Newsbrief: Twitter today announced that it has brought its Fabric suite of dev tools to Unity. This includes not just tools for integrating Twitter's social media services and the Crashlytics analytics tool -- which both came to Unity last October -- but an expanded suite of Fabric tools, which is much larger, and includes the MoPub monetization toolset.
You can find out more details at the Fabric blog or check out the Fabric game toolset.