Ubiquiti UniFi SDN Controller Software Release Notes: 6.0.22-6.0.23

Official Release Notes

Improvements

6.0.23
- Added MAC Address Filtering for WLAN.
- Limited maximum shown upload/download utilization to 100%.
6.0.22
- Remove option to enable client statistics, they are now enabled by default.
- Made updates to the System Settings Design and added a new Scheduled Upgrade Modal.
- Add sub page transitions.
- No longer allow changing timezone, hostname, and controller name on UniFi OS.
- Improved Plug-and-Play adoption for UniFi OS.
- Added “disabled” option for PMF (Protected Management Frames) in Beta Settings.

Bugfixes

6.0.23
- Fixed Accordions in Beta Settings Networks from being unable to open.
- Fixed WiFi AI excluded channels dropdown/list.
- System Settings -> Updates now uses 24h format if it is set in system settings.
- Now ensures DHCP Relay section can be found in search.
- Updated AP Group form labels.
6.0.22
- Removed VLAN Only networks with 0 VLAN tag and assigned Default LAN Network to affected WiFi Networks (this fix may not help in all reported cases).
  - The official release notes say “yet” – but it is unclear to me whether this means that the fix will eventually work for all reported cases (e.g. if some other component needs to be updated on some networks) or if another fix needs to be implemented.
- Fixed number of clients reported on dashboard.
- Fixed hostname validation rule.
- Fixed WAN IP uniqueness validation on save.
- Fixed issues submitting site-to-site VPN Configuration in Beta Settings.
- Moved “Enable Smart Queues” tooltip to label.
- Added error message for RADIUS secret length.
- Now show content filtering for UDM and UXG family devices only.
- Now gets WLAN limit for each band separately in Beta Settings.
- Made style and component fixes in property panel.

Know Issues

6.0.23
- VLANs beyond UAP wireless downlinks issue seen in 6.0.22 is still under investigation.
6.0.22
- VLANs beyond UAP wireless downlinks may not have connectivity – actively under investigation.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.14.22-6.0.20

Official Release Notes

New Features

Beta Dashboard for UDM.
- Implements Real-Time statistics.
Redesigned, simplified and moved Site, Controller, Maintenance, Remote Access, and Backup Configuration to System Settings.
- Hide and auto-configure Data Retention for Statistics
- Redesigned and moved Wi-Fi AI configuration to System Settings Page.
- Redesigned and moved RADIUS and Switch Port profiles to Advanced Features page.
- Redesigned and moved Services to Advanced Gateway Settings to Advanced Features page.
- Moved User Groups to Client Groups on Advanced Features page.
Redesign and moved Wireless Networks configuration to Wi-Fi page.
- Replaced WLAN Groups with new AP Groups feature.
- Simplified WiFi creation – WPA2 security protocol with password is now set by default.
- Allow selecting WPA2 Enterprise Security Protocol if at least one Radius profile is enabled.
- Changed VLAN ID numeric input to Network dropdown.
- Integrated Guest Control with Hotspot configuration on Wi-Fi page.
Redesigned and moved LAN Networks configuration to Networks page.
- Added Auto Scale Network feature.
- Moved VLAN Only Networks to Network Isolation in Advanced Features.
- Updated Content Filtering categories and moved to Network Configuration.
- Added new Device Isolation (creates guest network if turneed on) and Internet Access (blocks WAN access if turned off) toggles.
- Redesigned and moved WAN Networks configuration to Internet page.
- Redesigned and moved DPI configuration to Security page.
- Redesigned and moved Threat Management configuration to Security page.
Added AP Groups Feature.
- AP Groups simplifies the way one configures Wi-Fi and arranges APs into logical groups.
- This feature is replacing WLAN Groups and WLAN Overrides.
  - It is a breaking change, some edge cases may not be covered.
- Some WLAN Group configurations have been migrated to individual Wi-Fi Network configurations.
Preview Auto Scale Network Feature
- Automatically adjusts subnet size and DHCP range with avoiding network collision.
Add ability to report incorrect Wi-Fi Experience.
Added Survey for Beta Dash and Beta Settings.

