<?php // For a while in November 2015, attachment edges between pastes and their // underlying file data were not written correctly. This restores edges for // any missing pastes. // See T13510. The "pastebin" database was later renamed to "paste", which // broke this migration. The migration was removed in 2020 since it seems // plausible that zero installs are impacted (only installs that ran code // from November 2015 and have not upgraded in five years could possibly be // impacted).