This firmware is fully adapted to Omada SDN Controller v5.9 and above.
The TL-SG3428(UN)2.20/2.26 can be upgraded using this firmware, and the upgrade will result in the following changes:
1. Remove "TL-" from the Device Name.
2. Hardware version will change from V2.20/V2.26 to V2.30/V2.32.
3. JetStream in the System Description will be changed to Omada.
Bug Fix:
1. Fix the bug that the client could not get an IP address after binding ACLs on the port.
2. Fix the bug of slow RSTP convergence after device reboot.
3. Fix the bug that MAC VLAN could not take effect on DHCP and ARP packets and still forwarded them according to the default vlan rules.