I have more than 30 applications deployed with the version v4.0.6 and it's time to start using the new version v4.1.7.
I saw this command "Convert-ADTDeployment" can you help me about what is it, like can i use this to migrate my applications from 4.06 to 4.1.7 ?
According to the Key Features section of the GitHub page, "Convert a PSAppDeployToolkit v3 script or an entire package folder to v4.1 standards." I don't think you can convert 4.0.6 scripts with the PSAppDeployToolkit.Tools.
For what it's worth, the 4.1 upgrade is the only one that's had changes that may necessitate manual intervention. We got some minor things wrong, and they're mostly on me personally. It was a necessary course correction for the strength of the project.