Tags give the ability to mark specific points in history as being important
Debian release 5.1+dfsg-1
Debian release 5.1+dfsg-0exp1
Debian release 5.0-14~bpo10+1
Debian release 2.8+dfsg-6+deb9u10
Debian release 3.1+dfsg-8+deb10u7
Debian release 3.1+dfsg-8+deb10u6
debian release 3.1+dfsg-8+deb10u5