Update version

Author: ioannisj

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## Next
 
+## 3.20.0 - 2025-03-04
+
 - feat: support multiple SDK instances ([#310](https://github.com/PostHog/posthog-ios/pull/310))
 > Note: Now event storage is per API key. Any pending events in legacy storage will be migrated to the first API key used.  
 

PostHog.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "PostHog"
-  s.version          = "3.19.9"
+  s.version          = "3.20.0"
   s.summary          = "The hassle-free way to add posthog to your iOS app."
 
   s.description      = <<-DESC

PostHog/PostHogVersion.swift

@@ -9,7 +9,7 @@ import Foundation
 
 // if you change this, make sure to also change it in the podspec and check if the script scripts/bump-version.sh still works
 // This property is internal only
-public var postHogVersion = "3.19.9"
+public var postHogVersion = "3.20.0"
 
 public let postHogiOSSdkName = "posthog-ios"
 // This property is internal only