Improvements

6.0.20
- Added transition animations in Beta Settings
- Added buttons for guest client authentication and unauthentication
- Replaced Speed test gauge with numbers
- Moved PMF to WLAN configuration in Beta Settings
- Now shows AP promo placeholder in the new dashboard when there is no existing WiFi network.
- Now shows original vendor logos when device logo is unavailable.
- Removed Combine Name/SSID option from Settings.
- Improved the user experience of AP Group validation in beta settings.
5.14.22
- Moved Analytics & Improvements toggle to UniFi OS settings (only applicable for UniFI OS systems).
- Disabled DnsFilterAlert and IpReputationBlock events by default.
- Added support for UXG-Pro.
- Added Switch Port anomalies.
- Added ability to report incorrect WiFi score.
- Set default DTIM interval to 3.
- Auto-backup is now enabled by default.
- Disabled Element Adopt on Connectivity Disable.
- Improved logging for Hotspot RADIUS.
- Improve power cycle behavior for USP Plug.
- Improved logging errors.
- Updated translations.
- Updated LCM idle timeout.

Bug Fixes

6.0.20
- Settings intro video now plays
- Fixed scrolling in Property panel in Beta Clients page.
- Fixed Peak Usage in the New Dashboard.
- Fixed width for columns in network table.
- Fixed saving DHCP Relay mode for network.
- Fixed stretched vendor logos on Beta Clients page.
- Fixed available actions for editing admins.
- Fixed TxRate value on Clients page.
- Fixed redirect URL in Cloud version of New Settings.
- Fixed opening WLAN configuration page in New Settings.
- Fixed DHCP initial values that made Cancel and Apply buttons show without making any changes.
- Fixed Port Table value display.
- Fixed problems with Device adoption.
- Fixed visual style in client property panel Overview section.
- Fixed selected columns not being saved in clients’ table.
- Fixed multiple 404 errors.
- Fixed Network Configuration fro LTE failover when there is no connected LTE device.
- Fixed the “go to old dashboard” banner which was reappearing after dismissal.
- Fixed packet count formatting on Beta Clients page.
- Fixed scrollbar style in Beta Settings.
- Fixed untoggable checkboxes in port configuration.
- Fixed issues with WiFi Satisfaction graph on New Dashboard.
- Fixed “No Clients” image position.
- Facebook authentication in Hotspot is not allowing HTTP redirect anymore.
  - Is this a statement of fact? Or that this has been fixed so Facebook auth does allow redirections now?
- Added missing options for Hotspot SSID’s.
- Provisioned access points with VLAN id’s from all LAN configurations.
- No longer allow enabling cloud email without remote access enabled.
- Now excludes U-LTE and USP-Plug from AP Group device list.
- Updated create WiFi validation.
- Corrected MAC Filter table column widths.
5.14.23
- Removed false positive errors from controller logs.
- Fixed overlapping firewall rule ID with port forward and DPI blocking enabled.
5.14.22
- No longer include empty fingerprint stats.
- No longer prevent sending push notifications for generated events.
- No longer display false positive STUN warning.
- No longer use guest WiFi for element adoption.
- No longer sending unsupported push notifications.
- No longer reports UDM-Pro as client.
- No longer sends notifications for unknown events.
- Now includes missing active clients in some statistics.
- Now prevents duplication of WAN2 network.
- Now handles IP Reputation Alerts.
- Fixes operator frame not showing.
- Fixes operator login URL.
- Fixes wrong hotspot URL redirects.
- Fixes incorrect admin invite emails.
- Fixes case where STP is enabled on the port but UI shows as disabled.
- Fixed UXG syslog going to incorrect IP/FQDN.
- Fixed reporting statistics for ports 2 and 11 on UDM-Pro.
- Fixed infinite redirects when trying to authorize guest on UAP.
- Fixed firewall rules for Guest Port on UDM.
- Fixed creating hotspot operators.
- Fixed saving tags.
- Fixed batch deleting vouchers.
- Fixed saving configuration for USP Plug.
- Fixed USP Plug adoption.
- Fixed USP Plug power cycling.
- Fixed crashing WiFi AI page in Beta Settings.
- Fixed error during processing informs.
- Fixed “Can’t complete network setup because of missing max Auto Backup files number” error.
- Fixed adoption of Protect cameras over Element Adoption SSID.
- Now limit the number of pending devices to not allow DoS attack.
- Now limit Auto Backup files to 100.
- Speed tests should no longer block live updates.

