The version is dependent on the country of which you require, as Garmin use different map suppliers for different countries.
Even though the Garmin site shows a 2013.30 version, that update is not for Australia and the current version for Aust is 2013.20
New version maybe out in Feb 2013.
Yes, from Europe is 2014.10. Is ok, but not very very accurate.
I use from Italy, and an important new street, one end half year old is not present in the maps.strange but is not first time when appear this aspect