Generic request

• PR name follows the pattern #1234 – issue name
• branch name does not contain '#'
• base branch (master or release/xx) is correct
• PR is linked with the issue
• task status changed to "Code review"
• code follows product standards
• regression tests updated

For release/xx branch

• backmerge to master (or newer release/xx) branch is created

Optional

• unit-tests written
• documentation updated

Backmerge request

• PR name follows the pattern Backmerge: #1234 – issue name
• PR is linked with the issue
• base branch (master or release/xx) is correct
• code contains only backmerge changes

Bump request

• PR name follows the pattern Bump version to ...
• add brackets [ ] for 'skip ci' and put it into the body
• milestone is linked to PR
• all tickets are closed inside the relevant milestone

Resolve: #1891

It seems that because a higher version of pydantic is installed by carrying dependencies in setup.py, the lower version of pydantic is no longer installed during pip install. Just add a line "pydantic==1.10.8", at the beginning of install_requires in setup.py and it will be fine