Microsoft just released Windows 10 Insider Preview Build 19628 to Windows insiders in the fast ring. 

Announcing Windows 10 Insider Preview Build 19628

Hello Windows Insiders, today we’re releasing Windows 10 Insider Preview Build 19628 to Windows Insiders in the Fast ring.

General changes & improvements

• We’re adding initial support for DNS over HTTPS, so that you can opt into using encryption when Windows makes DNS queries.  Follow the instructions in this blog post to opt in as it will be off by default.
• Thanks everyone who shared feedback about the updated version of Korea Microsoft IME introduced with Build 18941. For the moment, the IME version will be returning to the previous one while we take your feedback into consideration.

Fixes

• We’ve fixed an issue causing some devices fail to update with error code 0xc0000409. If you continue to experience this error, please let us know by filing new feedback in  Feedback Hub.

Announcing Windows 10 Insider Preview Build 19628