Update CHANGELOG

Author: driesvints

CHANGELOG.md

@@ -1,6 +1,36 @@
 # Release Notes for 10.x
 
-## [Unreleased](https://github.com/laravel/framework/compare/v10.20.0...10.x)
+## [Unreleased](https://github.com/laravel/framework/compare/v10.21.0...10.x)
+
+## [v10.21.0](https://github.com/laravel/framework/compare/v10.20.0...v10.21.0) - 2023-08-29
+
+- [10.x] Add broadcastAs function at BroadcastNotificationCreated by [@raphaelcangucu](https://github.com/raphaelcangucu) in https://github.com/laravel/framework/pull/48136
+- [10.x] Fix `createOrFirst` on transactions by [@tonysm](https://github.com/tonysm) in https://github.com/laravel/framework/pull/48144
+- [10.x] Improve `PendingRequest::pool()` return type by [@axlon](https://github.com/axlon) in https://github.com/laravel/framework/pull/48150
+- [10.x] Adds start and end string replacement helpers by [@joedixon](https://github.com/joedixon) in https://github.com/laravel/framework/pull/48025
+- [10.x] Fix flaky test using microtime by [@tonysm](https://github.com/tonysm) in https://github.com/laravel/framework/pull/48156
+- [10.x] Allow failed job providers to be countable by [@timacdonald](https://github.com/timacdonald) in https://github.com/laravel/framework/pull/48177
+- [10.x] Change the return type of getPublicToken function by [@fahamjv](https://github.com/fahamjv) in https://github.com/laravel/framework/pull/48173
+- [10.x] Fix flakey `HttpClientTest` test by [@joshbonnick](https://github.com/joshbonnick) in https://github.com/laravel/framework/pull/48166
+- [10.x] Give access to job UUID in the job queued event by [@timacdonald](https://github.com/timacdonald) in https://github.com/laravel/framework/pull/48179
+- [10.x] Add `serializeAndRestore()` to `QueueFake` and`BusFake` by [@cosmastech](https://github.com/cosmastech) in https://github.com/laravel/framework/pull/48131
+- Add visibility Support for Scoped Disk Configurations by [@okaufmann](https://github.com/okaufmann) in https://github.com/laravel/framework/pull/48186
+- [10.x] Ensuring Primary Reference on Retry in `createOrFirst()` by [@mpyw](https://github.com/mpyw) in https://github.com/laravel/framework/pull/48161
+- [10.x] Make the `firstOrCreate` methods in relations use `createOrFirst` behind the scenes by [@tonysm](https://github.com/tonysm) in https://github.com/laravel/framework/pull/48192
+- [10.x] Enhancing `updateOrCreate()` to Use `firstOrCreate()` by [@mpyw](https://github.com/mpyw) in https://github.com/laravel/framework/pull/48160
+- [10.x] Introduce short-hand "false" syntax for Blade component props by [@ryangjchandler](https://github.com/ryangjchandler) in https://github.com/laravel/framework/pull/48084
+- [10.x] Fix validation of attributes that depend on previous excluded attribute by [@hans-thomas](https://github.com/hans-thomas) in https://github.com/laravel/framework/pull/48122
+- [10.x] Remove unused `catch` exception variables by [@osbre](https://github.com/osbre) in https://github.com/laravel/framework/pull/48209
+- Revert "feature: introduce short hand false syntax for component prop… by [@driesvints](https://github.com/driesvints) in https://github.com/laravel/framework/pull/48220
+- [10.x] Return from maintenance middleware early if URL is excluded by [@axlon](https://github.com/axlon) in https://github.com/laravel/framework/pull/48218
+- [10.x] Array to string conversion error exception by [@hans-thomas](https://github.com/hans-thomas) in https://github.com/laravel/framework/pull/48219
+- [10.x] Migrate to `laravel/facade-documenter` repository by [@timacdonald](https://github.com/timacdonald) in https://github.com/laravel/framework/pull/48223
+- Remove unneeded Return type in Docblock of Illuminate\Database\Eloquent\Builder.php by [@FrazerFlanagan](https://github.com/FrazerFlanagan) in https://github.com/laravel/framework/pull/48228
+- [10.x] Fix issues with updated_at by [@driesvints](https://github.com/driesvints) in https://github.com/laravel/framework/pull/48230
+- [10.x] Use Symfony Response in exception handler by [@thomasschiet](https://github.com/thomasschiet) in https://github.com/laravel/framework/pull/48226
+- [10.x] Allow failed jobs to be counted by "connection" and "queue" by [@timacdonald](https://github.com/timacdonald) in https://github.com/laravel/framework/pull/48216
+- [10.x] Add method `Str::convertCase` by [@rmunate](https://github.com/rmunate) in https://github.com/laravel/framework/pull/48224
+- [10.x] Make the `updateOrCreate` methods in relations use `firstOrCreate` behind the scenes by [@mpyw](https://github.com/mpyw) in https://github.com/laravel/framework/pull/48213
 
 ## [v10.20.0](https://github.com/laravel/framework/compare/v10.19.0...v10.20.0) - 2023-08-22