With the D5 Launcher we got with D5 2.11. i was kind of expecting that we could have multiple versions of D5 installed if we wanted… similar to Unreal Engine and Epic Launcher. I was really surprised when i saw that was not the case after updating to D5 3.0. I really want this feature enabled, because then it would be less of an issue if a new version of D5 has bugs and we can use the previous stable version to work on projects.