Theme Updates via. Gitlab release

Hi, I made my privat theme, that is going to be used for many different sites in the near future. Now it want to make a Git-Repo to update this theme via. the Grav Admin-Plugin.

  • Does Grav accept a repo from my own gitlab server?

  • Is it enough to copy the repo link into the blueprint.yaml?

  • Will the update override everything inside the theme folder? There are site specific images in the /themes/theme_name/images folder and I don’t want them to be overwritten.

Thanks a million!