Hello Linux Geeksters. As you already know, Debian Wheezy 7.1 has been released. Debian Wheezy 7.1 comes with security updates only, for the problems reported by the users in the last weeks.
Debian Wheezy 7.1 fixed the problems with the ALSA configuration file (/etc/default/alsa-base), removed some bugs occured while compiling LibreOffice from sources on Debian 7.0, resolved the dependency problem with the Nvidia proprietary drivers, added support for Debian 8.0 Jessie, et cetera.
A full list of bugfixes and improvements can be found here.
To update Debian Wheezy 7.0 to Debian Wheezy 7.1, do a regular update, with apt-get or aptitude.
$ sudo apt-get upgrade