Some of the Best from Tor.com: 2019 Edition is available free for for preorder at Amazon US. This is an anthology of some of the short fiction tor.com published this year. (Edit: publishes in January.)
If you've been picking up the approx. quarterly installments at tor.com, the overlap with those volumes appears to be extensive but not complete, going by the cover image.
I did a quick search at Kobo and didn't find this listed, but I'm not adept at Kobo searches either. Please correct me if I missed a listing.