[8.x] update changelog

Author: TBlindaruk

CHANGELOG-8.x.md

@@ -1,6 +1,22 @@
 # Release Notes for 8.x
 
-## [Unreleased](https://github.com/laravel/framework/compare/v8.2.0...8.x)
+## [Unreleased](https://github.com/laravel/framework/compare/v8.3.0...8.x)
+
+
+## [v8.3.0 (2020-09-15)](https://github.com/laravel/framework/compare/v8.2.0...v8.3.0)
+
+### Added
+- Added `Illuminate\Foundation\Testing\Concerns\InteractsWithDatabase::castAsJson()` ([#34302](https://github.com/laravel/framework/pull/34302))
+- Handle array hosts in `Illuminate\Database\Schema\MySqlSchemaState` ([0920c23](https://github.com/laravel/framework/commit/0920c23efb9d7042d074729f2f70acbfec629c14))
+- Added `Illuminate\Pipeline\Pipeline::setContainer()` ([#34343](https://github.com/laravel/framework/pull/34343))
+- Allow including a closure in a queued batch ([#34333](https://github.com/laravel/framework/pull/34333))
+
+### Fixed
+- Fixed broken Seeder ([9e4a866](https://github.com/laravel/framework/commit/9e4a866cfb0420f4ea6cb4e86b1fbd97a4b8c264))
+
+### Changed
+- Bumped minimum vlucas/phpdotenv version ([#34336](https://github.com/laravel/framework/pull/34336))
+- Pass an instance of the job to queued closures ([#34350](https://github.com/laravel/framework/pull/34350))
 
 
 ## [v8.2.0 (2020-09-14)](https://github.com/laravel/framework/compare/v8.1.0...v8.2.0)