Add changelog for v1.3.1

[acwest]

🔧 Changes

📚 References

🔬 Testing

📝 Checklist

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)

[acwest]

This should not be merged until after #980 is merged

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.24%. Comparing base (e3a495d) to head (4655221).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #987      +/-   ##
==========================================
- Coverage   90.28%   90.24%   -0.05%     
==========================================
  Files         103      103              
  Lines       13918    13918              
==========================================
- Hits        12566    12560       -6     
- Misses        961      965       +4     
- Partials      391      393       +2     

see 1 file with indirect coverage changes

[acwest]

Should be version 1.4.0