It would be nice to have access to the user who promoted a build via an environment variable, similar to DRONE_COMMIT_AUTHOR for who made the commit. Perhaps DRONE_PROMOTE_USER or DRONE_DEPLOY_USER (to go with DRONE_DEPLOY_TO)? something like that? It would probably just be empty for non-promote events. We’re looking for a way to attribute changes made by the CI system to the user who actually triggered the deployment.