Renovate usually uses the config in the repository's default branch, even when that configuration specifies several baseBranches. Adding the keepUpdatedLabel label to some PR helps make Renovate behave as if rebaseWhen have been set to driving-base-branch, but just for the presented PR. The matchHost URL should be similar to the https://marcoprspn.snack-blog.com/32455457/5-easy-facts-about-pile-driving-service-described