Thanks for the heads up, for those that are struggling with how to get it to update, this is what I just did after reading this article.
Unlocked iPhone, opened settings, opened the lid to the air pods pro 2, watched the air pods line pop up in settings. Tapped settings to see the current version, 6F8. Closed the lid, placed the air pods pro 2 case (with air pods in the case) on a wireless charger.
Went on with my morning, not sure how much time passed, I wasn't on my phone much but the battery is above 70%. Just came back to them, pulled them off the charger, popped the lid, checked the settings app for a version update, 7A294, good to go. Case version 70.88.0, I didn't pay attention to the previous case version.