Link to v1 docs

Author: naqvitalha

README.md

@@ -8,6 +8,10 @@ FlashList v2 has been rebuilt from the ground up for RN's new architecture and d
 
 > ⚠️ **IMPORTANT:** FlashList v2.x is in alpha and may have some issues. Please report any issues or edge cases you run into. We're actively working on testing and optimizing v2 so some things might change in the final version. We also highly recommend using it with RN 0.78+ for optimal performance.
 
+### Old architecture / FlashList v1
+
+If you're running on old architecture or using FlashList v1.x, you can access the documentation specific to v1 here: [FlashList v1 Documentation](https://shopify.github.io/flash-list/docs/1.x/).
+
 ### Web support
 
 FlashList v2 has web support. Most of the features should work but we're not actively testing it right now. If you run into an issue, please raise it on GitHub.

documentation/docs/index.mdx

@@ -10,7 +10,7 @@ import TabItem from "@theme/TabItem";
 
 **Fast & performant React Native list. No more blank cells.**
 
-Swap from FlatList in seconds. Get instant performance.
+Swap from FlatList in seconds. Get instant performance. Build for RN's new architecture.
 
 ## Installation
 
@@ -52,6 +52,12 @@ You can then [create a new Development Build](https://docs.expo.dev/development/
 
 Read more about the usage of `FlashList` [here](/usage)
 
+### Old architecture / FlashList v1
+
+If you're running on old architecture or, using an older version of FlashList, you can access the documentation specific to that version by selecting it from the version dropdown in the navigation bar, or using these direct links:
+
+- [Version 1.x documentation](/flash-list/docs/1.x/)
+
 ### App / Playground
 
 The [fixture](https://github.com/Shopify/flash-list/tree/main/fixture) is an example app showing how to use the library.