We recently added the following to the New and Revised Airports Advisory Circulars page on the FAA website:
September 2019 Addendum to AC 150/5345-53D, Airport Lighting Equipment Certification Program
Fiscal Year 2020 Quarter 1 Addendum for AC 150/5210-17C, Programs for Training of Aircraft Rescue and Firefighting Personnel
Fiscal Year 2020 Quarter 1 Addendum for AC 150/5230-4B, Aircraft Fuel Storage, Handling, Training, and Dispensing on Airports