WP plugin: Scheduler 4.1 and WP 4.0 integration

We have a customer where we will use the DHTLMX Scheduler 4.1 with WordPress 4.0, and we would like to update the WP-plugin code (available from GIT).

Has anyone tried to use the current WP-plugin version 3.0 and integrate it with Scheduler 4.1 codebase?