We have released a new beta release, version 2.7.12.
It contains a number of small improvements and fixes, there are details in the wiki.
For the Nokia 5800 there are significant improvements to route creation.
To install the beta you first need to email support with your phone's model name (e.g. N95) and IMEI number (dial *#06# to see this), we will then let you know when the software is ready for your phone.
If you have previously taken part in a beta and have not changed your phone, then either go to the beta page or, if using a mobile web browser on your phone, go to www.viewranger.com/mobibeta.