Unifi Changelog

This shows the changelog for the Ubiquiti’s Unifi Access Points.

How to Update Unifi Firmware

How to Enable Automatic Firmware Update/Upgrade?

Tip

To stay up-to-date, make sure to enable “Automatic Firmware Upgrade” from the dashboard.

  1. Unifi Controller, Settings, Site, Enable “Automatically upgrade AP firmware”
  2. Unifi Controller, Settings, Services, Scheduled Upgrades, Click “Create New Scheduled Upgrade”, select frequency and devices, Save.

Understanding the Unifi Firmware Changelog

  • [UAPG3] = Gen 3 Access Points only
  • [UAPG2] = Gen 2 Access Points only
  • [UAPG1] = Gen 1 Access Points only
  • [UAPG2/G3] = Gen 2 and Gen 3 Access Points only
  • [UAP] = Gen 1, 2, and 3 Access Points
  • [HW] = Hardware changes, applies to all devices
  • [USW] = Ubiquiti Unifi Switches (in case you have them), applies to all switches
  • [SEC] = Security changes, applies to all devices
  • […] = Specific to that model

What’s the difference between Gen-2 and Gen-3?

Unifi Firmware Changelog

4.0.18.9926 (2019-01-18) Stable Candidate

Firmware changes since 4.0.15:

  • [UAPG2] Fix an issue causing latency in high traffic installations.
  • [UAPG1] Switch to LEDE framework.* IMPORTANT NOTICE BELOW
  • [HD/SHD/XG/BaseStationXG] Improve stability.
  • [HD/SHD/XG/BaseStationXG] Optimize multicast traffic.
  • [nanoHD/IW-HD] Fix DTIM provisioning issue.
  • [nanoHD/IW-HD] Fix a bug in TX power provisioning.
  • [nanoHD/IW-HD] Fix WiFi Experience feature (reported HERE).
  • [nanoHD/IW-HD] Fix bandsteering disconnection issue.
  • [nanoHD/IW-HD] Fix wireless uplink bandwidth mismatch issue.
  • [nanoHD/IW-HD] Fix displayed RX rate issue (reported HERE).
  • [nanoHD/IW-HD] Fix available channel list for China.
  • [nanoHD/IW-HD] Fix fast-apply issue with changing channel width.
  • [IW] Fix status LED.
  • [UAP] Improve wireless uplink loop detection feature.
  • [UAP] Fix a bug that may cause MAC ACL and bandsteering to conflict in certain configurations.
  • [UAP] Fix uplink detection function.
  • [UAP] Fix ifindex reporting via SNMP.
  • [UAP] Properly isolate dynamic VLANs.
  • [UAP] Security improvement for guest authentication.**
  • [USW] Fix various bugs causing WiFi clients to show as wired once disconnected from WiFi network (reported HERE).
  • [HW] Miscellaneous bug fixes and improvements.

3.8.17.6789 for UAP-AC, UAP-AC v2, and UAP-AC-OD (2019-01-11)

Firmware changes from 3.8.16:

  • [UAP] Security improvement. (In preparation for UniFi controller 5.6.41. This will be the minimum supported firmware version for UAP-AC, UAP-AC V2 and UAP-AC-Outdoor.)

4.0.15.9872 (2019-01-10)

Firmware changes since 4.0.14:

  • [HD/SHD/XG/BaseStationXG] Fix some IE corruption (related to wildcard and uplink SSIDs).
  • [nanoHD/IW-HD] Tweak performance.
  • [HW] Miscellaneous bug fixes and improvements.

4.0.14.9736 (2019-01-02)

Firmware changes since 4.0.10:

  • [HD/SHD/XG/BaseStationXG] Fix handling of IEs so wildcard SSIDs don’t cause memory corruption.
  • [HD/SHD/XG/BaseStationXG] Resolve an illegal memory access when bonding enabled.
  • [XG/BaseStationXG] Enable multi-radio wireless uplink.
  • [HD/SHD] Enable VHT160 support. (VHT160 RF scanning on HD/SHD is not supported.)
  • [nanoHD/IW-HD] Fix downlink stays disconnected after channel change or reboot when uplink using DFS channels (reported HERE).
  • [nanoHD/IW-HD] Fix ADDBA Request loop triggered by some client STAs (reported HERE).
  • [nanoHD/IW-HD] Fix dynamic VLAN with Fast Roaming issue.
  • [UAPG2] Fix physical reset function.
  • [UAP] Fix channel 14 support.
  • [UAP] Fix issue where all downlink APs are disassociated when one downlink detects a network loop.
  • [USW] Add alert temperature to environment stats.
  • [HW] Fix an adoption issue which may occur after a known device is reset to factory defaults.
  • [HW] Miscellaneous bug fixes and improvements.

4.0.10.9653 (2018-12-07)

Firmware changes since 4.0.9:

  • [UAPG3] Fix DFS false positives introduced in recent 4.0.x firmware.
  • [UAPG3] Fix division by 0 bug (reported HERE and HERE).
  • [BaseStationXG] Enable OLED support for the black model.
  • [nanoHD/IW-HD] Fix custom TX power so 1dBm increments work.
  • [nanoHD/IW-HD] Fix bandsteering table full error handling.
  • [IW-HD] Enable PoE passthrough by default.**
  • [UAP] Add support for enabling neighbor reports independent from Fast Roaming.*
  • [HW] Miscellaneous bug fixes and improvements.

4.0.9.9636 (2018-11-30)

Firmware changes since 3.9.54:

