Microsoft released a new Edge build version 84.0.522.5 to the Dev channel that includes few new features, reliability improvements, and fixes to some existing issues. The new features list includes support for "Read Aloud" in PDFs, full-page translation in Immersive Reader, and more.

Here's the complete changelog of this build and how to download the latest offline installer of Microsoft Edge dev build.

As you might have already known that Microsoft has already released Windows 10 May 2020 Update (version: 2004), which is rolling out to users in a phased manner. If you can't wait, you can upgrade to it by using the Update Assistant and Media Creation Tool from Microsoft.

But before that, just wait a minute and give it a second shot to think why you need it now. The latest version of Windows 10 contains numerous bugs. Check to see if this impacts if you proceed for the installation.