If you have decent automated testing, canarying, and monitoring, then yeah, releasing as frequently as possible means that usually a breakage is immediately nar

If you have decent automated testing, canarying, and monitoring, then yeah, releasing as frequently as possible means that usually a breakage is immediately narrowed down to 2-3 CLs. We release once every 2 hours, because it takes about 2 hours to cut, test, and slowly deploy one release. When we have a bug, we usually notice during the canarying process, and then roll back and fix it, and figure out how to test for that case.