On 9 Aug 2016, at 10:26, Jacob Carlborg wrote:

Are you sometimes deploying builds without having updated GitHub? I’m pretty sure I’ve seen a new release without seeing any new commits on GitHub.

That happens, but I always push the release tag, which does push the new commits (just doesn’t update master). You can see the tagged commit at https://github.com/textmate/textmate/releases from where it is possible to see the content of the commits.