Known Issues

6.0.20
- VLANs beyond UAP wireless downlinks may not have connectivity.
- Creating VPN’s on UDM’s may result in commit errors.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.12.35-5.13.32

Official Release Notes

Features

5.13.29
- Added L3 switching features for USW-Pro series.
5.12.66
- Added USP-Plug support.
5.12.35
- Added analytics opt-in modal which is displayed post upgrade.
- Added toggle for analytics.

Improvements

5.13.29
- Now supports MongoDB 3.6.
- Auto-optimize now enables Wi-Fi AI.
- Prioritize busy times in Wi-Fi AI logic.
- Updated Hotspot 2.0 for WFA requirements.
- Added VHT160 option for Japan.
- Now show client icons on DPI and statistics pages.
- Improved SSID validation.
- Improved support for USP Plug.
- Now allow adopting UBB only if both devices are connected.
- Now allow changing VHT mode for 5GHz radio on UBB.
- Adjusted speed test statistics to longer intervals.
- Added LTS notifications.
- Added Analytics & Improvements opt-in modal which is displayed post upgrade.
- Added description of SNMPv3 security options.
- Now allow sending test emails via Cloud Email service.
- Timezone dropdown is now searchable.
- Updated IANA timezone database.
- Updated inter-VLAN routing Network form.
- Removed OP mode from Port Profiles.
- Added MAC column to insights/known clients.
- Updated available IDS/IPS categories to lessen false positives and improve resource use.
- Renamed UDM-Beacon to UAP-BeaconHD.
- Improved Property Panel for USW Leaf.
- Now handle LCM sync event notifications on UDM.
- Now support U-LTE on UDM devices.
- Now support WAN failover on UDM devices.
- Added UDM boot sound checkbox.
- Other improvements to performance.
- Updated translations and added missing events.
5.12.72
- Added link to help center.
5.12.66
- Some duplicates with 5.13.29.
- Allow disabling element adopt in Connectivity Monitor settings.
- Display UBB Bridge as one element.
- Improved wording in Connectivity Monitor settings.
- Replaced n/a with dash -.
- Updated New Settings.
- Used the device model as the default element name instead of MAC.
5.12.35
- Improved performance and fixed stability of controller user interface.

