https://www.cbr.com/patrick-stewart-...return-picard/
It's a bit unclear what this new series will be, but I think it's pretty obvious it will be post-Nemesis (and perhaps might bring up the "Prime" universe events mentioned in the '09 film-the destruction of Romulus-a planet that, by the end of Nemesis, the Federation had started to make some tentative steps towards peace).
Since Data was killed off and most of the crew except Worf and Geordi went to new posts (Including Riker getting his own ship at last), I'm wondering if this will feature Picard with a newer crew, perhaps training a true "next generation" like the TOS movies sort of hinted at but ultimately abandoned (With Saavik I think pretty much intended to be Spock's replacement going forward, but then Nimoy decided to come back). Or it could have Picard peacefully tending his vineyard, just like in "All Good things", but perhaps being sought out by some new crew. Stewart's pretty much the same age as "Future" Picard in that episode anyway.
Maybe Michael Dorn/Worf will actually get his own series after all....