White Nokia N9 announced alongside MeeGo software update
More exactly, the N9 now has a new white color version, which comes with a glossy finish (unlike the older three versions, which are matte). The white N9 should be available before the end of the year, offering 64GB of internal memory for the beginning (a 16GB edition should be out sometime later).
Nokia has announced a MeeGo software update, too. The update will be available to current N9 users sometime this quarter, bringing usability improvements and NFC tag reading.