Update deprecated functions and fix broken docs and tests

[Affie]

• *Blobentries
• Solvable
• @showprogress
• fix broken docs

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 66.32%. Comparing base (7594782) to head (e1c30df).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1201      +/-   ##
===========================================
+ Coverage    66.05%   66.32%   +0.27%     
===========================================
  Files           37       37              
  Lines         2466     2465       -1     
===========================================
+ Hits          1629     1635       +6     
+ Misses         837      830       -7     

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