Win10 Build 10049 or next week to Slow Ring slow beta users

The testing process of Windows 10 is obviously accelerating, and various versions of various channels are constantly exploding. Of course, we are more willing to see the official announcement of Microsoft, because it represents better stability.
Two weeks ago, Microsoft issued Build 10049 to the Fast Ring fast beta users, which means that it can only be automatically updated via Windows Update on the basis of the old version, and it cannot be completely installed.
Gabriel Aul, director of Windows Insider internal testing, revealed today that Build 10049 will also be distributed to Slow Ring slow beta users, and Microsoft is currently evaluating whether it will be released next week. If you decide, it means that Microsoft will release this version of the ISO image installation file, meaning anyone can experience it at any time.
And once a version is released to the Slow Ring channel, it shows that its stability has a certain degree of security, and there are very few major bugs. You can try it if you are interested.
The biggest change in Windows 10 Build 10049 is the new browser "Sparta", which will replace IE and become the default browser for the new system.
As for the latest leaked Build 10051/10056, there have been new improvements, but the changes are not large, and the stability is not good, it is recommended to try carefully.