canopy latest firmware for PMP450

Hi, can someone assist me with finding the latest PMP 450 canopy firmware software? 

The latest Canopy software is here: https://support.cambiumnetworks.com/files/cnut/

and the latest PMP450 firmware is here: https://support.cambiumnetworks.com/files/pmp450/

Hello what firmware to use for

Device Type : 5.7GHz MU-MIMO OFDM - Access Point - 0
Board Type : P14
Product Type : PMP 450m
Software Version : CANOPY 16.0.1 AP
Bootloader Version : BOOTLOADER 15.2.100/52 2018-07-19 08:58:01 -0500

Thanks

Arek

You should get R21.1.1

Hi , PMP 450m must it be in default? can I do it on set,
I have 1 piece on the mast and I would like to change the software, won’t this cause default settings?

Upgrading the firmware won’t cause the settings to be defaulted. They will persist through a firmware upgrade.

OK Thanks I will work on this

Arek