diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 66903d342..b77c3ed2d 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,3 +1,39 @@
+## RC 2.3
+
+### Bug fixes:
+
++ MS-1219 Removed OpenUDID dependency
+
++ MS-1265 Move location of kANAdFetcherDidReceiveResponseNotification
+
++ MS-1267 Testing improvements
+
+### New mediation adapters:
+
++ MS-1107 AdColony Native
+
+### Contains the following mediated SDKs:
+
++ AdMob SDK Version 7.3.1
+
++ Amazon SDK Version 2.2.8
+
++ Facebook SDK Version 4.2.0
+
++ Millennial Media SDK Version 5.4.1
+
++ MoPub SDK Version 3.8.0
+
++ InMobi SDK Version 4.5.3
+
++ VDOPIA Lightweight SDK Version 4
+
++ Vungle SDK 3.0.13
+
++ AdColony SDK 2.5.1
+
++ Chartboost SDK 5.4.0
+
 ## RC 2.2
 
 ### Feature additions:
diff --git a/sdk/internal/ANGlobal.h b/sdk/internal/ANGlobal.h
index bfbc79618..17d796f5a 100644
--- a/sdk/internal/ANGlobal.h
+++ b/sdk/internal/ANGlobal.h
@@ -35,7 +35,7 @@
 #define AN_ERROR_TABLE @"errors"
 
 #define AN_DEFAULT_PLACEMENT_ID		@"default_placement_id"
-#define AN_SDK_VERSION              @"2.2"
+#define AN_SDK_VERSION              @"2.3"
 
 #define APPNEXUS_BANNER_SIZE			CGSizeMake(320, 50)
 #define APPNEXUS_MEDIUM_RECT_SIZE		CGSizeMake(300, 250)