Source control SDK for MATLAB 2025

We have developed an inhouse source control integration for MATLAB 2021b using the Source control SDK previously available from https://se.mathworks.com/matlabcentral/fileexchange/61483-source-control-integration-software-development-kit . This fileexchange page has however recently been removed and all mentions of the SDK have been purged from the MATLAB online help pages.

Is there some alternative resource for authoring 3rd party source control plugins? If no, how are we supposed to handle our non-standard source control integration in MATLAB 2025+ ?