Where do I find history pointer reset batch

Hi ​@LevettS ​@timo42heren 

Sorry to hear about the trouble you are having with the Lightroom History panel. It would really help if you could share a short recording of the issue or a few screenshots that explain your workflow and the issue. 

I would also request testing on a smaller Catalog with 100 pictures and see if you see that same issue there. If that doesn't work either, please share the System Info from the Lightroom Help menu (Go to Help > System Info> Copy and paste it here).

All this information will help us better understand the issue and assist you accordingly. 

Edit history intact but image preview stuck on initial import (requires manual click to update)I'm running into a massive issue where my photo edit history is completely intact, but the image preview itself is stuck on the very first "Import" state. If I manually click the most recent step in the edit history side panel, the image immediately updates to how it should look.The problem is, I have over 90,000 photos in my library facing this issue. I obviously cannot click through 90,000 images individually just to force the previews to regenerate.Has anyone found a way to batch-force preview updates, or a terminal/command line fix to re-sync the edit history with the main library view…
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