Changed userAgent from local string to unknown

Rudder.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'Rudder'
-  s.version          = "1.0.1-patch.2"
+  s.version          = "1.0.1-patch.3"
   s.summary          = "Privacy and Security focused Segment-alternative. iOS SDK"
   s.description      = <<-DESC
   Rudder is a platform for collecting, storing and routing customer event data to dozens of tools. Rudder is open-source, can run in your cloud environment (AWS, GCP, Azure or even your data-centre) and provides a powerful transformation framework to process your event data on the fly.
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.license          = { :type => "Apache", :file => "LICENSE" }
   s.author           = { "Rudderstack" => "arnab@rudderlabs.com" }
   s.platform         = :ios, "9.0"
-  s.source           = { :git => "https://github.com/rudderlabs/rudder-sdk-ios.git", :commit => "3b31c4b39d28608ae92944155e9a9e3f5298819a" }
+  s.source           = { :git => "https://github.com/rudderlabs/rudder-sdk-ios.git", :commit => "083749df1a06e591aae29ad698d7fad3aa907829" }
 
   s.ios.deployment_target = '8.0'
 

Rudder/Classes/RudderContext.m

@@ -95,22 +95,14 @@ - (void)putDeviceToken:(NSString *)deviceToken {
     _device.token = deviceToken;
 }
 
-- (NSString*) getLocalUAString {
-    return [[NSString alloc] initWithFormat:@"%@/%@ %@/%@ %@/%@",
-            _app.name, _app.version,
-            _device.model, _device.name,
-            _os.name, _os.version
-            ];
-}
-
 - (NSDictionary<NSString *,NSObject *> *)dict {
     NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];
     [tempDict setObject:[_app dict] forKey:@"app"];
     [tempDict setObject:_traits forKey:@"traits"];
     [tempDict setObject:[_library dict] forKey:@"library"];
     [tempDict setObject:[_os dict] forKey:@"os"];
     [tempDict setObject:[_screen dict] forKey:@"screen"];
-    [tempDict setObject:_userAgent ?: [self getLocalUAString] forKey:@"userAgent"];
+    [tempDict setObject:_userAgent ?: @"unknown" forKey:@"userAgent"];
     [tempDict setObject:_locale forKey:@"locale"];
     [tempDict setObject:[_device dict] forKey:@"device"];
     [tempDict setObject:[_network dict] forKey:@"network"];