> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.qonversion.io/llms.txt
> Use this file to discover all available pages before exploring further.

# [Dec 2022] Migration Guide

> We have released a major update for our Qonversion SDK with several new features, improvements, and design fixes. This article provides the necessary steps to migrate from previous SDK versions to the ones displayed in the table below:

| Platform     | Major version |
| ------------ | ------------- |
| iOS          | 3.+           |
| Android      | 4.+           |
| Flutter      | 5.+           |
| React Native | 4.+           |
| Unity        | 4.+           |

Choose your platform to continue:

* [iOS 3.+ migration guide](ios-3-migration-guide)
* [Android 4.+ migration guide](android-4-migration-guide)
* [Flutter 5.+ migration guide](flutter-5-migration-guide)
* [React Native 4.+ migration guide](react-native-4-migration-guide)
* [Unity 4.+ migration guide](unity-4-migration-guide)

***

[Web 1.+ migration guide](web-1-migration-guide)

[iOS 3.+ migration guide](ios-3-migration-guide)