Prepared for release

Author: kushagraThapar

sdk/cosmos/azure-cosmos/CHANGELOG.md

@@ -1,13 +1,11 @@
 ## Release History
 
-### 4.9.1b3 (unreleased)
+### 4.9.1b3 (2025-02-04)
 
 #### Features Added
 * Improved retry logic by retrying alternative endpoint for writes within a region before performing a cross region retry. See [PR 39390](https://github.com/Azure/azure-sdk-for-python/pull/39390)
 * Added endpoint health check logic during database account calls. See [PR 39390](https://github.com/Azure/azure-sdk-for-python/pull/39390)
 
-#### Breaking Changes
-
 #### Bugs Fixed
 * Fixed unnecessary retries on the wrong region for timout retry policy. See [PR 39390](https://github.com/Azure/azure-sdk-for-python/pull/39390)
 * All client connection errors from aiohttp will be retried. See [PR 39390](https://github.com/Azure/azure-sdk-for-python/pull/39390)