Hello, We're trying to use a server-side hook to check which files are changed in a commit, and if those changes are inappropriate (e.g. including temporary files) prevent that change being committed. (Ideally I'd also be able to examine those files' contents before the commit happened.) I've had a real problem working out how I'm meant to do this - I've been investigating the "pre_change_branch_tip" hook, but it doesn't seem to have any way of geting a list of the files changed in this commit. (We're seeking to have this server side so that we don't have to install it on every develper's machine and ensure they all have the latest version) Is there a way to do this? Much appreciated Stuart Moore