No way Apple is going to release a new version this year.
I don't really expect them to, either, though there have been some rumors (supposedly from good sources). Either way, I still plan to wait until their are AirPods 3 -- while the second gen seems nice, I just can't justify upgrading at the moment. If I have to upgrade, such as battery degrading to where the Airpods are unusable, then I'll have a tough decision of if I want to replace the AirPods or go with the Powerbeats Pro.