For correct integration with the Toon Boom Harmony program, add the following section to the configuration:
"processors": { 
    "tbharmony": { 
      "open_pre": { 
        "script_path": "hooks/tbharmony_hooks.py", 
        "function": "open_pre" 
      }, 
      "version_pre": { 
        "script_path": "hooks/tbharmony_hooks.py", 
        "function": "version_pre" 
      }, 
      "publish_pre": { 
        "script_path": "hooks/tbharmony_hooks.py", 
        "function": "publish_pre" 
      } 
    }
 }