diff --git a/changelogs/4.0-snapshot.md b/changelogs/4.0-snapshot.md
index 4b1374394..25732e783 100644
--- a/changelogs/4.0-snapshot.md
+++ b/changelogs/4.0-snapshot.md
@@ -577,6 +577,9 @@ This version features substantial changes to the network system, improving coher
 - The following API methods have changed signatures:
   - `World->addParticle()` now has the signature `addParticle(Vector3 $pos, Particle $particle, ?Player[] $players = null) : void`
   - `World->addSound()` now has the signature `addSound(?Vector3 $pos, Sound $sound, ?Player[] $players = null) : void`
+  - `World->getRandomTickedBlocks()` now returns `bool[]` instead of `SplFixedArray`.
+  - `World->addRandomTickedBlock()` now accepts `Block` instead of `int, int`.
+  - `World->removeRandomTickedBlock()` now accepts `Block` instead of `int, int`.
 - The following API methods have been renamed / moved:
   - `Level->getCollisionCubes()` -> `World->getCollisionBoxes()`
 - Extracted a unit `pocketmine\world\format\io\FastChunkSerializer` from `Chunk`: