diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb5c74d9..b6f6fb19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,12 @@
 
 ## [Unreleased]
 
+## [v0.51.362] — 2026-06-11 — Release MA (malformed providers config no longer crashes)
+
+### Fixed
+
+- **A malformed `providers` config no longer crashes provider/model resolution (#3979).** If `providers` in `config.yaml` was set to a truthy non-dict value (e.g. a list), several resolution paths called `.get(...)` on it and raised `AttributeError`. Provider config is now read through isinstance-guarded helpers that treat a malformed value as unconfigured (empty), so resolution degrades gracefully instead of crashing. Valid dict-shaped configs are unaffected. (#3979)
+
 ## [v0.51.361] — 2026-06-11 — Release LZ (configurable session cookie name)
 
 ### Added