It would be great if Introjucer could preserve existing targets in a project that already exists. I am building targets as Frameworks/Bundles/DLLs that require lots of tweaked settings (e.g. for inclusion of the ReWire SDK). With every Juce update I feel I should rebuild my projects and then I am loosing a lot of work and have to make the tweaks from scratch.
Perhaps it is unnecessary to rebuild the projects with Introjucer? Is it safe to stay with a mature project when Juce gets updated?