Update CHANGELOG.md

Author: gmao-rreichle

CHANGELOG.md

@@ -9,13 +9,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added cnclm51 remapping
+
 ### Changed
 
 - Expand user home path '~' in remap python scripts
 - Moved from `f2py2` to `f2py3` to enable removal of Python 2 support
 
 ### Fixed
 
+- Provide default "zoom" value for remap_restarts yaml file
+
 ### Removed
 
 ### Deprecated