Where are you talking about gunner?
I heard of a proposed change this year for the marine district but it keeps the current limit at 28" for one fish and allows for the culling of a trophy fish at 40" or better. This has not yet been approved for this year and is awaiting DEC approval. Until it is approved you're allowed one fish at 28" or better.
The limit for Hudson river stripers caught north of the George Washington Bridge is currently 18" and I haven't heard of any changes in these regs.
Where are you getting this info?