Microsoft Edge

Microsoft Edge is a web browser created and publish by the Microsoft Corporation on July 29, 2015, during the launch of the Windows 10 browser. It's most stable release is version 86.0.622.51 for Windows, 10, macOS 10.15 and Linux. Originally, it ran on it's own engine called EdgeHTML, along with the Chakra JavaScript engine. By 2019, Microsoft announce reprogramming Microsoft Edge being based on Chromium with the open-source Blink and V8 engines, which were released by 2020.

Spartan
Back then, releases before 2020 are codenamed Spartan, which was announced development for Spartan as a new web browser by Microsoft in 2014.

Releases
Version 20.10240

Release: July 15, 2015, initial release
 * PDF support
 * Pinnable hub for favorites, search history, download manager and reading list
 * MSN news and search bar as the New Page tab
 * Inking on webpages
 * Integration for the Contana assistant for Windows 10
 * Reading view
 * Dark theme
 * Improvements for performance