On1316 Microsoft announced at microsoft build that they will completely relicense Mono under an MIT license even in scenarios where formerly a commercial license was needed.Microsoft also supplemented its prior patent promise for Mono, stating that they will not assert any 'applicable patents' against parties that are 'using, selling, offering for sale, importing, or distributing Mono.' It was announced that the Mono Project was contributed to the DOT NET Foundation. These development followed the acquisition of xamarin, which started in February 2016 and was finished on 18/03/2016.
Microsoft press release highlights that the cross-platform commitment now allows for a fully open-source, modern server-side DOT NET stack. Microsoft released the source code for WPF, Windows Forms and WinUI on 4,December 2018.that why DOT NET framework training institue are many all over world.