Karapace has been upgraded to version 3.15.0

This version includes new features and bug fixes, enhancing overall functionality and performance. Key changes in this release include:

Features:

• Prometheus metrics and instrumentation: Added support for Prometheus metrics and instrumentation, enhancing observability and monitoring.

Bug fixes:

• ClientError handling: Implemented handling for aiohttp.ClientError with a 503 response status, improving error handling.
• TimeoutError handling: Added handling for asyncio.TimeoutError, to ensure smoother operation under timeout conditions.
• Invalid version handling: Fixed the issue where an invalid version error was raised for schema version 0. Schema versions greater than or equal to 0 are allowed, enhancing compatibility.

For a complete list of fixes and detailed information, see the Karapace release notes.