We sailed on the Valor in early May and had no problems whatsoever bringing wine (and other assorted beverages) on board.
One box of wine was in a suitcase along with a number of small soda bottles filled with vodka and Jack. We also brought aboard two bottles of fine wine - these were carried on in a custom wine carrier. The inspector at the security checkpoint asked what was in the carrier and I told her it was wine..she unzipped it, looked, smiled and said have a nice cruise.
Hope that helps...Oh, and one other thing..we were never charged the customary $10.00 corkage charge in the dining room. Maybe it because we bought their wine five nights of the seven day cruise..