Refactor/2026 01 Delete deprecated from 0.5.x

[takapi327]

Implementation Details

Fixes

Fixes #xxxxx

Pull Request Checklist

• Wrote unit and integration tests
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code formatting by scalafmt (sbt scalafmtAll command execution)
• Add copyright headers to new files

References

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.77%. Comparing base (88ece19) to head (e136003).
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@               Coverage Diff                @@
##           series/0.6.x     #618      +/-   ##
================================================
+ Coverage         84.40%   84.77%   +0.36%     
================================================
  Files               217      216       -1     
  Lines             11653    11206     -447     
  Branches           1191     1114      -77     
================================================
- Hits               9836     9500     -336     
+ Misses             1817     1706     -111     

Flag	Coverage Δ
3.3.7	84.89% <ø> (+0.03%)	⬆️
3.7.4	84.92% <ø> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.