As a product owner I would like a release marker on my backlog

(This is a really selfish one, I must have it)

COS:

• Create a Fix Version
• Ability to drag a Fix Version (Release) Marker to any position in the backlog
• All issues above the Release Marker are considered for that Release
• Add the Fix Version to any issue draged into a Release (ie, above a Release Marker)
• Display the Release Marker in each column in which issues from that Release appear
• Display the projected completion date for that Release based upon the issues in that Release Marker and the Cycle Time