Russell T. Davies teased a big announcement for Doctor Who not long ago, but I don't think anyone predicted that it'd be his exit. The showrunner announced he's officially completed his second stint and said that the BBC series will not return to the 2026 TV schedule as previously promised. This is development that sure to stoke up varied feelings within the Who fandom. As for me, though, I think this is the right decision for the franchise.
While previously leaked information suggested Doctor Who's Christmas special was canceled, there was news that the series had found a new star of the show and was aiming to return sometime around Easter 2027. It doesn't seem like that's the case based on Russell T. Davies' post on Instagram, in which he says the BBC is "putting the show out to tender":