USGBC recently made some clarifications regarding the LEED v4 daylight rating system and alternative strategies for Option 1 credit. Here are the major changes to note:
1. Spaces under 250 ft squared will now be exempt from ASE.
2. You can now achieve credit for spaces with an ASE score between 10 and 20%, and an extra point for spaces below 10%!
You can check out the full rundown here.
LightStanza will be updated to reflect these changes within the week. Happy daylighting!