As you may already know, recently the KDE sysadmins completely overhauled the commit hooks used with the Git infrastructure. Written in Python, they have already brought significant improvements to the current workflows. These hooks include keywords that when specified trigger particular actions: the most used are to CC specific email addresses (CCMAIL), to CC bug reports (CCBUG) or to close bug reports (BUG). With the adoption of Review Board to facilitate code reviews, there were also requests for a REVIEW keyword that could close the review requests without asking the submitters to do so manually (which is slow and not always effective).