diff --git a/README.md b/README.md
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--- a/README.md
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@@ -4,6 +4,12 @@ ofxAddon that allows you to use [ImGui](https://github.com/ocornut/imgui) in [op
 
 ![Screenshot](images/Screenshot.png)
 
+> #### Develop Branch
+> The current `master` branch embeds an ImGui version is quite old and newer versions are not compatible anymore.  
+> A refactored version of ofxImGui that you can try is available in the [develop branch](https://github.com/jvcleave/ofxImGui/tree/develop), it comes with a lot of extra (optional) features and new ImGui API methods and UI widgets.  
+> **We're looking for feedback** in [#110](https://github.com/jvcleave/ofxImGui/issues/110). _(Tested: Desktops Win/Linux/Mac, Rpi and iOS Simulator)._
+
+
 ### Compatibility
 Master branch may not be tested on all platforms. See [Releases](https://github.com/jvcleave/ofxImGui/releases/) for more extensively tested versions.