Since Google announced a new four-week major release cycle cadence for Chromium, many have wondered how Microsoft would respond with its Chromium-based Edge browser. On March 12, officials provided the answer. In addition to offering Canary, Dev, Beta, and Stable channel releases for Edge, Microsoft also is adding an Extended Stable option.
Link: Microsoft to add new ‘Extended Stable’ Edge option, updating every eight weeks
via http://www.zdnet.com