Bug Fixes

5.13.32
- Fixed DPI statistics inaccuracy.
- Fixed Port Forward Accounting Rules to not override User-Defined Rules.
- Omitted provisioning DHCP relay config when there are no DHCP server IPs configured.
- Provision PD correctly for UDM LANs pointing to WAN2.
- Fixed adoption of Protect cameras over Element Adoption SSID.
- No longer shows warning configuration has changed on admin invite.
5.13.29
- Fixed calculations for Radio Retry Rate and Dropped Percentage.
- Fixed and improved Hotspot RADIUS accounting support.
- Fixed unable to set LAN2/WAN2 port to WAN2 on USG3.
- Fixed grayed out load balancing for USG.
- Fixed multi-port port forwards missing ports.
- Fixed provisioning configuration.
- Fixed missing permissions for admins in mobile apps.
- Fixed RADIUS Mac Authentication on UAP.
- Fixed reordering firewall rules.
- UDM Devices
  - Fixed Guest Portal pre-authorization rules.
  - Fixed incorrect version redirect during setup process.
  - Fixed displayed WAN IP under Networks
  - Fixed firewall rule provisioning
  - Fixed uplink-monitor crash
  - Fixed WAN failover when using a PPPoE WAN
  - Fixed namecheap DDNS support
  - Fixed Switch Port Profile selection on UDM-Pro property panel
- Fixed issues with Element Adoption
- Fixed device disconnected status if Element Adoption is enabled
- Fixed handling uplink stat for USP-Plug.
- Fixed missing UBB LED configuration.
- Fixed missing UBB link icon.
- Fixed static DNS for U-LTE failover.
- Fixed U-LTE redirect URL to unifi.ui.com
- Fixed rendering of U-LTE unreachable button.
- Fixed unnecessary U-LTE device status unavailable notice.
- Fixed validation to allow up to 6 ports for LACP on compatible USW.
- Fixed firmware cache for USF5P, USPRPS, US8.
- Fixed false Disconnected status due to early timeout during device upgrade.
- Fixed restoring large backups.
- Fixed restore to default issues on Windows.
- Fixed upgrade firmware from controller.
- Fixed import of Site.
- Fixed busy state for buttons.
- Fixed missing IPS widget on Dashboard.
- Fixed Rx/Tx columns on the device page.
- Fixed displaying ports in the Utilization column at the Device page.
- Restored virtual device images on Map page.
- Fixed client count in Insights Statistics page.
- Fixed saving firewall rules in Settings.
- Fixed Last 1 Hour Filter for Past Guest Authorization.
- Fixed empty neighboring AP list.
- Fixed broken analytics in Hotspot Manager.
- Fixed redirect when choosing Enable Threat Management in Beta Settings.
- Fixed missing images in Beta Settings.
- Fixed updating status of network controller on network.ui.com.
- Fixed Debug Terminal during Remote Access.
- Fixed site switching during Remote Access.
- Fixed Wi-Fi AI page crash during Remote Access.
- Fixed enabling Remote Access if 2FA is enable for SSO.
- Fixed missing Events for Auto Optimize feature.
- Fixed Push Notifications for many admins with the same preferred language.
- Fixed missing Backup and Restore actions for Cloud Controllers.
- Fixed inconsistent vap error in controller logs.
- Fixed broken WebSocket connection un UI.
- Fixed downloading device info.
- Removed non-functional Restart Device permissions and allow for Site/Super admins only.
- Skipped analytics provisioning on old firmware to mitigate unnecessary downtime.
- Now regenerate self-signed certificates for existing installations to meet Apple’s new rules.
5.12.66
- Some duplicates with 5.13.29.
- Fixed bug causing custom columns to reset on browser refresh.
- Fixed blinking header in Settings/Services.
- Fixed broken UI validation for comma-separated port range.
- Fixed display terminal accordion.
- Fixed empty channel for UBB.
- Fixed filter for last hour.
- Fixed Guest Portal on separate VLAN.
- Fixed icons on maps.
- Fixed unnecessary LTE device status unavailable notice.
- Fixed wired client experience graph is always zero.
- Fixed uploading images over WebRTC.
- Fixed saving changes in Network tab in device property panel.
- Now allows up to 6 ports to be in an aggregation.
- Now shows LTE notifications only when the device is adopted.
- Ability to Adopt ULTE on Cloud Controllers.
- Fixed cannot change user group for client.
- Fixed incorrect device memory usage in side property panel.
- Fixed link aggregation option not visible on UAP HD.
- Fixed Map Virtual Devices multiplying on drag.
- Now refreshes notification settings after save.
- Fixed selecting None for Native Network shows empty box in switch port profile.
- Fixed test SMTP email button not working.
5.12.35
- Fixed restore on UDM when default site doesn’t have a gateway present.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.11.39 – 5.12.22

Official Release Notes

Notes

A significant number of substantive additions/changes have been made, read notes carefully.

There is some duplication of items in notes, I’ve eliminated where I was certain it was duplicated. Italics are where I am pretty sure it was duplicated.

New Features

5.12.22
- Added Cloud Email.
  - No longer requires SMTP server for many alerts.
- Added netconsole logging for USG.
- Added new settings.
  - Added release channel selection for controller and firmware updates.
  - Added Wi-Fi AI.
  - Added Schedule enhancements.
- Added push notification support.
- Added RADIUS DAS/DAC/CoA support.
5.11.39
- Added 802.1X multi-host option.
- Added ARP cache timeout configuration.
  - Gateway Property Panel –> Advanced.
- Added Device Fingerprint customization.
- Added DHCP snooping toggle under Site Settings.
- Added high DNS latency anomaly.
- Added info about GeoIP and IPS to System Config page.
- Added LED and LCM brightness and sync control settings for compatible UniFi Switch devices.
- Added new setup wizard.
- Added option to define power source for USW-Flex.
- Added per-device LED LCM override settings for compatible UniFi Switches.
- Added per-port STP toggle with port profile support.
- Added site-to-site data to VPN widget.
- Added split SSID function (combine name/SSID).
- Add start and stop range for IPv6 PD.
- Added Japanese language.

