Twgit is a free and open source assisting tools for managing features, hotfixes and releases on Git repositories. It provides simple, high-level commands to adopt the branching model describes in our documentation. Supported OS: Debian/Ubuntu Linux, Mac OS X 10.8 (Mountain Lion) or lower.
Now, when an update comes out, you can perform the autoupdate and don't need to launch for a seconde time your previous request.
You'll see the message "Continuing with your initial request..." at the end of the update.