Slowly I Turn
As some of the HBO Max Looney Tunes have been shown on Cartoon Network, looks like some Jellystone cartoons are going to show up there too. Two episodes are currently listed for Saturday 9/11 at 9:30 and 9:45.

What may be even bigger news, from
WarnerMedia Kids & Family announced it will kick off its new ACME Night block of programming with a new lineup of Batman and Looney Tunes movies on Cartoon Network later this month.

Named after the fictional company first introduced in the Road Runner and Wile E. Coyote cartoons, the ACME Night programming block will air regularly Sundays on Cartoon Network, starting on Sept. 19.

The article goes on to mention specific titles to be shown and looks like it will run at least through the end of the year. Nice to see some of this coming to basic cable. 
Animation Scoop also did a press article about the block and gives even more detail on what's to come (such as an Aquaman project):