Core:

New Features

Official Release of Incremental - Append. (Check out the docs)
Improve interface for writing python sources (should make writing new python sources easier and clearer).
Add support for running Standard Source Tests with files (making them easy to run for any language a source is written in)
Add ability to reset data for a connection.

Update version of test containers we use to avoid pull issues while running tests.
Fix issue where jobs were not sorted by created at in connection detail view.