Windows 10 20H2

Windows 10 20H2 is the tenth major update for Windows 10. It was released on October 20th, 2020.

Insider Preview, Beta Channel (Vibranium branch)

 * 10.0.19042.264.rs_prerelease_svc_prod1.200508-2205
 * 10.0.19042.330.vb_release_svc_im.200609-1447 - Released on 2020-06-16
 * 10.0.19042.388.vb_release_svc_prod1.200707-0737 - Released on 2020-07-14
 * 10.0.19042.421.vb_release_svc_prod3.200721-1801 - Released on 2020-07-24
 * 10.0.19042.423.vb_release_svc_prod3.200727-1844 - Released on 2020-07-31
 * 10.0.19042.450.vb_release_svc_prod3.200805-1850 - Released on 2020-08-11
 * 10.0.19042.487.vb_release_svc_prod3.200817-1719 - Released on 2020-08-26
 * 10.0.19042.508.vb_release_svc_prod1.200905-1327 - Released on 2020-09-08 (Beta), 2020-09-18 (Release Preview)
 * 10.0.19042.541.vb_release_svc_prod1.200914-1541 - Released on 2020-09-22
 * 10.0.19042.546.vb_release_svc_prod1.200925-1535 - Released on 2020-09-31

RTM

 * 10.0.19042.572.vb_release_svc_prod1.201007-1724 - Released on 2020-10-13 (Beta and Release Preview), 2020-10-20 (RTM)
 * 10.0.19042.608.vb_release_svc_prod3.201015-1639 - Released on 2020-10-22

Updates for RTM

 * 10.0.19042.610 (KB4580364) - Released in 2020-10-29