Support for Git Integration: You can now create APIs from Git repositories and treat your API Versions as Git assets. When your Org is integrated with Git, you can access the same set of functionalities for APIM version assets, and the Version is treated as the Project folder. This support does not extend to API Proxies.
Helpful links
Git Integration support https://docs-snaplogic.atlassian.net/...
Create API's from Git repositories
https://docs-snaplogic.atlassian.net/...
Deleting API version assets
https://docs-snaplogic.atlassian.net/...