diff --git a/Documentation/Changelog.txt b/Documentation/Changelog.txt
index c6440690..6ad3da8b 100644
--- a/Documentation/Changelog.txt
+++ b/Documentation/Changelog.txt
@@ -9,6 +9,7 @@ OpenTK 0.9.0 -> 0.9.1
 	+ Fixed a bug that resulted in missing overloads in functions with both pointers and generic parameters (like Glu.TessVertex).
 	+ Worked around an Intellisense bug, where some overloads might not be reported if the pointer overload was the first one encountered.
 	+ Fixed naming of 1D, 2D, 3D etc (e.g. Texture2D, which used to be Texture2d).
+	+ Corrected GL.ReadPixels (was GL.ReadPixel).
 	
 + OpenTK
 	+ Graphics
diff --git a/Documentation/Release.txt b/Documentation/Release.txt
index e766bcfe..b815c91b 100644
--- a/Documentation/Release.txt
+++ b/Documentation/Release.txt
@@ -39,12 +39,16 @@ replace operations:
 1. "GLContext"     -> "GraphicsContext"
 2. "OpenTK.OpenGL" -> "OpenTK.Graphics.OpenGL"
 3. "OpenTK.OpenAL" -> "OpenTK.Audio.OpenAL"
+4. "GL.ReadPixel"  -> "GL.ReadPixels"
 
 The "DisplayMode" class has been marked as obsolete. Its functionality has been
-split into two classes: "DisplayResolution" and "GraphicsFormat". This is mostly
+split into two classes: "DisplayResolution" and "GraphicsMode". This is mostly
 an internal change and should only affect your GameWindow constructor (a 1-line
 change to fix the warning).
 
+The "ColorMode" class has been moved to "OpenTK.Graphics.ColorDepth"; please,
+replace references with the latter.
+
 Alc and Alut are no longer public. Please use OpenTK.Audio.AudioContext instead.
 
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