docs: added reference to version 2 branch

README.md

@@ -17,6 +17,8 @@ A performant interactive bottom sheet with fully configurable options 🚀
 
 1. [Features](#features)
 2. [Installation](#installation)
+   - [Version 1](#version-v1)
+   - [Version 2](#version-v2)
 3. [Usage](#usage)
    - [Custom Handle](./docs/custom-handle.md)
    - [React Navigation Integration](./docs/react-navigation.md)
@@ -45,6 +47,12 @@ A performant interactive bottom sheet with fully configurable options 🚀
 
 ## Installation
 
+### Version v1
+
+[Link to version 1 branch](https://github.com/gorhom/react-native-bottom-sheet/tree/feature/rewrite-in-reanimated-v2)
+
+This version is written with `Reanimated v1`
+
 ```sh
 yarn add @gorhom/bottom-sheet
 # or
@@ -53,6 +61,22 @@ npm install @gorhom/bottom-sheet
 
 > ⚠️ You need to install [react-native-reanimated](https://github.com/software-mansion/react-native-reanimated) & [react-native-gesture-handler](https://github.com/software-mansion/react-native-gesture-handler) and follow their installation instructions.
 
+
+### Version v2
+
+[Link to version 2 branch](https://github.com/gorhom/react-native-bottom-sheet/tree/feature/rewrite-in-reanimated-v2)
+
+this version is written with `Reanimated v2`, although this version is still in alpha phase, yet it provides all version 1 functionalities with the huge performance boost, thanks to `Reanimated v2` ❤️
+
+
+```sh
+yarn add @gorhom/bottom-sheet@2.0.0-alpha.0
+# or
+npm install @gorhom/bottom-sheet@2.0.0-alpha.0
+```
+
+> ⚠️ You need to install [react-native-reanimated v2](https://docs.swmansion.com/react-native-reanimated/docs/next/installation) & [react-native-gesture-handler](https://github.com/software-mansion/react-native-gesture-handler) and follow their installation instructions.
+
 ## Usage
 
 ```tsx