diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89585fe..826a0ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,34 @@
 ## [Unreleased]
 
 ### Added
+- Feruchemy activation event chain for Terris characters (discovery + first metalmind)
+- Allomantic training system: decisions and events for mentoring family Allomancers
+- Metal supply management: acquire metals, black market, wartime scarcity events
+- Savant acquisition and consequences events for long-term Allomancers
+- Late snapping event for characters age 17-30 (triggered by imprisonment/trauma)
+- Hemalurgy expansion: Inquisitor transformation, Ruin's whispers, Ministry discovery events
+- Sandbox mode decision to test for metallic arts potential (any culture)
+- Men-at-arms recruitment restrictions (culture, rank, Allomancer requirements)
+- Metal reserve modifiers (abundant/low/depleted) affecting Allomancer effectiveness
+- Feruchemy modifiers: Keeper of Terris, first metalmind variants (pewter/copper/gold)
+- Savant power surge modifier for uncontrolled metal-burning episodes
+- Atium reserve and brutal repression modifiers
+- Opinion modifiers for parent reactions to snapping outcomes
+- has_multiple_spikes_trigger for Inquisitor transformation eligibility
+- On-imprison hook for late snapping
+- Game start metal supply grants for starting Allomancers
+
+### Fixed
+- Invalid event themes (skulduggery, mystery, learning_skill) replaced with valid CK3 themes
+- Loc key hash collision (mistborn_feruchemy.0010.c → opt_c)
+- county_opinion → county_opinion_add in brutal_repression modifier
+- Skaa allomancer recruitment now uses random Misting type instead of hardcoded Coinshot
+- Atium events use decrease_lord_ruler_attention_effect for consistency
+- Snapping effect redirected to event chain as single source of truth
+- Duralumin and nicroburst added to compounding check triggers
+
+### Changed
+- Men-at-arms rebalanced: Koloss max reduced (300→150), costs increased; Mistborn Agent damage reduced (100→80); Hazekiller counter multiplier doubled; Skaa Levy max halved
 - Narrative/Sandbox game mode toggle on the game setup screen
 - 34 vanilla decision suppression files — only Mistborn decisions appear
 - Bookmark group (bm_group_1020) and placeholder bookmark portraits