  • [UAPG2/G3] Enable VHT40/80 support for Japan.*
  • [UAPG2/G3] Switch to LEDE framework.
  • [UAPG2/G3] Implement upgraded authenticator.
  • [UAPG2/G3] Fix Fast Roaming support.
  • [UAPG2/G3] Fix Cell Size Tuning support.
  • [UAPG3] Fix BLE support.
  • [UAPG3] Fix a node leak.
  • [UAPG3] Fix a bug where the AP may wrongly kick a client STA when “on other VAP” occurs.
  • [UAPG3] Fix a bug in uplink that would cause the downlink to hang after a channel change.
  • [UAPG3] Fix inter-VLAN communication issue (reported HERE).
  • [UAPG3] Fix and improve wireless uplink support.
  • [UAPG3] Fix a bug which may cause RF scanning to return incorrect results.
  • [UAPG2] Fix a bug where the downlink will be disconnected when the uplink AP changes channels.
  • [HD/SHD/XG/BaseStationXG] Fix and improve Hotspot 2.0 support.**
  • [SHD/XG/BaseStationXG] Enable Rogue AP scanning on the security radio.
  • [XG/BaseStationXG] Fix reported 10Gbps PHY rate (requires 5.9.29+).
  • [BaseStationXG] Enable LED bar and OLED display support.
  • [nanoHD/IW-HD] Add client Framed-IP-Address to RADIUS accounting data.
  • [nanoHD/IW-HD] Improve 802.11k scanning.
  • [nanoHD/IW-HD] Improve Ethernet stability.
  • [nanoHD/IW-HD] Improve Fast Roaming support.
  • [nanoHD/IW-HD] Fix a bug which may make bandsteering fail to initialize.
  • [nanoHD/IW-HD] Fix instability caused by enabling WLAN scheduling.
  • [nanoHD/IW-HD] Fix throughput issue for clients with certain Intel wireless cards.
  • [nanoHD/IW-HD] Fix wireless adoption issue.
  • [nanoHD/IW-HD] Fix a memory leak.
  • [nanoHD/IW-HD] Fix multiple downlink support.
  • [nanoHD/IW-HD] Fix wrong passphrase issue that some client STAs encountered.
  • [nanoHD/IW-HD] Fix mDNS packets being dropped by IGMP snooping.
  • [nanoHD/IW-HD] Fix bandsteering support when WLAN scheduling enabled.
  • [nanoHD/IW-HD] Fix a bug causing instability when netconsole was enabled.
  • [nanoHD/IW-HD] Fix a bug which may cause some SSID(s) not to broadcast.
  • [nanoHD/IW-HD] Fix a bug in bandsteering.
  • [nanoHD/IW-HD] Fix an issue with wireless adoption when in factory default state.
  • [nanoHD/IW-HD] Fix wireless uplink VLAN broadcast/multicast packets format error issue.
  • [nanoHD/IW-HD] Fix SSDP dropped by IGMP snooping issue.
  • [nanoHD/IW-HD] Fix a bug causing a drop in transmit performance.
  • [nanoHD/IW-HD] Fix RF scanning support.
  • [nanoHD/IW-HD] Fix support for 8 SSIDs per radio.
  • [nanoHD/IW-HD] Fix a bug which may cause an AP to stop forwarding packets when configured to use wireless uplink.
  • [nanoHD/IW-HD] Fix a bug when using VLANs in a wireless uplink topology.
  • [nanoHD/IW-HD] Stability improvements.
  • [IW-HD] Add wired RADIUS MAC auth & DVLAN support.*
  • [IW-HD] Add wired 802.1X fallback VLAN support.*
  • [IW-HD] Add support to control PoE passthrough.***
  • [IW-HD] Enable cell size tuning support.
  • [IW-HD] Fix 802.1X auto mode.*
  • [IW-HD] Fix a bug in wired 802.1X support.*
  • [IW-HD] Fix wireless uplink support while in factory default state.
  • [EDU] Use new package manager for EDU SIP.
  • [UAP] Enable fast-apply support for minRSSI.
  • [UAP] Silence unnecessary LLDP log spam.
  • [UAP] Fix false MAC filter rejection anomalies in the controller.
  • [UAP] Improve wireless uplink loop detection to fix disconnect issues.
  • [USW] Add more DHCP snooping statistics to CLI output.
  • [USW] Increase local syslog size.
  • [USW] Forward IGMP report packets only on ports with LLDP remote entry.
  • [USW] Forward keepalive (L2 multicast) on IGMP enabled switch.
  • [USW] Fix a bug causing issues with DHCP in some environments.
  • [USXG6POE] Improve PD compatibility.
  • [HW] Fix DHCP option 43 support.
  • [HW] Fix false Decrypt Error events and improve logging.
  • [HW] Security improvement.
  • [HW] Miscellaneous bug fixes and improvements.

3.9.54.9373 (2018-09-27)

Firmware changes since 3.9.42:

  • [UAPG3] Fix bandsteering when using channel 144.
  • [UAPG3] Fix IP endianness issue.
  • [UAPG3] Fix DPI blocking support.
  • [UAPG2/G3] Add advanced guest isolation support.*
  • [UAPG2/G3] Add simple DNS tracking for client STAs to syslog.
  • [UAPG2/G3] Fix a leak which may cause provisioning/upgrade issues (Timeout waiting for OL vap X to stop in syslog).
  • [UAPG2/G3] Fix 802.1X identity so it works when Fast Roaming is enabled.
  • [XG/BaseStationXG] Add multi interface uplink support.
  • [BaseStationXG] Enable OLED display support.
  • [nanoHD/IW-HD] Add 802.11k support.
  • [nanoHD/IW-HD] Add 802.11r support.
  • [nanoHD/IW-HD] Add support for minimum PHY rate control.
  • [nanoHD/IW-HD] Improve wireless uplink stability.
  • [nanoHD/IW-HD] Update 802.11k scan policy.
  • [nanoHD/IW-HD] Enhance bandsteering and set daemon to 802.11v BSS Transition Management (BTM) only mode.
  • [nanoHD/IW-HD] Fix client STA can’t connect after WLAN schedule executed (reported HERE).
  • [nanoHD/IW-HD] Fix bug which would cause default SSIDs to broadcast in some cases.
  • [nanoHD/IW-HD] Stability and performance improvements.
  • [IW-HD] Add DFS support.
  • [IW-HD] Add wired 802.1X support.*
  • [IW-HD] Fix an issue with client STA roaming.
  • [IW-HD] Fix scheduling while atomic bug which caused the management daemon to crash (reported HERE).
  • [UAP] Add loop detection to wireless uplink.
  • [UAP] Fix a bug in RADIUS MAC Auth provisioning.
  • [UAP] Fix throughput drop (reported HERE).
  • [UAP] Fix bug with rate limiting support (reported HERE).
  • [UAP] Fix a bug which allowed fast roaming to be enabled on SSIDs that are either open or using WEP.
  • [UAP] Reduce uplink-monitor log spam.
  • [USW] Fix false RX Fault errors showing on some UF-RJ45-1G modules.
  • [USW] Fix SNMPv3 fast-apply fail due to special characters in password.
  • [USW] Fix switch LAG link failed bug.
  • [USW] Fix a memory leak.
  • [USW] Fix false alerts when fan running at low duty.
  • [USW] Fix SSDP packet forwarding issue.
  • [USW] Fix false overheating alerts.
  • [USW] Fix LAG port LED off issue.
  • [HW] Improve firmware update error code reporting.
  • [HW] Fix device inform issue with DNS resolving to wildcard IPs.
  • [HW] Miscellaneous bug fixes and improvements.

