- Support removed for Microsoft Security Essentials, Windows 7 Defender, Service Packs, Remote Desktop Client and Silverlight (download switches /includemsse and /excludesp, update switches /instmsse, /instmssl and /updatetsc)

- Support removed for Windows 10 version 1703 since Microsoft discontinued support for it on October 8th, 2019

- Split Windows 10 download into version specific parts

- Included complete rewrite of the Linux s version 1.19 (Special thanks to H. Buhrmester)

- March 2020 updates added to 'security only' lists for Windows 8.1 and Server 2012 / 2012 R2 (x86/x64) systems

- Included improved XSLT filter for the determination of dynamic Office updates by Product Id rather than ProductFamily Id (Special thanks to H. Buhrmester)

- Replaced superseded November 2019 Servicing stack update (kb4523200) by March 2020 Servicing stack update (kb4540721) for Windows 10 Version 1507 (Thanks to "aker")

- Replaced superseded November 2019 Servicing stack update (kb4520724) by March 2020 Servicing stack update (kb4540723) for Windows 10 Version 1607 and Windows Server 2016 (Thanks to "aker")

- Replaced superseded November 2019 Servicing stack update (kb4523202) by March 2020 Servicing stack update (kb4541731) for Windows 10 Version 1709 (Thanks to "aker")

- Replaced superseded November 2019 Servicing stack update (kb4523203) by March 2020 Servicing stack update (kb4540724) for Windows 10 Version 1803 (Thanks to "aker")

- Replaced superseded November 2019 Servicing stack update (kb4523204) by March 2020 Servicing stack update (kb4539571) for Windows 10 Version 1809 and Windows Server 2019 (Thanks to "aker")

- Replaced superseded February 2020 Servicing stack update (kb4538674) by March 2020 Servicing stack update (kb4541338) for Windows 10 Version 1903 and 1909 (Thanks to "aker")

- Fix: Invalid --no-check-certificate option for Aria2 download utility (Thanks to "negg", "Dalai", "hbuhrmester" and "Gerby")

- Fix: Wget utility didn't any longer download root certificates properly due to user agent aware responses from microsoft.com (Thanks to "aker")

- Fix: Adjusted installation sequence to have root certificate packages installed before all all others (Thanks to "aker")