Microsoft is rolling out a built-in password generator and a leaked credentials monitoring feature on Windows and macOS systems running the latest Microsoft Edge version.
Microsoft Edge 88 now helps you improve the security of your online accounts with the password generator which suggests secure and strong passwords when updating existing credentials or signing up for new accounts.
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Microsoft Edge 88 Stable is a security update that drops FTP and Flash support
https://www.ghacks.net/2021/01/22/microsoft-edge-88-stable-is-a-security-update-that-drops-ftp-and-flash-support/
[Software Update] Microsoft Edge 88 Stable Version Available for Download
https://www.askvg.com/download-stable-version-of-new-microsoft-edge-browser/
[Review / Tip] How to Enable or Disable Vertical Tabs in Microsoft Edge
https://www.askvg.com/review-tip-how-to-enable-or-disable-vertical-tabs-in-microsoft-edge/
Release notes for Microsoft Edge Stable Channel - 21-Jan-2021
https://docs.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel#version-88070550-january-21
Sounds like they've copied Chrome's idea.
https://www.wilderssecurity.com/threads/chrome-stable-channel-update.355822/page-92#post-2984189