3.9.50.9295 (2018-08-31)

Firmware changes since 3.9.48:

  • [UAPG2/G3] Add simple DNS tracking for client STAs to syslog.
  • [UAPG2/G3] Fix 802.1X identity so it works when Fast Roaming is enabled.
  • [BaseStationXG] Enable OLED display support.
  • [UAP] Fix bug with rate limiting support (reported HERE).
  • [USW] Fix false alerts when fan running at low duty.
  • [USW] Fix SSDP packet forwarding issue.
  • [HW] Improve firmware update error code reporting.
  • [HW] Miscellaneous bug fixes and improvements.

3.9.48.9248 (2018-08-21)

Firmware changes since 3.9.45:

  • [UAPG3] Fix bandsteering when using channel 144.
  • [UAPG3] Fix IP endianness issue.
  • [UAPG3] Fix DPI blocking support.
  • [nanoHD/IW-HD] Update 802.11k scan policy.
  • [UAP] Fix throughput drop (reported HERE).
  • [UAP] Fix a bug which allowed fast roaming to be enabled on SSIDs that are either open or using WEP.
  • [USW] Fix switch LAG link failed bug.
  • [HW] Fix a management bug.
  • [HW] Miscellaneous bug fixes and improvements.

3.9.45.9203 (2018-08-06)

Firmware changes since 3.9.42:

  • [XG/BaseStationXG] Add multi interface uplink support.
  • [nanoHD/IW-HD] Add 802.11k support.
  • [nanoHD/IW-HD] Add 802.11r support.
  • [nanoHD/IW-HD] Add minimum rate control.
  • [nanoHD/IW-HD] Improve wireless uplink stability.
  • [nanoHD/IW-HD] Fix hidden SSID support.
  • [nanoHD/IW-HD] Fix issue with channel 100-144 for Singapore (reported HERE).
  • [nanoHD/IW-HD] Fix crash when bandsteering and Fast Roaming are enabled.
  • [nanoHD/IW-HD] Stability and performance improvements.
  • [IW-HD] Add DFS support.
  • [UAP] Reduce uplink-monitor log spam.
  • [USW] Fix false RX Fault errors showing on some UF-RJ45-1G modules.
  • [USW] Fix SNMPv3 fast-apply fail due to special characters in password.
  • [USW] Fix a memory leak.
  • [USW] Fix false overheating alerts.
  • [HW] Fix device inform issue with DNS resolving to wildcard IPs.
  • [HW] Miscellaneous bug fixes and improvements.

3.9.42.9152 (2018-07-25)

Firmware changes since 3.9.27:

  • [UAPG2/G3] Enable multi-hop wireless uplink on all (G2/G3) UAPs.
  • [UAPG2/G3] Fix a couple issues with fast roaming when open SSIDs are also present.
  • [UAPG2/G3] Fix guest portal support.
  • [UAPG2/G3] Remove CCQ reporting from SNMP, as it is unsupported on these devices.
  • [UAPG3] Add RADIUS authentication tracking.
  • [UAPG3] Enable uplink priority support.
  • [UAPG3] Fix L3 adoption issue.
  • [UAPG2] Improve reliability under heavy load.
  • [UAPG2] Fix 2.4GHz disconnect issue.
  • [UAPG2] Fix priority uplink support.
  • [UAPG2] Fix an issue with client reassociation for SSIDs with Fast Roaming enabled.
  • [UAPG2] Fix a bug which may trigger a network loop when using wireless uplinks.
  • [UAPG2] Fix broadcast leak when using DVLAN.
  • [UAPG1] Fix SNMP support.
  • [XG/BaseStationXG] Enable VHT160 support.
  • [nanoHD/IW-HD] Add wireless uplink support.
  • [nanoHD/IW-HD] Add support for priority uplink selection.
  • [nanoHD/IW-HD] Add RF environment scanning.*
  • [nanoHD/IW-HD] Add RADIUS MAC Auth support.
  • [nanoHD/IW-HD] Add UAPSD support for multi BSSIDs.
  • [nanoHD/IW-HD] Add legacy device support.
  • [nanoHD/IW-HD] Improve 5GHz rate control algorithm.
  • [nanoHD/IW-HD] Improve auto channel selection.
  • [nanoHD/IW-HD] Improve 2.4GHz auto channel selection.
  • [nanoHD/IW-HD] Improve speed for non-guest VAPs, when guest VAPs are also present.
  • [nanoHD/IW-HD] Bandsteering changes, bringing it inline with other UAPs (that support bandsteering).
  • [nanoHD/IW-HD] Fix Ethernet status reporting.
  • [nanoHD/IW-HD] Fix 802.11w support.
  • [nanoHD/IW-HD] Fix broadcast filter.
  • [nanoHD/IW-HD] Fix bandsteering disconnection issue.
  • [nanoHD/IW-HD] Fix a potential RADIUS accounting bug.
  • [nanoHD/IW-HD] Fix MAC ACL.
  • [nanoHD/IW-HD] Fix a bug which caused the MAC address filter to not work in some cases.
  • [nanoHD/IW-HD] Fix a bug with bandsteering so 2.4GHz only client STAs can connect (reported HERE).
  • [nanoHD/IW-HD] Fix a bug that prevented client STAs from connecting to hidden 2.4GHz SSIDs.
  • [nanoHD/IW-HD] Stability and performance improvements.
  • [nanoHD/IW-HD] Remove old guest client STAs once disconnected from the network (reported HERE).
  • [nanoHD/IW-HD] Add VHT160 support for RF Environment scanning.
  • [nanoHD/IW-HD] Fix hidden SSID provisioning.
  • [nanoHD/IW-HD] Fix reported signal of neighboring APs (reported HERE).
  • [nanoHD/IW-HD] Fix an issue with TX power provisioning.
  • [nanoHD/IW-HD] Performance and stability improvements.
  • [IW-HD] Fix DVLAN issue.
  • [UAP] Add process restart and exit status events.
  • [UAP] Add RTT latency tracking.
  • [UAP] Add authentication tracking.
  • [UAP] Improve client statistics reporting.
  • [UAP] Fix a bug with MeshV3 wireless adoption.
  • [UAP] Fix reported client STA signal.
  • [UAP] Fix a print issue with stainfo, where RSSI bleeds into TX rate.
  • [UAP] Fix TX retry accounting.
  • [UAP] Fix uplink status reporting.
  • [UAP] Fix rate limiting on non-guest SSIDs.
  • [UAP] Fix the memory leak when using broadcast/multicast filter and RADIUS assigned VLANs.
  • [UAP] Disable PMKSA caching by default.
  • [USW] Add Port Security and MAC ACL support.*
  • [USW] Add 802.1X guest VLAN support.*
  • [USW] Restart DHCP client after a port is up.
  • [USW] Fix LAN client stats when using LACP/LAG.
  • [USW] Fix issue with default VLAN not working when using MAB.
  • [USW] Fix ability to toggle flow control.
  • [USW] Disable SNMP by default.
  • [USW] Reduce max VLANs to 255 (default), which lowers memory use by ~10%.
  • [USW] Fix RADIUS server provisioning.
  • [HW] Fix inform URL caching issue.
  • [HW] Add URL support for DHCP option 43.
  • [HW] Several fast-apply provisioning improvements.
  • [HW] Unify several modules across various UniFi platforms (UAP, USW and USG).
  • [HW] Various bug fixes and improvements.
  • [SEC] Security improvements.
    • One is of medium/low severity It was privately disclosed and it requires external data otherwise it’s not possible to exploit.
    • The other is of low/medium severity. It was discovered internally.

