Hello, I recently started using Pulumi Deployments and I was wondering if it’s possible to connect a stack to a git tag rather than a branch? I.e. deploy stack on git tag push.

It does not at the moment. Branch only. We have an open issue for that: https://github.com/pulumi/pulumi-cloud-requests/issues/328

Also, we have a dedicated #pulumi-deployments channel if you want to chat more there!