CHANGELOG.md

@@ -1,6 +1,42 @@
 # Release Notes for 12.x
 
-## [Unreleased](https://github.com/laravel/framework/compare/v12.2.0...12.x)
+## [Unreleased](https://github.com/laravel/framework/compare/v12.3.0...12.x)
+
+## [v12.3.0](https://github.com/laravel/framework/compare/v12.2.0...v12.3.0) - 2025-03-18
+
+* [12.x] fixes https://github.com/laravel/octane/issues/1010 by [@mihaileu](https://github.com/mihaileu) in https://github.com/laravel/framework/pull/55008
+* Added the missing 'trashed' event to getObservablesEvents() by [@duemti](https://github.com/duemti) in https://github.com/laravel/framework/pull/55004
+* [12.x] Enhance PHPDoc for Manager classes with `@param-closure-this` by [@kayw-geek](https://github.com/kayw-geek) in https://github.com/laravel/framework/pull/55002
+* [12.x] Fix `PendingRequest` typehints for `post`, `patch`, `put`, `delete` by [@cosmastech](https://github.com/cosmastech) in https://github.com/laravel/framework/pull/54998
+* [12.x] Add test for untested methods in LazyCollection by [@mohammadrasoulasghari](https://github.com/mohammadrasoulasghari) in https://github.com/laravel/framework/pull/54996
+* [12.x] fix indentation by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/54995
+* [12.x] apply final Pint fixes by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55014
+* Enhance validation tests: Add test for connection name detection in Unique rule by [@alikhosravidev](https://github.com/alikhosravidev) in https://github.com/laravel/framework/pull/54993
+* [12.x] Add json:unicode cast to support JSON_UNESCAPED_UNICODE encoding by [@fuwasegu](https://github.com/fuwasegu) in https://github.com/laravel/framework/pull/54992
+* [12.x] Add “Storage Linked” to the `about` command by [@adampatterson](https://github.com/adampatterson) in https://github.com/laravel/framework/pull/54949
+* [12.x] Add support for native JSON/JSONB column types in SQLite Schema builder by [@fuwasegu](https://github.com/fuwasegu) in https://github.com/laravel/framework/pull/54991
+* [12.x] Fix `LogManager::configurationFor()` typehint by [@cosmastech](https://github.com/cosmastech) in https://github.com/laravel/framework/pull/55016
+* [12.x] Add missing tests for LazyCollection methods by [@mohammadrasoulasghari](https://github.com/mohammadrasoulasghari) in https://github.com/laravel/framework/pull/55022
+* [12.x] Refactor: Structural improvement for clarity by [@AhmedAlaa4611](https://github.com/AhmedAlaa4611) in https://github.com/laravel/framework/pull/55018
+* Improve `toKilobytes` to handle spaces and case-insensitive units by [@alikhosravidev](https://github.com/alikhosravidev) in https://github.com/laravel/framework/pull/55019
+* [12.x] Fix mistake in `asJson` call in `HasAttributes.php` that was recently introduced by [@AndrewMast](https://github.com/AndrewMast) in https://github.com/laravel/framework/pull/55017
+* [12.x] reapply Pint style changes by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55015
+* Add validation test for forEach with null and empty array values by [@alikhosravidev](https://github.com/alikhosravidev) in https://github.com/laravel/framework/pull/55047
+* [12.x] Types: EnumeratesValues Sum by [@liamduckett](https://github.com/liamduckett) in https://github.com/laravel/framework/pull/55044
+* [12.x] Ensure Consistent Formatting in Generated Invokable Classes by [@AhmedAlaa4611](https://github.com/AhmedAlaa4611) in https://github.com/laravel/framework/pull/55034
+* Add element type to return array in Filesystem by [@AJenbo](https://github.com/AJenbo) in https://github.com/laravel/framework/pull/55031
+* [12.x] Add support for PostgreSQL "unique nulls not distinct" by [@thierry2015](https://github.com/thierry2015) in https://github.com/laravel/framework/pull/55025
+* [12.x] standardize multiline ternaries by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55056
+* [12.x] improved readability for `aliasedPivotColumns` by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55055
+* [12.x] remove progress bar from PHPStan output by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55054
+* [12.x] Fixes how the fluent Date rule builder handles `date_format` by [@AndrewMast](https://github.com/AndrewMast) in https://github.com/laravel/framework/pull/55052
+* Adding SSL encryption and support for MySQL connection by [@mdiktushar](https://github.com/mdiktushar) in https://github.com/laravel/framework/pull/55048
+* Revert "Adding SSL encryption and support for MySQL connection" by [@taylorotwell](https://github.com/taylorotwell) in https://github.com/laravel/framework/pull/55057
+* Ensure queue property is nullable by [@timacdonald](https://github.com/timacdonald) in https://github.com/laravel/framework/pull/55058
+* [12.x] return `$this` for chaining by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55060
+* [12.x] prefer `new Collection` over `collect()` by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55059
+* [12.x] use "class-string" type for `using` pivot model by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55053
+* [12.x] multiline chaining on Collections by [@browner12](https://github.com/browner12) in https://github.com/laravel/framework/pull/55061
 
 ## [v12.2.0](https://github.com/laravel/framework/compare/v12.1.1...v12.2.0) - 2025-03-12