Hollywood Studios joined the other Walt Disney World park hours in adding additional park hours for the busy Spring Break season in April and finally added Star Wars Fireworks beyond April 8th.
Hollywood Studios will now close an hour later each day from April 9-30 with the exception of April 14, which is a special event night. The special event is Galactic Night which is part of the Star Wars Celebration here in Orlando.
In addition to adding the extra hour to park hours, Hollywood Studios also added Star Wars Fireworks for that same time frame. You can also book the Star Wars Galactic Dessert Party from April 9-30 (no April 14th).
You can check my April 2017 Disney World Crowd Calendar to view all the park hours and updates that have occurred recently!