What you need for this occasion is to add a third (the official hydrogen repo, your own, and the one of the original pull request) remote to your local repo. https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes
Then all you need to do is to check out a new branch, rebase the original pull request (by the other person) on the current master of the hydrogen repo https://git-scm.com/book/en/v2/Git-Branching-Rebasing, resolve all conflicts, add your own contributions, and push them to your own repo at Github. Cheers, P On 8/20/19 8:31 AM, Stefano Carbonelli wrote: > I did not understand if I have to clone H2 Repository twice, one for > each pull request. _______________________________________________ Hydrogen-devel mailing list Hydrogen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hydrogen-devel