Prepare release 3.1.0

CHANGES.txt

@@ -1,3 +1,6 @@
+3.1.0: (Jan 20, 2025)
+- Added support for the new impressions tracking toggle available on feature flags, both respecting the setting and including the new field being returned on SplitView type objects. Read more in our docs.
+
 3.0.0: (Nov 1, 2024)
 - Added support for targeting rules based on large segments.
 - BREAKING: Dropped support for Split Proxy below version 5.9.0. The SDK now requires Split Proxy 5.9.0 or above.

Split.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name             = 'Split'
   s.module_name      = 'Split'
-  s.version          = '3.1.0-rc2'
+  s.version          = '3.1.0'
   s.summary          = 'iOS SDK for Split'
   s.description      = <<-DESC
 This SDK is designed to work with Split, the platform for controlled rollouts, serving features to your users via the Split feature flag to manage your complete customer experience.

Split/Common/Utils/Version.swift

@@ -9,7 +9,7 @@ import Foundation
 
 class Version {
     private static let kSdkPlatform: String = "ios"
-    private static let kVersion = "3.1.0-rc2"
+    private static let kVersion = "3.1.0"
 
     static var semantic: String {
         return kVersion

SplitiOSUnit_4.xctestplan

@@ -92,6 +92,11 @@
         "ImpressionsObserverTest",
         "ImpressionsRecorderWorkerTests",
         "ImpressionsStorageTest",
+        "ImpressionsToggleTest",
+        "ImpressionsToggleTest\/testDebugMode()",
+        "ImpressionsToggleTest\/testManagerContainsProperty()",
+        "ImpressionsToggleTest\/testNoneMode()",
+        "ImpressionsToggleTest\/testOptimizedMode()",
         "ImpressionsTrackerTest",
         "InListSemverMatcherTest",
         "InMemoryTelemetryStorageTest",