3.9.42.9152 (2018-07-16)

Firmware changes since 3.9.40:

  • [nanoHD/IW-HD] Add VHT160 support for RF Environment scanning.
  • [nanoHD/IW-HD] Fix hidden SSID provisioning.
  • [nanoHD/IW-HD] Fix reported signal of neighboring APs (reported HERE).
  • [nanoHD/IW-HD] Fix an issue with TX power provisioning.
  • [nanoHD/IW-HD] Performance and stability improvements.
  • [IW-HD] Fix DVLAN issue.
  • [USW] Fix RADIUS server provisioning.
  • [HW] Fix inform URL caching issue.
  • [HW] Various bug fixes and improvements.
  • [SEC] Security improvement. It’s a low/medium threat which was discovered internally.

3.9.40.9098 (2018-06-18)

Firmware changes since 3.9.27:

  • [UAPG2/G3] Enable multi-hop wireless uplink on all (G2/G3) UAPs.
  • [UAPG2/G3] Fix a couple issues with fast roaming when open SSIDs are also present.
  • [UAPG2/G3] Fix guest portal support.
  • [UAPG2/G3] Remove CCQ reporting from SNMP, as it is unsupported on these devices.
  • [UAPG3] Add RADIUS authentication tracking.
  • [UAPG3] Enable uplink priority support.
  • [UAPG3] Fix L3 adoption issue.
  • [UAPG2] Improve reliability under heavy load.
  • [UAPG2] Fix 2.4GHz disconnect issue.
  • [UAPG2] Fix priority uplink support.
  • [UAPG2] Fix an issue with client reassociation for SSIDs with Fast Roaming enabled.
  • [UAPG2] Fix a bug which may trigger a network loop when using wireless uplinks.
  • [UAPG2] Fix broadcast leak when using DVLAN.
  • [UAPG1] Fix SNMP support.
  • [XG/BaseStationXG] Enable VHT160 support.
  • [nanoHD] Add wireless uplink support.
  • [nanoHD] Add support for priority uplink selection.
  • [nanoHD] Add RF environment scanning.*
  • [nanoHD] Add RADIUS MAC Auth support.
  • [nanoHD] Add UAPSD support for multi BSSIDs.
  • [nanoHD] Add legacy device support.
  • [nanoHD] Improve 5GHz rate control algorithm.
  • [nanoHD] Improve auto channel selection.
  • [nanoHD] Improve 2.4GHz auto channel selection.
  • [nanoHD] Improve speed for non-guest VAPs, when guest VAPs are also present.
  • [nanoHD] Bandsteering changes, bringing it inline with other UAPs (that support bandsteering).
  • [nanoHD] Fix Ethernet status reporting.
  • [nanoHD] Fix 802.11w support.
  • [nanoHD] Fix broadcast filter.
  • [nanoHD] Fix bandsteering disconnection issue.
  • [nanoHD] Fix a potential RADIUS accounting bug.
  • [nanoHD] Fix MAC ACL.
  • [nanoHD] Fix a bug which caused the MAC address filter to not work in some cases.
  • [nanoHD] Fix a bug with bandsteering so 2.4GHz only client STAs can connect (reported HERE).
  • [nanoHD] Fix a bug that prevented client STAs from connecting to hidden 2.4GHz SSIDs.
  • [nanoHD] Stability and performance improvements.
  • [nanoHD] Remove old guest client STAs once disconnected from the network (reported HERE).
  • [UAP] Add process restart and exit status events.
  • [UAP] Add RTT latency tracking.
  • [UAP] Add authentication tracking.
  • [UAP] Improve client statistics reporting.
  • [UAP] Fix a bug with MeshV3 wireless adoption.
  • [UAP] Fix reported client STA signal.
  • [UAP] Fix a print issue with stainfo, where RSSI bleeds into TX rate.
  • [UAP] Fix TX retry accounting.
  • [UAP] Fix uplink status reporting.
  • [UAP] Fix rate limiting on non-guest SSIDs.
  • [UAP] Fix the memory leak when using broadcast/multicast filter and RADIUS assigned VLANs.
  • [UAP] Disable PMKSA caching by default.
  • [USW] Add Port Security and MAC ACL support.*
  • [USW] Add 802.1X guest VLAN support.*
  • [USW] Restart DHCP client after a port is up.
  • [USW] Fix LAN client stats when using LACP/LAG.
  • [USW] Fix issue with default VLAN not working when using MAB.
  • [USW] Fix ability to toggle flow control.
  • [USW] Disable SNMP by default.
  • [USW] Reduce max VLANs to 255 (default), which lowers memory use by ~10%.
  • [HW] Add URL support for DHCP option 43.
  • [HW] Several fast-apply provisioning improvements.
  • [HW] Unify several modules across various UniFi platforms (UAP, USW and USG).
  • [HW] Various bug fixes and improvements.
  • [SEC] Security improvement.

