I think there haven't been any improvements of command room since 1.2.4 version (take a look on the changelog). As far as I remember, In 1.2.4 version I just copied CR file from SteelViking's mod. But I might be wrong ofc

. So, in my opinion you don't lose anything by deleting Room_CR.GR2 file from my mod.
Best regards,
Michael.