Adjust readme

Author: jhamon

README.md

@@ -4,9 +4,11 @@ The official Pinecone python package has been renamed from `pinecone-client` to
 **remove** `pinecone-client` from your project dependencies and then **add** the `pinecone` package to get the
 latest updates.
 
-> [!WARNING]
-> Failure to remove `pinecone-client` before installing `pinecone` can lead to confusing interactions
-> between the two packages.
+
+**WARNING:** Failure to remove `pinecone-client` before installing `pinecone` can lead to confusing interactions
+between the two packages.
+
+## Upgrade steps
 
 ```sh
 pip uninstall pinecone-client
@@ -20,6 +22,8 @@ pip uninstall pinecone-client
 pip install "pinecone[grpc]"
 ```
 
+For info on code changes that may impact you, see [Release Notes](https://github.com/pinecone-io/pinecone-python-client/releases) and [Upgrading](https://github.com/pinecone-io/pinecone-python-client/blob/main/docs/upgrading.md)
+
 ## Links
 
 - `pinecone` on [PyPI](https://pypi.org/project/pinecone/)