Microsoft: This new Windows 10 preview is just to test how quickly we can issue builds
"We wanted to test our ability to quickly follow up a flight with another flight," Microsoft Windows Insider program manager Brandon LeBlanc noted in a blogpost. The latest preview today is from the Iron (Fe) branch and contains very few changes to preview build 20277 that it flighted last week to users in the Dev Channel. At the same time last week, it released RS_Prerelease build 21277, which is expected to be designated as the Cobalt branch and could arrive in the second half of 2021. SE...
Source: zdnet.com