Where is information on gitlab support? I didn't see it linked in the post. Is this just the main gitlab service, or are any third party gitlab servers possible

Where is information on gitlab support? I didn't see it linked in the post. Is this just the main gitlab service, or are any third party gitlab servers possible? I'm building a svelte-kit based blogging framework called Svekyll with a hosting service called ExtraStatic. It all uses gitlab on the backend and I'm very curious if you could author on ExtraStatic and then publish into cloudflare. Right now I use the static adapter but I'm interested in seeing if the cloudflare adapter just works. ExtraStatic is interesting because it allows you to publish without really knowing git. You can publish using just email, or you can use the creator tool or the Android app to publish into gitlab and then it builds automatically. Hosting on cloudflare would be awesome. Very exciting stuff!