I'm a sucker for Christmas pipe tobaccos & will buy a few every year when they're offered. Over the years I've really enjoyed the ones from Uhles, Peretti, Boswell, C&D, Dan Tobacco, Milan Tobacconist, & others.
It seems to me that the recent deeming regulations have limited new Christmas blends.
Boswell's Christmas Cookie is so popular that it's a regular year-round blend for them.
It seems that many blenders, C&D for example, are recycling "old" Christmas blends. Peretti's Yuletide seemed to be the same the last couple years. I don't think Uhles put out a 2020 Christmas blend.
The best "new" Holiday blends I've tried are The Country Squire's Figgy Pudding & Cordial Friends. Both are mild aromatics that are simply so darn deliciously pleasant to smoke. I see that they're now available so pardon me while I order a few ounces...