Tried to update to ZenUV 3_3_2_0 (was using 3_1_1) and UVpackmaster 4 (was using 3). For some reason ZenUV doesn't detect the engine (which is installed and on the right path). Tried to update ZenUV to the most recent version but no luck. I had ZenUV for a while but never registered so now that I want to do that, since maybe that's connected with the issue, I can't register it. My guess is that I'm in versioning hell but overall not sure if bug or something else. Any ideas? tl;dr - UVpackmaster is installed (engine + addon) but ZenUV doesn't find it. - Can't register ZenUV Using blender version 3.1.2 https://cdn.discordapp.com/attachments/1534288442056380417/1534288442295324702/image2.png?ex=6a7394f6&is=6a724376&hm=f648ee84d1fed144c245a99b789236dde5a1ab80a22ea177d6254efadddcd29c& https://cdn.discordapp.com/attachments/1534288442056380417/1534288442706628839/image1.png?ex=6a7394f6&is=6a724376&hm=11926119aec4c046abd26f5e58f4f89c6b24e94b2d9809fc5559663d95d74a95&

Hi, unfortunately Zen UV 3 does not support UVPackmaster 4. You need to upgrade to Zen UV 5

Oh I see. What is the lowest blender version supported by Zen UV 5 btw?

We guarantee support of 4.2. And 3.6 is last call