Enhancements

5.12.22
- Added encryption support for syslog and netconsole logging to controller.
- Added error messages for invitations.
- Added experience panel headers.
- Added per-port STP toggle to device property panel and profiles.
- Added property panel experience graphs.
- Added site-to-site data to VPN module.
- Added subnet for IPv6 networks in Networks Table.
- Added Wired experience score to client property table.
- Now allows auto-upgrade for USG, USW, etc.
- Now allows multiple mirrored ports on a single switch.
- Now closes column selector on first outside click.
- Completed Hotspot 2.0R2 support for WFA certification.
- Excluded disabled devices from reported network health on dashboard.
- Now filters all WiFi Metrics by selected APs.
- Improved Device Fingerprinting database.
- Improved scan processing logic in Wi-Fi AI.
- Improved scatter plot performance.
- Improved token fetching/handling.
- Improved wireless uplink detection in Wi-Fi AI.
- In-Wall Networks/VLANs pre-population.
- Limit auto speedtests to 2 per day.
- Made encrypted cookies option for the built-in Guest Portal.
- Reinstated green device icons for 1st Gen UAPs.
- Removed the sub nav from the New Settings nav item.
- Now shows AP/port based on wired/wireless filter.
- Now shows only APs in poor Wi-Fi element list in Dashboard tool-tip.
- Stopped bundling Java with macOS package.
- Stored What’s New last version in BE.
- Updated default HT/VHT modes for Wi-Fi AI, 20MHz for HT20 for 2.4 GHz and VHT80 for 5 GHz.
- Updated OUI table.
- Now uses radio level satisfaction.
- Uses the same size for USW and USG port icons.
5.11.50
- Updated OUI table.
5.11.47
- Stopped bundling Java with macOS package.
5.11.46
- Excluded disabled devices from reported network health on dashboard.
- Removed some beta/coming soon tags from features in UniFi Network controller.
5.11.39
- Added dark background for config changed notification.
- Added description to DPI blocking rules associated with WLANs.
- Added experience graphs to property panels.
- Added experience panel headers.
- Added IPS ToS link.
- Added space for active users column.
- Added speedtest provider name and server location to speedtest dialog.
- Added status text to a busy device in the device grid.
- Added subnet for IPv6 networks in Networks Table.
- Added Switch Experience and merge with WiFi Experience.
- Added syslog to remote logging option.
- Added WiFi Experience graph to all APs.
- Added ‘unifi’ FQDN CNAMES for every local network’s domain_name.
- Added wrapping to forget device form.
- Adjusted timezone in IPS threat details.
- Allowed automatic upgrades to run with non-cached firmware.
  - Between 01:00-03:59 local time only.
- Allowed browser to determine dark.
- Allowed only “guest” and “corporate” networks in DPI restriction assignment.
- Allowed shift click to select multiple devices and clients.
- Allowed SSH username to contain uppercase characters or be an email address.
- Now auto opens the property panel when a batch item is selected.
- Blinking tooltip in Insights/Switch Stats.
- Changed Map default to topology view.
- Clarified the warnings for the clients historical data.
- Cleaned up statistics preferred timezone.
- Now display voucher notes on the Guests list.
- No longer show upgrade button for devices with Managed by Other status.
- Made DNS improvements for USG.
- Filtered all WiFi Metrics widgets by selected APs.
- Hid the sticky dashboard modules on small resolution screens.
- Made improvements to hotspot payment package visuals.
- Improved handling of no PoE ports in Port Usage widget.
- Improved performance of plots on dashboard.
- Improved site switcher.
- Increased space between ARP cache timeout and options.
- Made IPS Dashboard dark mode and other improvements.
- Loosened validation for guest portal redirect URL.
- Made encrypted cookie optional for the built-in Guest Portal.
- Marked retry rate with low packet count as green on AP Statistics chart.
- Now only enable High Performance Devices when SSID is enabled on 2.4 GHz and 5 GHz radios.
  - Also part of Auto-Optimize Network.
- Parameterize top 10 devices returned by stats endpoint.
- Other performance improvements.
- Preserve time range in various places.
- Removed beta tag from “Allow meshing to other access points” on property panel.
- Removed default map and show upload floorplan button instead.
- Removed release notes from UI.
- Removed remote syslog IP requirement when logging to controller.
- Separated multiple radios in WiFi satisfaction tooltip.
- Set default at UPnP form.
- Set no-dns in the DHCPv6-PD node where static DNS servers are defined.
- Shifted time series graphs.
- Now shows action buttons for writable role on guest list.
- Now shows AP/port based on wired/wireless filter.
- Shows a message when speed caps are not met.
- Now shows only APs in poor Wi-Fi element list in Dashboard status tooltip.
- Now shows remote port number for USW uplink on device.
- Now shows subnet in subnet column instead of gateway IP.
- Now shows user avatar if available.
- Now shows Wi-Fi experience in the client property panel to read-only users.
- Now shows Wi-Fi name on confirmation screen in wizard.
- Now supports dark mode in topology.
- Tweaked IPv6 CIDR validation.
- Updated experience value dynamically on topology nodes.
- Updated remove Cloud Access confirmation message.
- Updated virtual devices list.
- Used the same size for USW and USG port icons.
- Made improvements to USG ARP caching.

