Release 2.7.0

[d-a-bunin]

Before submitting (must do checklist)

• Did you read the contribution guide?
• Did you update the docs? We use Numpy format for all the methods and classes.
• Did you write any new necessary tests?
• Did you update the CHANGELOG?

Proposed Changes

Closing issues

[github-actions]

🚀 Deployed on https://deploy-preview-378--etna-docs.netlify.app

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 9.74%. Comparing base (5cb8485) to head (7da03f7).

❗ Current head 7da03f7 differs from pull request most recent head a1039c9

Please upload reports for the commit a1039c9 to get more accurate results.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #378       +/-   ##
==========================================
- Coverage   88.88%   9.74%   -79.15%     
==========================================
  Files         224     224               
  Lines       15381   15372        -9     
==========================================
- Hits        13672    1498    -12174     
- Misses       1709   13874    +12165     

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