update CHANGELOG with beta release

[matthewhanson]

Related Issue(s): #

Description:
Updates CHANGELOG with beta release

PR Checklist:

• Code is formatted
• Tests pass
• Changes are added to the CHANGELOG

[codecov-commenter]

Codecov Report

Merging #107 (6455a51) into main (2a7da0f) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #107   +/-   ##
=======================================
  Coverage   78.71%   78.71%           
=======================================
  Files           9        9           
  Lines         545      545           
=======================================
  Hits          429      429           
  Misses        116      116           

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