Hello, As you have seen multiple times, I'm running a minimalistic CI service for Gentoo that checks the repository for major issues using pkgcheck. So far it's automation is limited to sending a mail to dedicated gentoo-automated-testing@lists.gentoo.org mailing list on breakage changes. From there, I compare the results to recent git log and mail the developers at fault, pointing out the bad commit. A few developers have already subscribed to the mailing list to check if they haven't caused any new breakages and fix them quickly. For others, it's pretty much just me caring to check, which also means that when I'm not around things are left broken. Automating the blaming process has been suggested multiple times already but I so far considered it not worth the effort. Mostly because many of the issues are indirect, and trying to automatically figure them out from combination of the pkgcheck report and recent commits would be hard, and could cause false positives. For example, some of the depgraph breakages happen because of package.mask changes -- figuring that out automatically wouldn't be easy, and the script could blame an irrelevant commit in the package. However, it was suggested recently that I could make it mail the maintainers of the affected packages. Even though most often it's not them who are at fault, it was suggested that they'd prefer to know that their packages are broken. So what do you think? Would it be fine to mail the package maintainers whenever their packages break? Would it be a problem if I just CC-ed all the maintainers on the gentoo-automated-testing mails? Please note that the breakages are catched per-package, and the script wouldn't be able to respect restrict="" or hand-written maintainer descriptions ;-). -- Best regards, Michał Górny