Hi Rayna,
You can check LTS/ MTS version in marketplace. 10.10.10 is not MTS version as per list
This is also documented in the documentation: https://docs.mendix.com/releasenotes/studio-pro/lts-mts/
Hi Rayna,
When downloading Studio Pro, the LTS/MTS status is indicated in the relevant
To upgrade your version, you can download the version of Studio Pro, and open your application in the version. You will get a pop-up to ask whether you want to convert the app
You can simply convert in-place and commit. Your application is now upgraded!