3.9.27.8537 (2018-03-20)

Firmware changes since 3.9.24/3.9.21:

  • [UAPG3] Fix remaining crash when 802.11r is enabled.
  • [UAPG3] Revert a patch which disabled the secondary Ethernet when using wireless uplinks.
  • [UAPG2/G3] Improve channel utilization reporting accuracy.
  • [UAPG2] Performance improvements.
  • [HD/SHD/XG] Fix an issue with the reported uplink interface after RF scan when bonding is enabled.
  • [HD/SHD/XG] Fix 802.1X VLAN reporting when RADIUS VLAN enabled.
  • [HD/SHD/XG] Increase ntp client update frequency.
  • [HD/SHD/XG] Improve client STA performance for SSIDs with DVLAN enabled.
  • [HD/SHD/XG] Remove unncessary logging.
  • [SHD/XG] Fix a performance issue.
  • [XG] Re-enable autonegotiation on the 10GbE PHY.
  • [nanoHD] Add channel utilization counters.
  • [nanoHD] Add DTIM support.
  • [nanoHD] Add initial bandsteering support. **
  • [nanoHD] Add athstats tool.
  • [nanoHD] Add broadcast filtering support.
  • [nanoHD] Enable DFS support.
  • [nanoHD] Fix broadcast filter configuration.
  • [nanoHD] Fix hidden SSID support.
  • [nanoHD] Fix a crash triggered by provisioning.
  • [nanoHD] Fix a bug causing SNMP hostname to disappear after provision and reboot.
  • [nanoHD] Fix PMF support.
  • [nanoHD] Various stability improvements.
  • [UAP-Pro] Remove bandsteering, as it wasn’t supported.
  • [UAP] Disable over the DS fast BSS transition.
  • [UAP] Fix management VLANs on downlink UAPs (reported HERE).
  • [UAP] Fix a bug which would cause 100% CPU use when fast BSS transition is enabled.
  • [UAP] Various wireless uplink changes, including adding multi-radio uplink support.
  • [UAP] Track MAC filter rejections.
  • [UAP] Various bug fixes and improvements.
  • [USW] Fix a crash caused by autodetect.
  • [USW] Adjust MAB priority, no longer waiting for 802.1X timeout to process.
  • [USW] Fix port mirroring provisioning.
  • [USW] Add switch PoE port overload and disconnect reporting.
  • [USW] Various bug fixes and improvements.
  • [HW] L3 adoption and management improvements.

3.8.16.6786 (2018-03-13)

Firmware changes from 3.8.15:

  • [UAP] Fix a memory leak.

3.9.24.8264 (2018-02-22)

Firmware changes since 3.9.21:

  • [HD/SHD/XG] Improve device stability when using rate control.
  • [HD/SHD/XG] Fix channel utilization stats.
  • [HD/SHD/XG] Fix spectral scanning support.
  • [HD/SHD/XG] Fix forwarding of fragmented IPv6 packets.
  • [SHD/XG] airTime improvements.
  • [nanoHD] Add channel utilization support. Currently this is limited to 5GHz only.
  • [nanoHD] Enable VHT160 support.
  • [nanoHD] Add nslookup.
  • [nanoHD] Enable MU-MIMO.
  • [nanoHD] Fix per-STA rate limiting support (user groups).
  • [nanoHD] Stop broadcasting default SSID.
  • [nanoHD] Add MAC ACL support.
  • [nanoHD] Fix RADIUS VLAN support.
  • [nanoHD] Fix fast-apply support.
  • [nanoHD] Fix HT40 support on 2.4GHz.
  • [nanoHD] Stability improvements.
  • [UAP] Refactor and improve fast-apply, which also fixes 2 small memory leaks.
  • [UAP] Various bug fixes and improvements.
  • [HW] Add device hostname in shell.
  • [HW] Image size optimization.

3.9.21.8191 (2018-02-16)

Firmware changes since 3.9.19:

  • [UAPG2/G3] Track TX airtime latency.
  • [UAPG1] Fix device firmware upgrade.
  • [HD/SHD/XG] Fix the speed regression introduced in 3.9.18.
  • [HD/SHD/XG] Stability improvement.
  • [XG] 10Gbps Ethernet performance improvements. *
  • [nanoHD] Merge 3rd release firmware.
  • [nanoHD] Add RADIUS VLAN support.
  • [nanoHD] Add fast-apply support.
  • [nanoHD] Add 802.11w support (PMF).
  • [nanoHD] Add 802.1X identity support.
  • [nanoHD] Disable country code IE.
  • [nanoHD] Stability improvements.
  • [UAP] Fix a memory leak related to the redirector.
  • [UAP] Various bugfixes and improvements.
  • [USW] Enhance DHCP snooping trace log for LAGs.
  • [HW] Enable TCP Packetization-Layer Path MTU Discovery when an ICMP black hole detected.
  • [HW] Improve CPU utlization of SNMP.

3.9.19.8123 (2018-01-07)

Firmware changes since 3.9.18:

  • [HD/SHD/XG] Fix a memory leak when multicast enhancements are enabled.
  • [nanoHD] Fix MBSS support.
  • [nanoHD] Stability improvements.
  • [UAP] Fix NAS-IP-Address attribute so that it always returns the management IP of the AP.
  • [UAP] Various bugfixes and improvements.
  • [HW] Fix some issues which would cause L3 adopted devices to show up as disconnected in the controller (reported HERE and HERE).
  • [HW] Fix SNMP sysName.

3.9.18.8086 (2017-12-24)

Firmware changes since 3.9.15:

  • [HD/SHD/XG] Stability and performance improvements.
  • [AC-IW/IW-Pro/Pro/EDU/M-Pro] Add ability to set port negotiation.*
  • [nanoHD] Add guest control support.
  • [nanoHD] Add 802.1X support.
  • [nanoHD] Add support for multiple BSSIDs per radio.
  • [nanoHD] Fix issue when using a bracket in the ESSID or PSK.
  • [nanoHD] Fix auto channel selection.
  • [nanoHD] Fix 802.11n negotiation issue.
  • [nanoHD] Fix issue which could cause Ethernet to stay down after provision or reboot.
  • [UAP] Improve STA signal reporting.
  • [UAP] Wireless uplink/mesh V3 improvements.*
  • [UAP] Fix a bug with rate control when using multiple SSIDs.
  • [UAP] Various bugfixes and improvements.
  • [USW] Various improvements.
  • [HW] New procotol implementation.
  • [HW] Add controller support for netconsole.*

3.9.15.8011 (2017-12-11)

Firmware changes since 3.9.3/3.9.6:

