Support for releases

Hi Eric - Each of the Semi-annual Channel releases will be supported in market for 18 months. So at any point in time, there will be 3 releases in market (since we will put out new ones every 6 months). You also have the flexibility regarding when you will deploy the new releases (i.e. it's not an automatic deployment/update) and you can actually skip one release (but not two), so you can go as long as one year between deploying new releases.