Tags give the ability to mark specific points in history as being important
4:4.10.0-2 unstable; urgency=medium
4:4.10.0-1 unstable; urgency=medium
4:4.9.1-1 unstable; urgency=medium
4:4.9.0-1 unstable; urgency=medium
4:4.8.0-2 unstable; urgency=low
4:4.6.0.0-2 unstable; urgency=low
4:4.6.0really4.5.1-1 unstable; urgency=low
4:4.6.0really4.5.0-1 unstable; urgency=low
4:4.6.0really4.4.4-3 unstable; urgency=low
4:4.6.0really4.4.4-2 experimental; urgency=low
4:4.6.0really4.4.4-1 experimental; urgency=low