Hello,
New FW release for RUTX series was planed this month, but as for now it is still being heavily tested, so exact release date is not yet available if some bugs or inconsistencies will be detected it can be delayed.
Is there a reason why you need to update Modem Firmware? Maybe there is some way we can help or find temporary workaround until new FW release if you are having some issues?
Best regards,
VidasKac.