diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81ce1548fb..57404c13dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## v3.4.0-alpha.1
+
+### Bug fixes
+
+* [41deeb4e4](https://github.com/api-platform/core/commit/41deeb4e49c35d27cd902ea41ddaa3c8c492d8e4) fix(symfony): fix debug:api-resource command for class with multiple resources with same uriTemplate (#6505)
+* [52fd9818b](https://github.com/api-platform/core/commit/52fd9818b1d02dd89cac578e0762530079b5b42d) fix(elasticsearch): change normalize return type to compatible with other normalizers (#6493)
+* [61af0cc90](https://github.com/api-platform/core/commit/61af0cc90c1e095edb12e32ef433a742ef46637e) fix(doctrine): allow doctrine/dbal:^4
+* [e22392193](https://github.com/api-platform/core/commit/e22392193bb1fc71ece5abf393fa54b0745fc287) fix(state): security parameter with listeners (#6457)
+
+
+### Features
+
+* [0b985ae76](https://github.com/api-platform/core/commit/0b985ae760bc4689d3f5bbacebb21b35b334d0be) feat(state): add security to parameters (#6435)
+* [26d5cbb9b](https://github.com/api-platform/core/commit/26d5cbb9ba996f793e50eff3eab578ea0753d243) feat: deprecate query parameter validator (#6454)
+* [63ccfd58c](https://github.com/api-platform/core/commit/63ccfd58c95b5aa4aa0353eb122d96ef35187222) feat: BackedEnum resources (#6309)
+* [65296eaf1](https://github.com/api-platform/core/commit/65296eaf1eb18dc725e9316e9ab49b191aae43a3) feat(openapi): allow optional request body content (#6374)
+* [7399fcf7e](https://github.com/api-platform/core/commit/7399fcf7eaf28cd649d137da1fdd54f69093e275) feat(symfony): skip error handler (#6463)
+* [74986cb55](https://github.com/api-platform/core/commit/74986cb552182dc645bd1fc967faa0954dd59e0a) feat: inflector as service (#6447)
+* [b47edb2a4](https://github.com/api-platform/core/commit/b47edb2a499c34e79c167f963e3a626a3e9d040a) feat(serializer): context IRI in HAL or JsonApi format (#6215)
+
 ## v3.3.11
 
 ### Features
@@ -2416,4 +2436,4 @@ Please read #2825 if you have issues with the behavior of Readable/Writable Link
 ## 1.0.0 beta 2
 
 * Preserve indexes when normalizing and denormalizing associative arrays
-* Allow setting default order for property when registering a `Doctrine\Orm\Filter\OrderFilter` instance
\ No newline at end of file
+* Allow setting default order for property when registering a `Doctrine\Orm\Filter\OrderFilter` instance