Aerospike C# client version 4.0.3 was released on November 11, 2020.
This minor release adds a new feature.
- CLIENT-1373 Retrofit support for old PredExp in addition to new Expressions . Both expression filters will be supported for 1 year in order to ease the transition to new Expression APIs. After that, PredExp support will be permanently removed. Also, support server version 4.9+ instead of the more strict 18.104.22.168+ requirement. Expression API usage still requires server 22.214.171.124+.