This one is just under three years old, but it is your starting point: Disney's Animal Kingdom® Park - List of Species on Exhibit 6-12-15
2 Masai giraffe calves, 2 grevy zebras, one okapi and one mandrill have been born at Disney Animal Kingdom Wildlife Wednesday: Help Us Name Newest Giraffe Calf at Disney’s Animal Kingdom The Okapi Population Gets a Boost at Disney’s Animal Kingdom Lodge Welcome Giraffe Calf to Kilimanjaro Safaris at Disney's Animal Kingdom Disney’s Animal Kingdom Welcomes Baby Mandrill https://disneyparks.disney.go.com/blog/2018/06/grevys-zebras-foals-debut-at-disneys-animal-kingdom/
Animal Kingdom is the only park not going through upgrades currently. D23 is in August, so maybe there will be announcements then. Until then, it's Galaxy's Edge and Mickey & Minnie's Runaway Railway at Hollywood Studios, a lot of stuff at Epcot, and a Tron Coaster at Magic Kingdom.
While there have been no announced plans, some persistent rumors have circulated for a few years that the current Dinosaur section may be changed to a South American focused Indiana Jones theme (the ride Dinosaur uses the same ride technology as Disneyland's Indiana Jones ride). If such a change were to occur, there is the possibility of at least some animal exhibits. Moreover, Rafiki's Planet Watch, which closed last year, is due to reopen in some revised form (though details have been scarce about what specific changes will be made). Besides the minor addition of the hyena/wild dog to Kilimanjaro Safaris, there have been no substantial animal exhibit additions to Animal Kingdom since the completion of Asia's Maharajah Jungle Trek many years ago. Even if there are eventually new lands added to Animal Kingdom in the future, it is almost certain that they will be centered around recognizable intellectual property (IP), possibly Indiana Jones or the also-rumored Zootopia (which is the base of a new land going into Shanghai Disneyland), with any (live) animal additions being small at best. Having said that, Disney has surprised before. As noted, the D23 expo this summer may reveal some future plans for Animal Kingdom, but with crowds still up after the addition of Pandora, I wouldn't expect much major for this park.
These baby animals were born during the coronavirus pandemic A female Prehensile-tailed porcupine was born February 25 to Peri. She has been named Shelly. A female Hartmann mountain zebra was born in March 21 to Heidi. She has been named Asha. She is the third zebra born at the park this year.
Babirusa piglet born during quarantine: The piglet is the first ever born in Disney's Animal Kingdom and was born to parents Betty and Mentari. She has been named Kiranah. Babirusa Piglet Born at Disney's Animal Kingdom While Park Remains Closed
Did Animal Kingdom drop out of the Eld's Deer SSP recently? In this video from the Tim Tracker, he states at 23:07 that they currently only have one female left who is the third oldest living in captivity at 18 years old. If they did, did the remaining go to Smithsonian's Conservation Biology Institute in Front Royal, VA? The only other facilities I can think of that have the species within AZA on public display are Bonx and Sedgwick. When I was there in 2017 they had one stag and at least 5 hinds in the main paddock alongside the Blackbuck and Water Buffalo.
Wait a minute I didn’t think that DAK would have Steenbok thank you for the video by the way @vogelcommando.