  • [UAPG3] Minimum rate fixes.
  • [UAPG3] Further improvements to device upgrade and boot times.
  • [UAPG3] Fix a crash in hostapd when Fast Roaming is enabled.
  • [UAPG3] Add support for 802.11r and 802.11k.
  • [UAPG3] Fix channel utilization reports.
  • [UAPG3] Improve bootup and TFTP recovery times.
  • [UAPG2/G3] Add RADIUS VLAN support to MAC authentication bypass.
  • [UAPG2/G3] Fix a bug which prevented APs from upgrading when bandsteering was enabled.
  • [UAPG2/3] Fix crash reported HERE.
  • [UAPG1/G2] Add net-snmp.
  • [UAPG2] Add support for 802.11k.
  • [AC-IW/IW-Pro/Pro/EDU/M-Pro] Fix VLAN passthrough regression.
  • [AC-IW/IW-Pro/Pro/EDU/M-Pro] Add port disable support.*
  • [AC-IW/IW-Pro] Improve VLAN config, and prevent traffic leaks.
  • [AC-IW/IW-Pro] Fix RADIUS VLAN when port VLAN is enabled.
  • [AC-IW/IW-Pro] Add QoS CIR/EIR support.
  • [AC-IW/IW-Pro] Performance improvements.
  • [AC-IW/IW-Pro] Fix management VLAN issue causing decreased multicast performance.
  • [XG] Fix airView and airTime support.
  • [nanoHD] Add stainfo support.
  • [EDU] Fix the issue with volume not applying (reported HERE).
  • [EDU] Improve baresip config script.
  • [UAP] Fix a small memory leak.
  • [UAP] Fix outdoor flag.
  • [UAP] Add fast-apply for guest portal.
  • [UAP] Improve guest portal redirector handling.
  • [UAP] Fix a bug with L3 wireless adoption.
  • [UAP] Fix bandsteering.
  • [UAP] Fix bridge priority so the secondary Ethernet port remains enabled (reported HERE).
  • [UAP] DFS improvements.
  • [UAP] Fix an issue preventing bandsteering from being enabled.
  • [UAP] Fix an issue with the downlink monitor.
  • [UAP] Add uplink prioriy for the bridge interfaces.
  • [UAP] KRACK AP mode patches for 802.11r.
  • [UAP] Various bugfixes and improvements.
  • [USW] Add port ID in STP error message.
  • [USW] Lower STP topology change log level.
  • [USW] Improvements to DHCP guarding and snooping.
  • [USW] Add DHCP snooping debug command.
  • [USL2] Improve PSU status reporting.
  • [USXG] Improve LAG config handling.
  • [HW] Security improvement.
  • [HW] Update openssl package to 1.0.2m.
  • [HW] Update curl to 7.57.0.
  • [HW] Add IPv6 management support.*
  • [HW] Improve event notification on device upgrade.
  • [SEC] Fix CVE-2017-14106.

3.8.15.6784 (2017-11-10)

Firmware changes from 3.8.14:

  • [UAP] Security improvements.

3.9.3.7537 (2017-10-16)

Firmware changes from 3.9.2:

  • [ACIWPro] Enable DFS support.
  • [UAP] Add more security details to scan info.
  • [UAP] Security patch for the WPA2 vulnerability called KRACK (details HERE).*
  • [UAP] Various backend fixes and/or improvements.
  • [USXG] Fix fastpath tools.
  • [HW] Improve error codes returned on firmware upgrade fail.

3.9.2.7517 (2017-10-10)

Firmware changes from 3.9.1:

  • [UAPG3] Improve inter-VLAN communication.
  • [UAPG3] Fix false rogue AP detection.
  • [UAP] Fix a memory leak which was present with certain configurations.
  • [UAP] Various backend fixes and/or improvements.
  • [SEC] Update dnsmasq to 2.78.

3.9.1.7462 (2017-09-29)

Firmware changes from 3.8.12/14:**

  • [UAPG3] Add airView and airTime support for SHD.
  • [UAPG3] Add initial WIPS backend support for SHD.*
  • [UAPG3] Various HW accelerator fixes and improvements.
  • [UAPG3] Fixed issue with RF scan where it would often show 0% utilization.
  • [UAPG3] Fixed problem where uplink would stay in a disconnected state.
  • [UAPG3] Time it takes to provision has been reduced.
  • [UAPG3] Uplink / meshv3 improvements.
  • [UAPG3] General fixes and improvements (logging, wifi, and performance).
  • [UAPG3] Add LLDP support, which will improve PD negotiation on 3rd party swithes.
  • [UAPG3] Enable SHA512 support.
  • [UAP] Implement backend for SNMPv3 support.*
  • [UAP] Fix a RADIUS related bug with fast-apply.
  • [UAP] Numerous backend fixes and/or improvements.
  • [USL2] Fix PSU status detection.
  • [USW] Fix a bug preventing DHCPv6 from functioning in some cases.
  • [USW] Fix an issue with removing VLAN tags.
  • [USW] Fix an issue causing high CPU usage with some SFP modules.
  • [USW] Fix 802.1X VLAN setting on LAG groups.
  • [USW] Various backend fixes and/or improvements.
  • [HW] Merge with codename Toronto branch.
  • [HW] Add do-upgrade alias for local firmware upgrades.

3.8.14.6780 (2017-09-20)

Firmware changes from 3.8.12:

  • [UAP] Fix a RADIUS related bug with fast-apply.
  • [UAP] Backend improvement.

3.8.12.6776 (2017-09-08)

Firmware changes from 3.8.11:

  • [ACG1] Add multi-block WLAN schedule support.*
  • [UAP] Add management VLAN support for wireless uplink.*
  • [UAP] Add options for RF scan (active/passive, background/foreground).*
  • [UAP] Add support for best channel suggestion after running RF scan.*
  • [UAP] Add support for fast-apply WLAN config, for existing WLANs only.
  • [UAP] Allow 80MHz for Russia country code.
  • [UAP] Remove iperf package, as it does not provide proper results when using an AP as an endpoint.
  • [UAP] Various security and backend fixes and/or improvements.
  • [USW] Add missing IPv4 multicast trap policy (due to code base upgrade).
  • [HW] Limit SSH username to 32 character length.

3.8.6.6650 (2017-08-03)

Firmware changes from 3.8.3:

  • [UAPG3] Fix MAC ACL and blocking support.
  • [AC-IW/Pro/EDU/M-Pro] Fix a bug with egress QoS.
  • [AC-IW/Pro/EDU/M-Pro] Improve address resolution logic (ARL) caching support.
  • [AC-IW/Pro/EDU/M-Pro] Add STP state and uptime.
  • [AC-IW/Pro/EDU/M-Pro] Improvement to fix topology view.
  • [UAP] Add backend for 802.1X MAC authentication bypass support.*
  • [UAP] Add Framed-IP-Address to RADIUS accounting data.
  • [UAP] Add NAS-IP-Address to RADIUS data.
  • [UAP] Various backend fixes.
  • [USL2] Add support for switch power monitor and PSU info.*
  • [USW] Fix DoS issue reported via HackerOne program.
  • [USW] Add per port Class of Service (CoS) queuing and max traffic class support.*
  • [USW] Delay port LED blinking until system ready.
  • [USW] Add backend for 802.1X MAC authentication bypass support.*
  • [USW] Add support for port egress rate limiting.*
  • [HW] Fix issue with curl config, so FTP firmware upgrades work again.
  • [HW] Backend optimization to save some space.

