Rename paths in manifest

[TomNicholas]

• Closes Rewrite paths in a manifest #130
• Tests added
• Changes are documented in docs/releases.rst
• New functions/methods are listed in api.rst

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.73%. Comparing base (cc97112) to head (013feec).
Report is 21 commits behind head on main.

❗ Current head 013feec differs from pull request most recent head 1b16a4b

Please upload reports for the commit 1b16a4b to get more accurate results.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #152      +/-   ##
==========================================
- Coverage   91.38%   90.73%   -0.65%     
==========================================
  Files          20       20              
  Lines        1300     1447     +147     
==========================================
+ Hits         1188     1313     +125     
- Misses        112      134      +22     

Flag	Coverage Δ
unittests	90.73% <100.00%> (-0.65%)	⬇️

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