Tags give the ability to mark specific points in history as being important
- 
debian/5.6.564c34264 · ·whois release 5.6.5 for unstable [dgit distro=debian split] [dgit please-upload source=whois version=5.6.5] 
- 
debian/5.6.424363dc0 · ·whois release 5.6.4 for unstable [dgit distro=debian split] [dgit please-upload source=whois version=5.6.4]