Update README

README.md

@@ -4,18 +4,37 @@ license: mit
 
 # Introduction
 
-This repository hosts the image encoder of [clip-vit-base-patch32](https://huggingface.co/openai/clip-vit-base-patch32) model for the [React Native ExecuTorch](https://www.npmjs.com/package/react-native-executorch) library. It includes the model exported for xnnpack in `.pte` format, ready for use in the **ExecuTorch** runtime.
+This repository hosts the image encoder of
+[clip-vit-base-patch32](https://huggingface.co/openai/clip-vit-base-patch32)
+model for the [React Native
+ExecuTorch](https://www.npmjs.com/package/react-native-executorch) library. It
+includes the model exported for xnnpack in `.pte` format, ready for use in the
+**ExecuTorch** runtime.
 
-If you'd like to run these models in your own ExecuTorch runtime, refer to the [official documentation](https://pytorch.org/executorch/stable/index.html) for setup instructions.
+If you'd like to run these models in your own ExecuTorch runtime, refer to the
+[official documentation](https://pytorch.org/executorch/stable/index.html) for
+setup instructions.
 
 ## Compatibility
 
-If you intend to use this model outside of React Native ExecuTorch, make sure your runtime is compatible with the **ExecuTorch** version used to export the `.pte` files. For more details, see the compatibility note in the [ExecuTorch GitHub repository](https://github.com/pytorch/executorch/blob/11d1742fdeddcf05bc30a6cfac321d2a2e3b6768/runtime/COMPATIBILITY.md?plain=1#L4). If you work with React Native ExecuTorch, the constants from the library will guarantee compatibility with runtime used behind the scenes.
+If you intend to use this model outside of React Native ExecuTorch, make sure
+your runtime is compatible with the **ExecuTorch** version used to export the
+`.pte` files. For more details, see the compatibility note in the [ExecuTorch
+GitHub
+repository](https://github.com/pytorch/executorch/blob/11d1742fdeddcf05bc30a6cfac321d2a2e3b6768/runtime/COMPATIBILITY.md?plain=1#L4).
+If you work with React Native ExecuTorch, the constants from the library will
+guarantee compatibility with runtime used behind the scenes.
 
-These models were exported using `v0.6.0` version and **no forward compatibility** is guaranteed. Older versions of the runtime may not work with these files.
+These models were exported using **ExecuTorch** version 1.1.0 and **no forward
+compatibility** is guaranteed. Older versions of the runtime may not work with
+these files.
 
 ### Repository Structure
 
-All files are located in the root directory.
+The repository is organized directories:
 
-- The `.pte` file should be as the `modelSource` argument.
+- `xnnpack`
+
+Each directory contains models exported for the respective backend.
+
+- The `.pte` file should be passed to the `modelSource` parameter.