As of commit [1edb08a](https://www.coastalcommits.com/cswimr/SeaCogs/commit/1edb08a1271f12098ca0bed11a735f7162cedd14), the Backup cog no longer supports Red versions older than 3.5.6. If you want to use the cog on an earlier version (3.5.0 - 3.5.5), install the cog pinned to this commit: `43464db6a7c51bc69282b1ae3dc507a4aae851de`.
Reinstalls repositories and cogs from a valid export. Requires the JSON export to be attached to the invoking message as an attachment. Ignores itself and PyLav cogs, due to possible conflicts with Docker images.