I'm in the process of trying to release a custom pipe using this automation that you provide, but I'm running into some issues. In particular, I've set the SSH_KEY variable to a base64 encoded key with the right permissions as outlined by the instructions, which is working well for letting the pipe push commits. It is not, however, letting it push new tags. I believe the issue is that the git-tag.sh script in that pipe doesn't actually use the SSH_KEY: only the git-commit.sh one does. I believe copying the logic over to that script (as I've done in this commit on my fork: feel free to use it) would get things working again.