Generates mini mods to automatically build buildings in either your directly held demesne (e.g. county seats), baron vassals in your counties (e.g. county barons) or vassal barons (any direct vassal of yours whose primary title is a barony.) It honors build times, build costs, potentials, prequesitits, and technology requirements. It also benefits from local construction technology bonuses, though not from minister construction bonuses.
In addition to the fixes included in 17-1d, this includes some fixes for family palaces (which got broken, for me atleast, somewhere along the way) as well as code that attempts to copy your settings to your heir when you die and restart autobuilding. Includes MiniMods generated for Vanilla, AGOT,Castles Expanded,Castles Expanded Without Tech,CK2Plus,Elder Kings 0.2.0,Flogi's Buildings & Technology Mod,Warhammer: Geheimnisnacht,HIP,Lux Invicta v0.6K11,MEP 0.6b,Your Personal Castle,WTWSMS