Without forceCreation, maven-jar-plugin kept the previous shaded ts3-client.jar when the module's classes were unchanged, and the shade then used it as input: the stale ts3j classes inside it won over the freshly installed ts3j, so ts3j fixes never reached the built client without a clean. Also updates ts3j for the empty server-group parsing fix. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>