[chore] minor readme changes, add a CHANGELOG

[muir]

No description provided.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.13%. Comparing base (dc533ab) to head (869daa4).

Additional details and impacted files

@@              Coverage Diff              @@
##               main      #51       +/-   ##
=============================================
+ Coverage     34.58%   63.13%   +28.54%     
  Complexity       59       59               
=============================================
  Files            41       41               
  Lines          3423     3423               
  Branches        313      366       +53     
=============================================
+ Hits           1184     2161      +977     
+ Misses         2065      957     -1108     
- Partials        174      305      +131     

Flag	Coverage Δ
aws-negative	31.84% <ø> (?)
aws-positive	42.71% <ø> (?)
azure-negative	31.37% <ø> (?)
azure-positive	44.31% <ø> (?)
base	35.59% <ø> (ø)
gcp-negative	30.29% <ø> (?)
gcp-positive	41.54% <ø> (?)
go	61.46% <ø> (?)
java	61.75% <ø> (+36.30%)	⬆️
python	62.02% <ø> (+20.70%)	⬆️

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