Update README.md

README.md

@@ -41,20 +41,16 @@ PhotoShop and so forth. Here are some CodeProject articles:
 * [AvalonDock [2.0] Tutorial Part 5 - Load/Save Layout with De-Referenced DockingManager](https://www.codeproject.com/Articles/719143/AvalonDock-Tutorial-Part-Load-Save-Layout)
 
 This repository contains **additional bug fixes and a feature added** fork for:
-[xceedsoftware/wpftoolkit](https://github.com/xceedsoftware/wpftoolkit) version **3.2-3.6**.
+xceedsoftware/wpftoolkit version **3.2-3.6**. But most importantly, the usage of this AvalonDock project remains free for both, comercial and open source users.
 
 There is also an open source repository https://github.com/dotnetprojects/WpfExtendedToolkit with a fixed and stable version of all other (other than AvalonDock) components from the WPFToolKit.
 
 Be sure to checkout the <a href="https://github.com/Dirkster99/AvalonDock/wiki">Wiki for more details</a>.
 
 ## Building AvalonDock from Source
 
-This project supports multitargeting frameworks (NetCore 3 and .Net 4). This means that any commit before
-[Merge pull request #65 from jogibear9988/master ](https://github.com/Dirkster99/AvalonDock/commit/d85b297bf32bc16f01bd3f898a1ee2acc9e2f71c)
-should build with Visual Studio 2017 Comunity or higher.
-
-The commit [Merge pull request #65 from jogibear9988/master ](https://github.com/Dirkster99/AvalonDock/commit/d85b297bf32bc16f01bd3f898a1ee2acc9e2f71c)
-and any commit after requires **VS 2019 Community** and **NetCore 3 Preview 8 (or later)** for a succesful build from source.
+This project supports multitargeting frameworks (NetCore 3 and .Net 4). This means that it requires
+Visual Studio Community 2019 or better to build.
 
 # Feature Added - Dark and Light VS 2013 Theme
 
@@ -127,6 +123,9 @@ to also theme standard elements, such as, button and textblock etc.
 
 - [Resolve #98 with floating window without a content #99](https://github.com/Dirkster99/AvalonDock/pull/99) Thanx to [scdmitryvodich](https://github.com/scdmitryvodich)
 
+- Changed coding style to using TABS as indentation
+- [Changed namespaces to AvalonDock (as authored originally in version 2.0 ans earlier)](https://github.com/Dirkster99/AvalonDock/pull/102)
+
 ## Patch History for AvalonDock 3.6.2
 - [Fixed issue #92 Always update floating properties](https://github.com/Dirkster99/AvalonDock/issues/92) Thanx to [scdmitryvodich](https://github.com/scdmitryvodich)