4G Router Advantech LTE routers FW 6.2.6

New release v6.2.6 Firmware for Advantech 4G and 3G routers with minor improvements in Firewall and NAT UI. Support for Bluetooth in Node-Red

I will put few points from release notes below and include my comments on some of the announcements.

Being a patchlevel release it brings mainly a number of improves and updates. There are no security fixes in this version. Full release notes Release Notes.

We have enabled support for the Bluetooth on models ICR-3200. This interface is now available for usage in Node-RED user module.
Support of Virtual Routing and Forwarding (VRF) Lite in Linux kernel was enabled.
We have fixed an issue in the Linux kernel which results in a limited amount of pseudoterminals simultaneously running on the router.
We have updated the dnsmasq software to version 2.82.
This update has fixed the crash under the heavy TCP connection load introduced in previous version.
We have enhanced the Firewall and NAT configurations in the GUI with the description field.