Jaybird 5.0.6 Minor Release: new minor release of Jaybird
Firebird 4.0.5 Minor Release: update your v4.0!
Firebird 3.0.12 Minor Release: important bugfixes for Firebird 3.0!
Firebird 5.0.1 Minor Release: update your v5.0!
Firebird 5.0 Release: new major version!
Examples of use with C# can be found in https://github.com/FirebirdSQL/NETProvider/tree/master/docs