Eight new classes were added to enable OpenROAD to interact with JSON objects:

The JsonHandler attribute was added to the SessionObject class, and the JsonRpcRequest method was added to the RemoteServer class and its documentation updated.

For complete information about these classes, their attributes, and methods, see the Language Reference Guide.

The environment variable II_W4GL_JSON_CONFIG specifies the full location for the JSON-RPC configuration directory used by the OpenROAD Server. For more information, see “Environment Variables” in the Workbench User Guide.