3.8.3.6587 (2017-06-16)

Firmware changes from 3.7.58:

  • [UAPG3] Enable DFS on UAP-AC-SHD.
  • [UAPG3] Improve bonding support.
  • [UAPG3] Add initial support for hard minRSSI.
  • [UAPG2/G3] Improve ntpclient reliability.
  • [UAPG2/G3] Allow VHT80 for Ukraine.
  • [UAPG2] Fix a STA connectivity issue, when a 2nd gen AP is the wireless downlink AP to a wired 3rd gen AP.
  • [UAPG2] Fix an issue causing less than expected throughput in recent releases.
  • [UAPG2] Wireless uplink v3.*
  • [UAPG1] Enable wireless uplink v3 for models which support wireless uplink.*
  • [EDU] baresip improvements.
  • [AC-IW/Pro/EDU/M-Pro] Add basic switch QoS support.*
  • [AC-IW/Pro/EDU/M-Pro] Add address resolution logic (ARL) caching support.
  • [UAP] Fix the logic of disabling GTK if roaming is enabled.
  • [UAP] Fix a bug in uplink-monitor.
  • [UAP] Fix WPA/WPA2 PSK with 64 HEX characters.*
  • [USW] Fix a memory leak.
  • [USW] Fix an issue with the fast-apply script when applying IGMP snooping settings.
  • [USW] Add 802.1X MAC auth bypass support.*
  • [USL2] Add support for US-L2-POE switches.*
  • [USL2] Add PSU fail detection support.*
  • [HW] Support SHA512 password for the SSH password in system.cfg (currently excluding 1st gen APs).*
  • [HW] Pass HTTPS capabilities for fwupgrade process.
  • [HW] Various improvements.
  • [HW] Fix the issue preventing SSH login when the interface IP changed.

3.8.1.6409 (2017-05-24)

Firmware changes from 3.8.0:

  • [UAPG2/G3] Improve ntpclient reliability.
  • [UAPG2/G3] Allow VHT80 for Ukraine.
  • [EDU] baresip improvements.
  • [AC-IW/Pro/EDU/M-Pro] Add basic switch QoS support.*
  • [AC-IW/Pro/EDU/M-Pro] Add address resolution logic (ARL) caching support.
  • [UAP] Fix WPA/WPA2 PSK with 64 HEX characters.*
  • [USW] Fix a memory leak.
  • [USW] Fix an issue with the fast-apply script when applying IGMP snooping settings.
  • [HW] Support SHA512 password for the SSH password in system.cfg (currently excluding 1st gen APs).*
  • [HW] Pass HTTPS capabilities for fwupgrade process.

3.7.58.6385 (2017-05-15)

Firmware changes from 3.7.55:

  • [UAPG3] Fix guest portal when bonding is enabled.
  • [UAPG3] Various stability, performance and backend improvements.
  • [UAPG2] Add QBSS Load IE.
  • [UAPG2] Add ramoops support to save kernel crashes in high memory.
  • [UAPG1/G2] 2.4G performance improvements.
  • [UAPG1] Fix for initialization issues on AR724x/QCA933x based UAPs.
  • [UAPG1] Fix issue with missing ca-certs package on some models.
  • [EDU] Fix an issue with EDU app not playing streams on 5.4.x.
  • [EDU] Fix bug where baresip wouldn’t properly update.*
  • [ACIW] Fix so the port is not on any VLAN if it is disabled.
  • [ACIW] Implement per port VLAN control.*
  • [UAP] Fix an issue with hotspot portal when using broadcast/multicast filter.
  • [UAP] Various backend improvements.
  • [UAP] Add DFS event alerts.*
  • [UAP] Fix a bug in the rate control algorithm.
  • [UAP] Fix Termination-Action so it behaves as per RFC3580.
  • [USW] Fix an issue with the forwarding database counters.
  • [USW] Add IGMP header checking settings.*
  • [USW] Fix some code that prevented manual reboot requests from working as expected in some cases.
  • [USW] Increase CLI lines for pagination from 24 to 36.
  • [USW] Shutdown all ports before switch reboot, to prevent unncessary broadcast storms.
  • [USW] Gracefully reboot switch after successful firmware update.
  • [USW] Add LLDP info support.
  • [HW] Increase logging for firmware upgrade.*
  • [SEC] Security improvement from HackerOne report.

3.7.55.6308 (2017-04-24)

Firmware changes from 3.7.51:

  • [UAPG3] Fix UAP-AC-HD does not obey TX power when bandsteering enabled (UAP-55).
  • [UAPG3] Channel utilization improvements.
  • [UAPG3] Fix extension channel reporting.
  • [UAPG3] Backend change to help with device stability.*
  • [UAPG3] Enable mininum rate and MAC ACL functions.
  • [UAPG2] Re-enable minimum rate and MAC ACL functions.
  • [UAPG2] Fix the loss of connecting when using VLAN 2 on AC-IW, UAP-AC-PRO,/EDU UAP-AC-M-PRO.
  • [AC-IW/Pro/EDU/M-Pro] Updated the switch driver, and various related changes.
  • [EDU] baresip config ported. For use with SIP integration in controller 5.6.x branch.*
  • [UAP] Fix MAC ACL, as well as block STA function when bandsteering is enabled.
  • [UAP] Various bug fixes and improvements.
  • [UAP] Add outdoor option.**
  • [UAP] Improve logging when using bandsteering.
  • [UAP] Disable IPv6 on VLAN bridge interfaces by default, to prevent multiple interfaces sharing the same IP.
  • [USW] Update openssl package to 1.0.2k.
  • [USW] Update evostream package to 1.0.12.
  • [USW] Various improvements.
  • [USW/XG] Add system LED control.
  • [SEC] Fix CVE-2016-10229.

3.7.51.6230 (2017-03-28)

Firmware changes from 3.7.49:

  • [UAP] Wireless uplink improvements.
  • [UAP] Guest mode broadcast filter improvements.
  • [UAP] Fix a memory leak.
  • [UAP] Various tweaks to improve wireless uplink function.
  • [UAP] Add jq for CLI json processing.
  • [USW] Config changes preparing for LLDP-MED and Voice VLAN.
  • [HW] Add ca-certificates package.
  • [SEC] Various security improvements.

3.7.49.6201 (2017-03-17)

Firmware changes from 3.7.47:

  • [UAP] Fix the issue which caused ZH enabled APs to be soft bricked after upgrade to 3.7.47.
  • [UAP] Backport Busybox commit to fix the issue when DHCP search domain started with a number (reported HERE).
  • [USW] Fix a typo affecting some provisioned configurations.

