pre-release: 12.0.0-beta0 (#987)

CHANGELOG.md

@@ -2,13 +2,23 @@ Release History
 ==============
 
 ### Pending
+
+### Version 12.0.0-beta0
+
+Released on October 14, 2024
+
+This is the first release that supports Protocol 22. While the network has not upgraded yet, 
+you can start integrating the new features into your codebase if you want a head start.
+
 #### Update
-- feat!: support constructors in contract creation via `TransactionBuilder.append_create_contract_op`, the signature of the function has been changed.
-- refactor!: Updated `signer` parameter in auth to accept a callable returning (public_key, signatures) instead of just public_key.
 - feat: add support for Soroban PRC's `getVersionInfo` API interfaces.
+- feat: Add `transaction_hash` to `GetTransactionResponse` and `GetTransactionsResponse`.
+
+#### Breaking changes
 - refactor!: The `paging_token` field has been removed from `EventInfo`, use the `cursor` in `GetEventsResponse` instead.
 - refactor!: The legacy `cost` field has been removed from `SimulateTransactionResponse`, parse it from `transaction_data` instead.
-- feat: Add `transaction_hash` to `GetTransactionResponse` and `GetTransactionsResponse`.
+- feat!: support constructors in contract creation via `TransactionBuilder.append_create_contract_op`, the signature of the function has been changed.
+- refactor!: Updated `signer` parameter in auth to accept a callable returning (public_key, signatures) instead of just public_key.
 
 ### Version 11.1.0
 

README.rst

@@ -33,7 +33,7 @@ Stellar Python SDK
     :alt: PyPI - Implementation
     :target: https://pypi.python.org/pypi/stellar-sdk
 
-.. image:: https://img.shields.io/badge/Stellar%20Protocol-21-blue
+.. image:: https://img.shields.io/badge/Stellar%20Protocol-22-blue
     :alt: Stellar Protocol
     :target: https://developers.stellar.org/docs/glossary/scp/