Protocol Versions 16 and 17: Implement the latest protocol versions to support Firebird 4 features.

Implementing Firebird 4 Protocol Versions 16 and 17 is crucial for utilizing the advanced features, security enhancements, and performance improvements introduced in Firebird 4.0 and 4.0.1. Using updated clients that support these protocols prevents performance degradation and ensures access to modern functionalities. Key Features Supported by Protocol 16 (Firebird 4.0)Wire Protocol Encryption:&