Updated Kotlin to 2.1.0, coroutines to 1.9.0, and serialization to 1.7.3.

I submit my source code and allow Tigase to release the code as a part of Tigase's own software package under any license, either an open source or closed source.

I submit my source code and allow Tigase to release the code as a part of Tigase's own software package under any license, either an open source or closed source.

I submit my source code and allow Tigase to release the code as a part of Tigase's own software package under any license, either an open source or closed source.

I submit my source code and allow Tigase to release the code as a part of Tigase's own software package under any license, either an open source or closed source.