Any firmware update for the RE450 V1 UK model?

Anyone? TP-Link Support? Am I right to assume this is an end of life product therefore not going to receive a simple firmware update to address this glaring bug which has been fixed on other hardware...

Hi there, As I understand there have been several firmware updates to address the weak security bug in regards to the range extender's - I've only come across a beta firmware for later devices and...