volume4 brings news that David Wood of the Symbian Foundation has made a post detailing their plans for a release schedule, with new versions due out every six months. We discussed Nokia's acquisition of Symbian for the purpose of open sourcing the popular mobile OS last year. Quoting: "There's a lot of activity underway, throughout the software development teams for all the different packages that make up the Symbian Platform. These packages are finding their way into platform releases. The plan is that there will be two platform releases each year. ... Symbian^2, which is based on S60 5.1, reaches a functionally complete state at the middle of this year, and should be hardened by the end of the year. This means that the first devices based on Symbian^2 could be reaching the market any time around the end of this year — depending on the integration plans, the level of customisation, and the design choices made by manufacturers. Symbian^3 follows on six months later — reaching a functionally complete state at the end of this year, and should be hardened by the middle of 2010."