Updating gnome Ter xxx
You may know some software like Firefox, GIMP, etc, but what they really are is just lots and lots of files that have been compiled into one.
The people (or sometimes a single person) that write this software are known as upstream providers, they compile their code and write up how to get it installed.
The WOGUE is also a popular aggregator for GNOME-related news.Like with any big free software project, GNOME has an extensive user and development base.GNOME Planet is a popular blog aggregator for GNOME hackers and contributors whereas developer.is for the GNOME developers.You can install them later by writing apt-get update -u.Following the upgrade instructions found in the release notes is the best way to ensure that your system upgrades from one major Debian release to another (e.g. Removing a package removes all packaged data, but leaves usually small (modified) user configuration files behind, in case the remove was an accident.
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You should check this does not include applications you have grown to like even though they were once installed just as a dependency of another package.