[DRAFT] first pass at updating some docs

[JamesEarle]

Updating outdated docs to match updated v2 contract functionality

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (3dfec39) to head (fda1135).

Additional details and impacted files

@@              Coverage Diff              @@
##           development      #160   +/-   ##
=============================================
  Coverage       100.00%   100.00%           
=============================================
  Files               13        13           
  Lines              596       596           
  Branches           137       137           
=============================================
  Hits               596       596           

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