update CHANGELOG.md

Author: valentino-amadeus

CHANGELOG.md

@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+- Update sensitive fields.
+  - Remove "error".
+  - Add missing fields.
+- Fix cleanJson.
+  - Lowercase keys before comparison.
+
 ## [3.77.6] - 2022-03-08
 ### Fixed
 - Only remove cookie fields when removing sensitive data from logs.