Bug Fixes

5.12.22
- Added missing STP table head to port profile list.
- Added wrapping to forget device form.
- Fixed and improved Device Fingerprint feature.
- Fixed authentication failure tracking.
- Fixed batch fingerprint console error.
- Fixed date range selector.
- Fixed Debug Terminal over WebRTC.
- Fixed DPI chart legend alignment.
- Fixed enable Remote Access error translation scope.
- Fixed external MongoDB startup issue.
- Fixed payments tool-tip.
- Fixed invalid switch satisfaction scores.
- Fixed minimum RSSI settings not visible in device property panel.
- Fixed NPE for Download Device Info.
- Fixed NPE when removing Networks on site without a gateway adopted.
- Fixed possible NPE when restoring backup from command line.
- Fixed property panel WLANS on change UI glitch.
- Fixed reordering firewall rules.
  - See these three threads: 1, 2, 3.
- Fixed settings console error.
- Fixed site switching over WebRTC.
- Fixed sorting by IP in Past Connections list.
- Fixed switch port disable function.
- Fixed topology scaling issue.
- Fixed USG port form button wrapping.
- Fixed WebRTC logs fetching.
- Fixed wireless devices list view filters.
- Invalidated UI data.
- Prevented reflow on AP Retry Rate scatterplot when tooltip is shown.
- Reduced NanoHD log spam when wireless uplink is down.
- Removed duplicate STP setting in port profile form.
- Restored missing VHT160 channel width option.
5.11.50
- Fixed authentication failure tracking.
- Fixed invalid switch satisfaction scores.
5.11.47
- Fixed bug during initial setup which could cause Remote Access to be unavailable for 15 minutes.
- Fixed untranslated country name in Speed Test modal.
- Updated certificates generated by controller to be compliant with new Apple rules.
5.11.46
- Fixed initial setup wizard for UniFi Cloud Controllers.
- Temporarily removed High Performance Devices feature from Auto-Optimize.
5.11.39
- Added missing translation key for SSH password to setup wizard.
- Made time range filter use presets correctly.
- Prevented disappearing graphs on granularity change in Stats/Overview.
- Prevented empty ESSID in a new wireless network.
- Prevented reflow on AP Retry Rate scatterplot when tooltip is shown.
- Prevented unnecessary network form divergence alert.
- Refresh DPI data on DPI drill down back action.
- Restored missing user count plot in AP Property Panel/stats.
- Restored radio type satisfaction plot in Stats/Performance view.
- Now shows correct number of clients at dashboard.
- Fixed active wireless users filter group counters.
- Fixed adopt and upgrade process for USG devices on old firmware.
- Fixed and improved Device Fingerprint feature.
- Fixed AP Statistics tooltip on dashboard to refresh correctly.
- Fixed applying Site settings to mitigate unnecessary device provisioning.
- Fixed Auto-VPN status in VPN dashboard widget.
- Fixed broken DPI details for user.
- Fixed broken change password modal.
- Fixed case when confirm modal reacts to previously entered Enter key as confirmation.
- Fixed checkboxes and radio buttons in Firefox.
- Fixed color on empty Client Frequency Distribution module graph.
- Fixed console error in Topology view when no client ESSID is available.
- Fixed date range selector.
- Fixed device vendor on client list.
- Fixed displayed WiFi packet counts.
- Fixed DPI chart legend alignment.
- Fixed DNS domain name validation so it’s case-insensitive.
- Fixed empty tooltips in Client Statistics graphs and when password strength is good or great.
- Fixed error messages in console.
- Fixed error when trying to run scan via Auto Channels on Map.
- Fixed exception in client radio filter.
- Fixed incorrect default log level for controller when in default state or system.properties is empty.
- Fixed incorrect device properties client list counters.
- Fixed incorrect font colors in new RADIUS profile modal.
- Fixed incorrect label attributes in hotspot payments HTML.
- Fixed incorrect number of clients on client list in device property panel.
- Fixed incorrect value range in client WiFi TX attempts graph.
- Fixed incorrectly rendered symbols in toasts.
- Fixed IPv6 encapsulation sizing.
- Fixed issue preventing the scatter graph from working correclty on first load.
- Fixed issue that could prevent database migration from succeed when upgrading.
- Fixed layout issue in property panel for devices without a temperature sensor.
- Fixed LCM provision when settings changed.
- Fixed missing device ID parameter.
- Fixed missing disconnected device name in general satisfaction tooltip.
- Fixed missing icons for floorplan virtual devices.
- Fixed nPE for Download device info.
- Fixed NPE when adding custom DHCP options to new network.
- Fixed odd line breaks in general satisfaction tool-tip and some toast messages.
- Fixed overlapping elements in Edit group restrictions layout.
- Fixed pagination of backup list.
- Fixed password show (eye icon) overlapping long passwords.
- Fixed provisioning for multiple guest networks with portal in a WLAN group.
- Fixed retry rate graph on the dashboard.
- Fixed signal sorting at clients list, when RSSI is equal then sort by a signal.
- Fixed Site Migration modal.
- Fixed sorting Client list by device type.
- Fixed sorting by IP in Past Connections list.
- Fixed switch port customization bug caused by missiong migration in earlier releases.
- Fixed timeout issue when provisioning 200+ VLANs.
- Fixed traffic counting on WAN ports.
- Fixed traffic stats header wrapping in Firefox.
- Fixed various bugs with guest portal pre-authorization.
- Fixed USG port form button wrapping.
- Fixed USG port validation so that both WAN and LAN always exist.
- Fixed WeChat Hotspot Authentication.
- Fixed wireless uplink isolated state misjudgment.
- Increased allowance for upgrade time on nanoHD/IW-HD to fix false disconnect events.
- Restored fixed IP value in the Client History list.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.10.25-5.10.27

