Hogwarts Map: Ultimate Project/Planned Features

London
Grimmauld Place Muggle Transportation The Leaky Cauldron
 * Courtyard added in the center square
 * Extended roads, adding new ones
 * Replica and mirror-image of the one by PoeticWhisper

Diagon Alley

 * Weasley's Wizard Wheezes
 * Flourish and Blotts: Quality Books

Headmaster's Office

 * Changes in the hallway heading to the office after the stairs.

Tapestry Corridorundefined

 * Banners have changed, including a corridor directly adjacent to the Suspension Bridge

Astronomy Tower

 * Classroom moved up a level, now bigger
 * Added Library Section
 * Made modifications to the corridors and staircases

Ministry of Magic

 * Different styles for interiors and exteriors

Bug Fixes
From the previous snapshot version From the snapshots for Project Release 2.0
 * Some signs still have their outdated information

From released versions prior to the project