I used GitLab at my last company. It was one of the earlier versions before they went to YCombinator. At the time I wasn't a fan; I ran into bugs and just had odd persistence issues.

But I've got to say GitLab is just incredible to use now. It's really nice and I now use it over BitBucket for my private repositories. I still use GitHub for OpenSource (that's going to be a hard barrier to get through if they really want to) but I'm a big fan.

So congrats on the round! This is technically the second seed round, right? Or does YCombinator not really count as a seed anymore?