diff --git a/changelogs/4.0-snapshot.md b/changelogs/4.0-snapshot.md
index 4299cf210..c0b256807 100644
--- a/changelogs/4.0-snapshot.md
+++ b/changelogs/4.0-snapshot.md
@@ -61,6 +61,7 @@ This version features substantial changes to the network system, improving coher
 - Everything in the `pocketmine\metadata` namespace and related implementations have been removed.
 
 ### Block
+- A new `VanillaBlocks` class has been added, which contains static methods for creating any currently-known block type. This should be preferred instead of use of `BlockFactory::get()` where constants were used.
 - Blocks with IDs >= 256 are now supported.
 - Block state and variant metadata have been separated.
   - Variant is considered an extension of ID and is immutable.
@@ -396,6 +397,7 @@ This version features substantial changes to the network system, improving coher
 
 ### Item
 #### General
+- A new `VanillaItems` class has been added, which contains static methods for creating any currently-known item type. This should be preferred instead of use of `ItemFactory::get()` where constants were used.
 - `Item->count` is no longer public.
 - The hierarchy of writable books has been changed: `WritableBook` and `WrittenBook` now extend `WritableBookBase`.
 - The following API methods have signature changes: