Forum Nokia have released a new Maemo 5 SDK update. This release contains many different additions/deletions/updates and features the Qt4.6 library. It also contains package updates required for software designed for the next Maemo product software update coming out soon. Check the Maemo development landing page in Forum Nokia for the SDK download, the release notes and other technical details. After all it will cost you nothing so it is highly suggestible to get and run the latest Maemo OS version and test some applications and games under PC emulation. You can check the maemo.org Development section for an exhaustive list of Maemo 5 developer resources including the community supported runtimes.
Download SDK here
Some new changes in the Nokia N900 PR 1.2 update :
1.Virtual keyboard has been redone.
2. There is no “More…” option in menu. The menu icons when holds allows them to rearrange.