Hirschmann just released HiLCOS 10.12 Release Update 8:

https://hirschmann-support.belden.com/en/downloads/files/hilcos-10-12-6388-ru8-zip

HiLCOS is our operating system powering our WLAN device family BAT.

• BAT-F and BAT-R
• BAT450-F
• BAT867-R and BAT867-F
• BAT WLC

Highlights of this release include:

• BAT450-F LTE now updates GPS every second instead of only every 5 seconds
• Compatibility with older Industrial HiVision versions has been restored
• Manual MCS configuration has been fixed