3.7.47.6194 (2017-03-10)

Firmware changes from 3.7.45:

  • [UAPG3] Adaptive noise immunity (ANI) tweaks, which also results in a performance boost.
  • [UAP] Disable incomplete 5GHz multicast enhancements, as it was causing multicast traffic to incorrectly be dropped.
  • [UAP] A few fixes for minimum rate control.
  • [USW] Fix an issue with IGMP snooping in a daisy chain topology.
  • [SEC] Important security improvement for all UAP/USW hardware.

3.7.45.6182 (2017-03-08)

Firmware changes from 3.7.40:

  • [UAPG3] Enable airtime fairness (ATF) support.
  • [UAPG3] Enable DFS support for US/CA.
  • [UAPG3] Default disable 802.11w.*
  • [UAPG3] Backport offload firmware patches to improve performance.
  • [UAPG3] Enable powersave function, similar to 2nd gen implementation.
  • [UAPG3] Fix DFS scanning.
  • [UAPG3] Multicast improvements.
  • [UAP] Fix issue where connected STA may be improperly rate limited (UAP-50).
  • [UAP] Various 802.1X identity fixes.
  • [UAP] Fix provisioning issue causing mismatched VAP configs.
  • [UAP] Enable minimum rate control for all QCA UAPs.**
  • [UAP] Fix several node leaks.
  • [UAP] Fix a memory leak in the redirector.

3.7.40.6115 (2017-02-14)

Firmware changes from 3.7.39:

  • [UAPG3] Enable RADIUS VLAN support.*
  • [UAPG3] Enable 802.11w support.**
  • [UAPG3] Enable international DFS support (except US/CA).
  • [UAPG3] Fix spurious reboots of AC-HD.
  • [UAPG1/G2] Fix issue with TX buffer management. Should help with upgrade issues, and WLAN schedule problems due to stuck VAPs with log message Timeout waiting for vap to stop (UNIFI-374).***
  • [UAPG1] Change default CPU clock to 400MHz for AR724x/QCA933x based UAP. Prevents second harmonic interference at 780MHz.
  • [UAP] Revert DHCP broadcast to unicast conversion as default behaviour. It will be a configurable option in controller UI in a future release.
  • [UAP] Fix a couple issues with current RADIUS VLAN code.
  • [UAP] Enable dropbear DSS support.
  • [USW] Update webRTC terminal client to 1.0.8.

3.7.39.6089 (2017-02-07)

Firmware changes from 3.7.38:

  • [UAP] Prevent VAPs with a bad config from coming up open.

Firmware changes from 3.7.37:

  • [UAPG3] Enable MU-MIMO sounding.
  • [UAPG3] Advertise country information element.
  • [UAPG3] Advertise QBSS Load information element.
  • [UAPG3] Update powersave function.
  • [UAPG3] PN replay improvements.
  • [UAP] Enable DHCP broadcast to unicast conversion by default.
  • [USW] Improve device logging
  • [USW] Add missing FASTPATH command to clear MAC address table (non-XG models).

3.7.37.6065 (2017-01-20)

Firmware changes from 3.7.35:

  • [UAPG3] Enable tinysnmp.
  • [UAPG3] Enable 802.1x identity support.
  • [UAPG3] Fix RX rate error.
  • [UAP] Fix an issue with wireless uplink connectivity.
  • [UAP] Fix an issue with wireless adoption.
  • [UAP] Fixed issue with random disconnects.
  • [UAP] Fixed issue where stations were improperly getting kicked while roaming subnets.
  • [UAP] Fix open SSIDs on 1st gen AC models.
  • [UAP] Add broadcast filter support.*
  • [UAP] Add rate control framework.*
  • [USW] Fix LED handling when port running at 10/100M on US-8/US-8-60W.

3.7.35.6029 (2017-01-12)

Firmware changes from 3.7.34:

  • [UAPG3] Update NSS offload firmware.
  • [UAPG3] Enable bonding in the firmware, controller support pending on some releases.
  • [UAPG2] Fix spectral scanning causing some DFS frequencies to be skipped during the scan.
  • [UAP] Numerous backend fixes and changes.
  • [USW] Fix invalid BPDU hello time.
  • [USW] Fix broken PoE restart on US-8.

3.7.34 and 4.3.34 (2017-01-09)

Firmware changes from 3.7.33:

  • [UAPG3] Upgrade ECM code.
  • [UAPG3] Increased TX power to 25dB for all non-DFS channels (where regulations allows).
  • [UAPG3] Various performance tweaks, related to using guest SSIDs, etc.
  • [UAPG2] Speed improvements and bug fixes for spectral scanning.
  • [UAP] Various stability improvements
  • [USW] Disable passive PoE passthrough on US-8, as it’s unsupported.
  • [USW/XG] Enable autoneg for SFP+ ports.
  • [USXG] Fix wrong RX error count.

Firmware changes from 3.7.32:

  • [UAPG3] Add netconsole support.
  • [UAPG3] Temporarily disable HS2.0 as it is currently unsupported.
  • [UAPG3] Various performance tweaks ported from UAPG2 devices.
  • [UAPG1] Fix wireless uplink issue related to drive upgrade.
  • [UAP] Fix a node leak

Firmware changes from 4.3.33:

  • Back-end update for RADIUS server support in 5.5.1 and newer controller versions.
  • Added ubnt-netconsole for netconsole logging support.

3.7.32.5963 (2016-12-30)

Firmware changes from 3.7.31:

  • [UAPG3] Temporarily remove netconsole support as it caused instability.
  • [UAP] Fix L3 wireless adoption issue.
  • [UAP] Fully remove multi-hop support from models that don’t support it.
  • [USW] Add rc.watchdog, has been missing for a while.

3.7.29.5446 (2016-12-07)

Firmware changes from 3.7.28:

  • [UAP] Fix memory leak when loading spectral data.
  • [UAP] Fix bug with stamgr that caused minRSSI (and possibly other functions) to not work as expected.
  • [USW] Perform ARP snooping on VLAN ARP packets.

3.7.21.5389 (2016-10-20)

Firmware changes from 3.7.17:

  • [UAPG2] Enable 802.11r support in hostapd.
  • [UAPG2] Fix 802.1x Identity, previously did not display.
  • [UAPG1] Revert update base driver to 10.2.
  • [UAP] Fix memory corruption, which caused a memory leak and possibly other issues.
  • [UAP] Fix minor resource leak.
  • [UAP] Revert disable CCK rates.
  • [UAP] Changes to help with connectivity issue while STA roams (reported HERE).
  • [UAP] Further tweaks to rate control logic.
  • [UAP] Add support for AC-M/AC-M Pro multi-hop uplink.
  • [UAP] Fix known issues with wireless uplink.
  • [USW] Fix issue with jumbo frames not passing through LAG groups.