Add notice about alfa version

Author: smialy

README.md

@@ -14,15 +14,16 @@ Supported Catalystwan WAN Server Versions
 - 20.15
 - 20.16
 
+
 Important Notice: Version Incompatibility
 -----------------------------------------
 
-Cisco Catalyst WAN SDK Version 2.0 Incompatibility with Legacy Versions
-We are excited to announce the release of Cisco Catalyst WAN SDK version 2.0. 
-This new version introduces a range of enhancements and features designed 
-to improve performance and usability. However, it is important to note that version 2.0 
+We are excited to announce the release of Cisco Catalyst WAN SDK version 2.0.
+This new version introduces a range of enhancements and features designed
+to improve performance and usability. However, it is important to note that version 2.0
 is not compatible with any previous legacy versions of the SDK.
 
+
 Actions Recommended:
     Backup: Ensure you have backups of your current projects before attempting to upgrade.
     Review Documentation: Carefully review the updated documentation and release notes for guidance on migration and new features.
@@ -32,6 +33,15 @@ We appreciate your understanding and cooperation as we continue to enhance the C
 
 Thank you for your continued support and feedback!
 
+
+Not recommend to use in production environments.
+------------------------------------------------
+Cisco Catalyst WAN SDK in its `pre-alpha` release phase. This marks a significant milestone
+in empowering developers to unlock the full capabilities of Cisco's networking solutions.
+Please note that, as a pre-alpha release, this version of the SDK is still in active development
+and testing. It is provided "as is," with limited support offered on a best-effort basis.
+
+
 Supported Python Versions
 -------------------------
 
@@ -49,7 +59,7 @@ To install the SDK, run the following command:
 pip install catalystwan==2.0.0a0
 ```
 
-To manually install the necessary Python packages in editable mode, you can use the `pip install -e` command. 
+To manually install the necessary Python packages in editable mode, you can use the `pip install -e` command.
 
 ```bash
 pip install -e ./packages/catalystwan-types \
@@ -80,7 +90,7 @@ with create_client(url=url, username=username, password=password) as client:
     print(result)
 ```
 
-If you need to preform more complex operations that require models, they can utilize an alias: `m`. 
+If you need to preform more complex operations that require models, they can utilize an alias: `m`.
 ```python
 
 with create_client(...) as client: