After updating to the latest this week, my project's iOS build is broken (still works on OSX). I get the following linker error. I also rebuilt Introjucer and it did not help:
That's not a problem in the library - you've probably got a mismatch between versions of your headers + cpps or some other kind of file version mix-up.
Found the problem. For some reason Introjucer was no longer using the correct folder to "juce" my project with juce modules, so it appeared that everything was up to date, but it wasn't. I had to manually replace the modules in my project with the latest version pulled from git, and this solved the issue. I'm not sure if this was user error or an Introjucer bug.