Move countryCode forward declaration. Updated the ChangeLog.md file.

Author: Edward Smith

Branch-SDK/Branch-SDK/BNCAvailability.h

@@ -23,8 +23,3 @@ typedef NSString * UIApplicationOpenURLOptionsKey;
 #ifndef NS_STRING_ENUM
 #define NS_STRING_ENUM
 #endif
-
-@interface NSLocale (BranchAvailability)
-- (NSString*) countryCode;
-- (NSString*) languageCode;
-@end

Branch-SDK/Branch-SDK/BNCDeviceInfo.m

@@ -25,6 +25,12 @@
 #import <arpa/inet.h>
 #import <netinet/in.h>
 
+// Forward declare this for older versions of iOS
+@interface NSLocale (BranchAvailability)
+- (NSString*) countryCode;
+- (NSString*) languageCode;
+@end
+
 #pragma mark BRNNetworkInfo
 
 typedef NS_ENUM(NSInteger, BNCNetworkAddressType) {

ChangeLog.md

@@ -6,6 +6,8 @@ Branch iOS SDK Change Log
   * Fixed update / install tracking when app installed but not run for a while. (#763)
   * Added some code for Will's AppsFlyer integration in the Swift test bed. (#767)
   * Added `limit_facebook_tracking` to allow developers to opt-out of Facebook app tracking (AIS-417).
+  * Moved the forward declaration of `[NSLocal countryCode]` so that it doesn't interfere with
+    newer Swift compilations.
 
 - v0.21.14
   * _*Master Release*_ - December 8, 2017