Hello, Is it possible to re-run a failed post-merge action (airflow hook / webhook) using the UI?

Hey @Gal Bachar! No, this is not currently possible. It sounds like an interesting idea. lakeFS hooks are at a very high place in our roadmap, and we are constantly working on improving them. I will bring this up with the team and discuss whether it's something we want to work on. If you are willing to create an issue for this, it would be super helpful.

done: https://github.com/treeverse/lakeFS/issues/3210

Thank you!