Crashes and stability issues caused by the upgrade to MacOs 12.3.1+ and Python 3

Issue Summary

This is reproducible on Data Center: (yes) / (no) yes

This is ticket will the single source consolidating all the issues related to the python2 support deprecation & python 3 upgrade due to the recent update of the MAC OS release 12.3.1.

Adding all the related tickets already being raised here. In future please feel free to add comments here for easy tracking. We have already started working on fixing this issue & keep you all updated on this release for this fix soon.

Steps to Reproduce

In the latest MAC OS release 12.3.1 the Sourcetree crashes a lot & there are few other similar issues related to the python2 deprecation.

Expected Results

The SourceTree app has to work in a stable way.

Actual Results

Few already raised tickets are mentioned here for ref:

https://jira.atlassian.com/browse/SRCTREE-7858

https://jira.atlassian.com/browse/SRCTREE-7836

https://jira.atlassian.com/browse/SRCTREE-7593

https://jira.atlassian.com/browse/SRCTREE-7844

https://jira.atlassian.com/browse/SRCTREE-7818

https://jira.atlassian.com/browse/SRCTREE-7853

https://jira.atlassian.com/browse/SRCTREE-7856

https://jira.atlassian.com/browse/SRCTREE-7867 

https://jira.atlassian.com/browse/SRCTREE-7861

https://jira.atlassian.com/browse/SRCTREE-7892

https://jira.atlassian.com/browse/SRCTREE-7887

https://jira.atlassian.com/browse/SRCTREE-7891

https://jira.atlassian.com/browse/SRCTREE-7897

https://jira.atlassian.com/browse/SRCTREE-1932

https://jira.atlassian.com/browse/SRCTREE-7387

https://jira.atlassian.com/browse/SRCTREE-7912 

Workaround

Currently there is no known workaround for this behaviour. A workaround will be added here when available