https://www.youtube.com/watch?v=33Lep8EoAE0 Trailer for an anime airingin July 2020. It's called Assault Lilyand had a full cast of girls so i think we good.
Oh, I missed that we had a trailer for that... I can't say that I'm impressed by it, though. Looks like a cheap fanservice series :/ But, yes, pretty gay
We do have some series with yuri potential coming up in January, though:
22/7 has always been kinda yuri on the animated side of things, and the visual a couple posts up makes it look like the full series will continue that. It also looks like it'll be decently animated and a legit drama, unlike a lot of idol anime
Bandori S3 is happening
Railgun is introducing a character popular with yuri shippers. I'm kinda interested in the response to this, since the series is a relic from an earlier age, where yuri was rare and mostly a joke. Also this arc falls apart at the end
Eizouken might be shippable? I'd say it's a weird art/comedy series that just happens to have an all-female main cast, but it does have an all-female main cast
There's that LN adaptation with a long name (shortened to Bofuri) about a couple of girls in a VRMMO. Didn't notice much romantic in what I read of it, but it should at least be shippable
Koisuru Asteroid is readable on this very site. It starts with heavy subtext and I wouldn't be surprised if it goes full yuri eventually
Magia Record is probably not including the canon lesbian from the game, but I hear there's some pretty heavy subtext with the main characters anyway. I would note that it looks like it's not going to be a very close adaptation, but it also looks like they'll be emphasizing Iroha and Yachiyo's relationship more. Though honestly I'm just super ready for this in general
Nekopara is harem trash, but I hear some of the girls are pretty into each other
There's, uh, OshiBudo? The one about an idol and her fan? The PV looked pretty gay and Hirao Auri has done plenty of yuri in the past. What concerns me here is that I've enjoyed literally none of her work that I've read
Show by Rock is back with a new main cast (and staff) and the PV makes it look like there'll be some subtext there