diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1864a0d9a6..6a09648ebf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 ## [1.9.0 (MONTH xth, 2026)](#1-9-0)
 
 ### Additions
+- Trainer bags and packs got added
+  - You can craft and equip those to store additional items
 
 ### Changes
 - Trading has been overhauled to allow offering multiple Pokémon, up to the entire party, in a single trade
@@ -17,6 +19,17 @@
 - `TradeEvent.Pre` and `TradeEvent.Post` now expose every Pokémon each participant receives (`tradeParticipant1Pokemon` and `tradeParticipant2Pokemon` are now lists), and their Molang context includes `trade_participant_1_pokemon_list` and `trade_participant_2_pokemon_list`
 
 ### Molang & Datapacks
+- `bag_categories` got added which control what kind of tabs and capabilities the Trainerbags have
+```json
+{
+  "order": 1,
+  "icon": "cobblemon:textures/item/medicine/potion.png",
+  "whiteListTag": "cobblemon:bag/whitelist_consumables",
+  "blackListTag": "cobblemon:bag/blacklist_consumables",
+  "maxCount": 512
+}
+```
+- Bunch of default tags as white/blacklist got added to control what can be inserted the corresponding bag categories
 
 ### Particles