3.0.0.7 is out now. Go to Help > Check for Updates > Close Piapro Studio so only the updater pop-up remains.
Someone on the VocaVerse Discord said their pitch bends got deleted by the update, but not everyone had this problem, so make sure you render any valuable tuning before doing the update just in case you are affected.
I had a different problem. I installed the update, but was greeted with a pop-up saying Miku wasn't update to date (pop-up on the right side), so I checked the updater, but it said I had the latest version of Piapro Studio (pop-up in the middle):
I updated Miku/Piapro every single update so far, but for the last update (June 30th) where we had to uninstall/reinstall Miku and NT, Miku's version number wasn't correct for some people. aman0_kei had documented this issue (see the thread, it seems the numbering was corrected later in the day or something):
I forgot to take a screenshot of Miku's app, but her and Piapro were the wrong numbering when I went to uninstall them like Amano pointed out:
So, I had to re-download the newest installer from Sonicwire (MY PAGE > LICENSED PRODUCT > DL/LICENSE > Red Installer button), but as you can see, the newest version only contains 3.0.0.5 instead of 3.0.0.7, so after reinstalling Piapro/Miku, I had to use the updater to get the latest version.