Diablo up to version 4.2008.30-2. The update primarily features MicroB, Modest, and connectivity framework updates as well as a number of other minor bugfixes. Maemo 5 Maemo 5, also known as Fremantle, is the default operating system on the Nokia N900. The release features a much more finger-friendly and consistent user interface, and an X-server based on Xorg rather than KDrive. It also features several new technologies, including the Tracker search system, PulseAudio (replacing ESD), the OHM hardware management daemon, the gUPnP UPnP framework, enhanced location framework, and Upstart. Several existing technologies have also been updated, including Gecko, BlueZ, gstreamer (will include OpenMAX), GTK+, and Telepathy. Maemo 5 comes with new hardware, the Nokia N900 featuring a Texas Instruments OMAP3 SoC, with an HSPA modem and HD camera, which provides significant improvements in speed, 3D acceleration, and media playback. Nokia decided that the commercial Maemo 5 platform releases will not be available on N800/N810 hardware, for compatibility reasons. An open source Linux project called Mer, a variant of Maemo, has been formed to provide an alternative, fully open operating system for mobile devices including the Nokia N800 and N810. Unlike most smartphones, the end-user is able to gain root access by installing an application, such as the "rootsh", and then issuing the appropriate command in the terminal in Maemo 5. The device does not need to be unlocked or "jailbroken" in order to install an unsupported application. The UK cellular operator Vodafone has its own branded, somewhat more restricted version of the Maemo 5 operating system. Users can flash (change) to the global variant of the operating system if they wish. The Maemo 5 operating system comes preloaded with a variety of applications such as: Web Maemo Browser (Mozilla based web browser with Adobe Flash 9.4), RSS reader Phone application VoIP Session Initiation Protocol, Skype Conversations (IM chat and SMS, no MMS) Media Camera, Photos, Media player Production Email, Calendar, PDF reader, Contacts Ovi Maps (Find position on a map using the GPS, Search an address or location, Plan routes) Utilities Clock, Notes, Calculator, Sketch System Tools File manager, Application manager for downloads, Widgets Games Bounce, Chess, Blocks, Marbles and Mahjong Nokia expects the open source community to play a large part in the development of applications for Maemo 5. For example, Nokia has launched a contest at the onedotzero festival in London called PUSH N900 aimed at designers, artists,