stevegriffith

I had the exact same problem and the answer was not obvious. I’m pretty new to WP, so very possibly it is explained somewhere and I just didn’t look hard enough.

I believe it’s a matter of converting JSON files from one theme and moving them to the other for Styles, and I would guess similar for templates/template parts.

Anyway, I just ended up manually rebuilding my templates, template parts and my custom style.json in TT3. Hopefully there is a better way. Good luck!

@ramonopoly: Thanks for looking at this! That sure does look like the same issue. Should I be posting something in that thread?

Just to clarify, using WP-CLI to update from 6.0.2 to 6.1-RC1 did successfully clean up 15 files. Using the same procedure to update from 6.1-RC1 to RC2 is what produced the warning message Warning: Checksums not available for WordPress 6.1-RC1-54541/en_US. Please cleanup files manually.

So I don’t have time to dig through my installation to figure out if any files need to be removed. I had planned to run the upgrade to RC3 and then to the mainstream 6.1 release when available. Now I may abandon WP-CLI and just bite the bullet on a fresh installation from the zip file when the time comes. Do you have any recommendation?

Thanks again!