Hey! 1.17 is now supported. However, some features are still not compatible. Below are the features that are not yet available in the 1.17 version. These will be coming at a later date;

• Entitytypes are not yet supported.
• Chest opening / closing is not yet supported.
• On fire effect is not yet supported.

Apart from that the plugin should function the same way as in other versions. More updates are coming. Let me know if you experience any issues.