Facebook iOS SDK 3.23.1

Summary:
    see https://developers.facebook.com/ios/change-log-3.x/

Upgrading:
    https://developers.facebook.com/docs/ios/upgrading/

Facebook-iOS-SDK.podspec

@@ -6,7 +6,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "Facebook-iOS-SDK"
-  s.version      = "3.23.0"
+  s.version      = "3.23.1"
   s.summary      = "Official Facebook SDK for iOS to access Facebook Platform with features like Login, Share and Message Dialog, App Links, and Graph API"
 
   s.description  = <<-DESC
@@ -24,7 +24,7 @@ Pod::Spec.new do |s|
   s.platform     = :ios, "6.0"
 
   s.source       = { :git => "https://github.com/facebook/facebook-ios-sdk.git",
-                     :tag => "sdk-version-3.23.0"
+                     :tag => "sdk-version-3.23.1"
                     }
 
   s.source_files  =  "src/**/*.{h,m}"

scripts/package/productbuild_distribution.xml

@@ -12,7 +12,7 @@
         <pkg-ref id="com.facebook.sdk.pkg"/>
     </choice>
 
-    <title>Facebook SDK 3.23.0 for iOS</title>
+    <title>Facebook SDK 3.23.1 for iOS</title>
     <conclusion file="README.txt" mime-type="text/plain" />
     <readme file="README.txt" mime-type="text/plain" />
     <domains enable_currentUserHome="true" />

src/FacebookSDK.h

@@ -138,6 +138,6 @@
 
  */
 
-#define FB_IOS_SDK_VERSION_STRING @"3.23.0"
+#define FB_IOS_SDK_VERSION_STRING @"3.23.1"
 #define FB_IOS_SDK_TARGET_PLATFORM_VERSION @"v2.2"