Windows for Workgroups 3.11 build 070

Windows for Workgroups 3.11 build 070 is a beta 3 build of Windows for Workgroups 3.11. The German build was leaked on BetaArchive by Overdoze on 2018-04-16 and is the earliest leaked non-English pre-release build of Windows so far. The English build was leaked a few days later.