Aerospike C# client version 3.9.14 was released on August 20, 2021.
This minor release adds a new fix. This is a back-port release for older servers.
A bug affecting this version of the C# client has been identified. You can safely upgrade to C# client 3.9.15, and we strongly recommend that you do so at the earliest opportunity.
- CLIENT-1572 Allow null sessionExpiration for compatibility with older servers.