(RECAP: The Loudoun Board of Supervisors has unanimously approved changes to the county’s Affordable Dwelling Unit program that will open the program up to VHDA and HUD grants. Developers who rezone land for large subdivisions—more than 50 units, with exceptions— are required by county zoning rules to dedicate 12.5 percent of those units to the county’s ADU program. That program sets price restrictions on those units, but the rules don’t line up with what is required for grants VHDA or HUD. The rules change is yielding immediate benefits. Windy Hill expects to bring in $15 million in tax credits for its Heronview Apartments, with construction planned to begin at the Kincora development later this year.)