SMS / ConfigMgr Release Milestones

With recent release of ConfigMgr R3, I thought to update one of my old blog on SMS birthdates and idea came up present all release dates in new format. Please click on the below image to enlarge it.

Note: I am missing SMS 2.0 SP1, SP3, & SP4 release dates in above timelines and will update it as soon as I find it.