Version bump 4.5.2

[nijel]

Proposed changes

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• Lint and unit tests pass locally with my changes
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (a5a34d5) 77.70% compared to head (dd6eef6) 77.70%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #876   +/-   ##
=======================================
  Coverage   77.70%   77.70%           
=======================================
  Files         345      345           
  Lines       10574    10574           
  Branches      699      699           
=======================================
  Hits         8217     8217           
  Misses       2200     2200           
  Partials      157      157           

Flag	Coverage Δ
unittests	77.70% <100.00%> (ø)

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