diff --git a/readme.txt b/readme.txt
index 85858824..25a9eebe 100644
--- a/readme.txt
+++ b/readme.txt
@@ -45,6 +45,7 @@ GLM 0.9.4.0: 2012-10-13
 - Removed GLM website from the source repository
 - Added GLM_FORCE_RADIANS so that all functions takes radians for arguments
 - Fixed detection of Clang and LLVM GCC on MacOS X
+- Added debugger visualizers for Visual C++ 2012
 
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 GLM 0.9.3.4: 2012-06-30