Prepare release v0.5.6

[kim-mskw]

Description

New Release as per the release notes.

Checklist

• Documentation updated (docstrings, READMEs, user guides, inline comments, doc folder updates etc.)
• New unit/integration tests added (if applicable)
• Changes noted in release notes (if any)
• Consent to release this PR's code under the GNU Affero General Public License v3.0

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.62%. Comparing base (108455a) to head (3069d09).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #712   +/-   ##
=======================================
  Coverage   81.62%   81.62%           
=======================================
  Files          55       55           
  Lines        8225     8225           
=======================================
  Hits         6714     6714           
  Misses       1511     1511           

Flag	Coverage Δ
pytest	81.62% <ø> (ø)

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