updated the changelog

readme.md

@@ -8,23 +8,29 @@ This is an Air native extension for Google Analytics on the iOS and Android plat
 The _bin_ folder contains the compiled extension and the default swc, which can be used for local testing if required by your development environment (Flash Builder shouldn't need it, but other IDEs may).
 
 # Changelog
-
-**v0.1.22**
-
-* upgraded to AIR 3.4
-* fixed more compatibility issues for cross-system compilation
-
-**v0.1.21**
-
-* finally tested on real iOS devices, thanks to [@digitaljohn](http://github.com/digitaljohn)
-* fixed incompatibility issues with earlier versions of iOS
-* added some utility methods to the Enums related to custom variables
+
+**v0.1.23**
+
+* upgraded to AIR 3.5
+* updated Google Analytics libraries (Android 1.5.1 and iOS 1.5)
+* improved error handling
+
+**v0.1.22**
+
+* upgraded to AIR 3.4
+* fixed more compatibility issues for cross-system compilation
+
+**v0.1.21**
+
+* finally tested on real iOS devices, thanks to [@digitaljohn](http://github.com/digitaljohn)
+* fixed incompatibility issues with earlier versions of iOS
+* added some utility methods to the Enums related to custom variables
 
 **v0.1.2**
 
 * upgraded to AIR 3.3
 * added target in the ANT script to run the demo project on the iOS simulator
-* cleaned and updated the ANT build file
+* cleaned and updated the ANT build file
 * fixed issues with the iOS version of the extension
 
 **v0.1.1**
@@ -64,7 +70,7 @@ The extension follow closely the original SDK methods and functionalities, so it
 In any case, if you have any problem or questions, just drop me a line.
 
 # Building
-
+
 
 ## Requirements