hi Chris,
You are correct, since v1.11 there is no more RDM page. The stand-alone RDM controller functionality was still not implemented. We came short of memory in the CueCore's software and decided to sacrifice the resources reserved for the RDM function so we can use the memory for other features.
The DMX outputs on the CueCore are electronically still compatible with RDM. We are planning to create a RDM software tool that communicates with the CueCore but uses the computer's memory.
best regards,
Maarten