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While performing update of IDE from command line (using --extra-uc --refresh --modules --update-all switches), output is logged to console. Please add logging to a separate file in userdir (preferred solution), or in standard way to messages.log, so that output can be later parsed; Output that is requested to be logged: 1) Will update module@1.1 to version 1.2 2) Downloading Module Display Name 3) Updates=n 4) Refreshing xyz UC URL
please consider logging to be on INFO level, information containing source URL and dest folder will be useful as well.