What is the release date of Northwoods GoDiagrams WinForms - 5.1.0.4 & Northwoods GoXam WPF - 2.2.3.4

Hi, We are using the following Northwoods GoDiagrams WinForms - 5.1.0.4 & Northwoods GoXam WPF - 2.2.3.4.

I would like to know the release dates of both versions. Can you please provide the details.

GoWin 5.1 was released in September 2013, GoWPF 2.2.3 was released in October 2016.