diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8c85c56..46728346 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,20 +7,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [0.3.1] - 2020-08-21
 
 ### Added
-- Added instructions on setting PYTHONPATH to include GCPy directory when installing manually.
-- Added cross-dateline regional plotting capability for both lat/lon and cubed-sphere plots.
-- Added function to get lev dimension index that matches a requested pressure value.
-- Added basic up-to-date map plotting examples.
+- Added instructions on setting PYTHONPATH to include GCPy directory when installing manually
+- Added cross-dateline regional plotting capability for both lat/lon and cubed-sphere plots
+- Added function to get lev dimension index that matches a requested pressure value
+- Added basic up-to-date map plotting examples
 - Added pip and tabulate dependencies in gcpy environment yaml file
 - Added RRTMG netcdf diagnostics names for converting from bpch to nc
 - Added unit string conversion for RRTMG binary diagnostics to compare easily with netcdf
 
 ### Changed
-- Temporary PDFs are now generated in the system's temp directory rather than within the working directory.
+- Temporary PDFs are now generated in the system's temp directory rather than within the working directory
+- environment.yml now includes version numbers to ensure compatability
 
 ### Fixed
-- Fixed single panel zonal mean plotting for GCHP.
-- Fixed existing non-deleted examples code.
+- Fixed single panel zonal mean plotting for GCHP
+- Fixed existing non-deleted examples code
 - Fixed imports for out-of-scope variables
 
 ### Removed