Microsoft has officially announced the Windows 10 October 2020 Update and it’ll begin rolling out to consumers in October. The new feature update comes with theme-aware Start Menu, Alt-Tab improvements, Chromium Edge pre-installed and bug fixes. Microsoft says you can download and install the feature update by joining the Release Preview Ring of Windows Insider program. Microsoft is also beginning to roll out the update automatically for Insiders who are in the Beta Channel. The update is likely to be the final build and it has been moved to the Preview channel.
Source: https://www.bleepingcomputer.com/news/microsoft/windows-10-20h2-coming-in-october-final-preview-build-released/