It seems as though Radiohead have uploaded their entire discography to YouTube.
Radiohead's YouTube account has every album in full available to stream, but not every single song...
As Consequence of Sound notes, the upload is presumably in response to Billboard announcing earlier last week that YouTube streams will now count towards chart positions.
The majority of the uploads state they were uploaded in 2016, but a Reddit thread notes that the YouTube playlists for Radiohead's albums were "updated today", meaning yesterday (18 December).
Earlier this month, Ed O'Brien of Radiohead shared new single "Brasil" as EOB. His debut album is due in 2020.
Radiohead's Jonny Greenwood also has his focus on other projects at the moment, having launched his classical label Octatonic Records in September.