Release 0.3.1

README.md

@@ -346,7 +346,8 @@ your Activity themes that makes all dialogs dark.
 ```
 
 The action button color is also derived from the `android:colorAccent` attribute of the Material theme,
-or `colorAccent` attribute of the AppCompat Material theme as seen in the sample project.
+or `colorAccent` attribute of the AppCompat Material theme as seen in the sample project. Manually setting
+the color will override that behavior.
 
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