Seattle-based SourceLabs, which develops software for helping Linux and open source developers manage their open source software, said this week that it has upgraded its software. According to the firm, it has upgraded its Self-Support Tools software with new features, including automatically tagging hardware compatibility issues. SourceLabs' software is used by companies to gain support for open source software. The firm's software provides access to information about known issues, bugs, and software updates for open source Java and Linux software. Sourcelabs is venture backed by Ignition Partners, Index Ventures, and Madrona Venture Group.