The great thing about not looking at code for almost 2.5 years is you notice obvious and silly mistakes due to having extra-fresh eyes. For example: getting the list of manifests twice and not even needing to get the list because the database can give enough of a path hint for everything except really hard-to-find paths but even that can have a slightly-more-efficient way of doing it by just looking for the filename then seeing if the version number we want is in the path.