CHANGELOG.md

@@ -17,6 +17,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - **Runtime ENV handling** – Empty or invalid environment variables (e.g. `SMTP_PORT=`, `PORT=`, `POOL_SIZE=`, `DATABASE_PORT=`) no longer cause `ArgumentError` at boot. Instead raises clear errors for required vars set but empty (e.g. DATABASE_HOST, PHX_HOST/DOMAIN, SECRET_KEY_BASE).
 - **PostgreSQL 18 Docker volume path** – Corrected the database volume path to match PostgreSQL 18 expectations.
+- **Association name ENV handling** – `ASSOCIATION_NAME` is now treated as source of truth; the field is read-only in Global Settings when managed via ENV.
+- **Association name consistency after updates** – Layout now prefers explicitly assigned `club_name` values to avoid stale cached values right after settings changes.
+- **SMTP ENV/UI source selection** – SMTP now follows a strict single-source policy: ENV-only when `SMTP_HOST` is set, otherwise Settings-only.
+- **SMTP settings UI in ENV mode** – SMTP fields are read-only, save action is hidden, and missing required ENV keys are shown as a warning.
 
 ### Dependency updates
 - Mix dependencies were updated.