Today new software for E71 has been officially announced and commented on NSU page:
This software release enhances general software maturity and stability. The software release includes: stability and functionality improvements in the following areas: browser, camera, calendar, messaging and VoiP. This software release is available through the Nokia Software Updater: www.nokia.com/softwareupdates. Please note that if you have encrypted your device or memory card, decrypt it before the software update to avoid possible data loss.