Couchbase has released version 2.3.10 of its .NET SDK, featuring bug fixes and enhancements, most notably updates to the Data Structures API and FTS API. This maintenance release introduces support for queues in the Data Structures API, allowing JSON documents stored in Couchbase to function as ordered FIFO queues with concurrency control. Additionally, method names have been refined for consistency across all Couchbase SDKs. The FTS capabilities have been enhanced to allow custom sorting preferences on the server, and the SDK now includes functionality for waiting on N1QL indexes to reach an 'online' state before proceeding. The release addresses several issues, such as exceptions when SSL certificates are incorrectly set up and improvements in handling index preparation and management. The updated SDK is available via NuGet, GitHub, and direct download.