Chrome 80 is a web browser developed by Google Inc, available for download in full install version for Windows platforms from legacy sources. This version of Chrome was officially released on 2020-02-04 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

Google Chrome 80.0.3987 was built on Blink 80 layout engine using JavaScript V8 engine version 8.0.246. This version is released for Windows, iOS and android versions and has many functionality additions apart from number of fixes and improvements.

Windows edition Changes

• Modules in workers
• Optional chaining in JavaScript
• New origin trials
• Origin trial graduations
• Using #:~:text=something will have Chrome scroll to and highlight the first instance of that text fragment
• Setting display: minimal-ui on a Desktop PWA adds a back and reload button to the title bar of the installed PWA
• Support for using SVG images as favicons
• Disallowed Synchronous XMLHTTPRequest() in Page Dismissal
• Deprecation of FTP support
• Removal of allowing popups during page reload
• Non-origin-clean ImageBitmap serialization and transferring removed
• Protocol handling now requires a secure context
• Web Components v0 removed
• Removal of -webkit-appearance:button for arbitrary elements

• Stability and performance improvements.
• Quieter notifications
• SameSite cookies are enabled by default
• Insecure audio and video on secure pages are automatically upgraded to secure connections

• Starting a search in the address bar brings up top suggestions served locally even in Incognito Mode