diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a1014a0..2980a9fa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 1.0.53
+
+- Updated @-mention file truncation from 100 lines to 2000 lines
+- Add helper script settings for AWS token refresh: awsAuthRefresh (for foreground operations like aws sso login) and awsCredentialExport (for background operation with STS-like response).
+
+## 1.0.52
+
+- Added support for MCP server instructions
+
 ## 1.0.51
 
 - Added support for native Windows (requires Git for Windows)