"Thanks to Nokiausers forums member Roberth for the heads up on this firmware update, the E72's very first new firmware, which is currently only available via the Nokia Software Updater, or Ovi Suite.  It was not available OTA (Over The Air) when I tried just now. v022.007 is now the latest available firmware for the Euro model, and at this time, we are unsure if the NAM version of the E72 has the same update available, so if you have a NAM E72, and find out this update is available for your handset, please do let us know.
As per usual, there is no change log available this early on, but as soon as I find one, I will be sure to add it here.  If you have the update available, and notice any changes from the previous firmware, v021.024, then please let us know either in the comments below, or in the thread within the forums front page news sub area relating to this article." via nokiausers.net