> Is wal2 considered stable enough to be used in production scenarios? I don't think so. It doesn't cause any obvious failures in SQLite's test suite. But there are very few new tests - no real effort has been made to find problems. To my knowledge nobody has used it in an actual application, only for performance testing the basic concept of using two wal files. > It looks like the branch is kept well up-to-date with the main branch. Are there any plans to make it into an official feature? No such plans at this point.