2015 - Park Improvements - (1/18/15) Quick update regarding Sky Scream. I'm told the coaster had a roof already from the beginning, but what is being added in 2015 is actually some themeing to the queue.
(1/17/15) Good news for the coaster fans of Holiday Park, AirTimers reports that the park has finally listed to their guest comments and will be installing roofs over the coaster stations of both Expedition Ge-Force and last year’s Sky Scream. Obviously this are much needed new additions, as you don’t see too many world famous roller coasters with stations without a roof these days and almost never at all in the US for any coaster.
2016 - Waterpark - Rumor - (4/5/12) Rumor has it that Holiday Park may be considering adding their own waterpark in time for the 2016 season.