Official Release Notes

Enhancements

5.10.27
Make encrypted cookie optional for the built-in Guest Portal.
5.10.26
None
5.10.25
Only enable High Performance Devices when SSID is enabled on 2.GHz and 5GHz radios (also part of Auto-Optimize Network).

Bugfixes

5.10.27
None
5.10.26
Added missing translation key for SSH password in setup wizard.
Fixed NPE (null pointer exception?) for Download Device Info.
Fixed switch port customization bug caused by missing migration in earlier releases.
5.10.25
Various bug fixes and improvements.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.10.12-5.10.23

Official Release Notes

See the below links for official release notes. I only cover the fixes/changes and don’t include instructions on upgrading, links to downloads, etc., etc.

Since 5.10.21

Now allow SSH username to contain uppercase characters or to be an email address.
Now prevent Auto-Optimize Network from enabling High Performance Devices on 2.4GHz only APs.
Security improvement.
Various bug fixes and improvements.

Since 5.10.20

Fixed IPv6 encapsulation sizing.
Fixed pagination button type.
Fixed remote syslog validation when logging to controller.
Fixed various bugs with guest portal pre-authorization.

Since 5.10.19

Improved OS architecture detection to fix issue where wrong MongoDB storageEngine was being set.
Fixed logging format by adding date.
Fixed IPv6 MSS clamping.
Switched from deprecated Google+ API to Google People API (social guest portal authentication).
Miscellaneous fixes.

Since 5.10.17

Fixed database migration errors for users without guest portal configurations.
Fixed Mongo for 32-bit non-UCK systems.
Fixed error with getting temporary cloud credentials.

Since 5.10.12

Fixed issue that could prevent db migration from succeeding when upgrading.
Fixed issue where setting SSH username/password on a UCK would fail and not notify user.
Fixed issue when clicking Submit button for changing SSH credentials.
Fixed L3 adopt and upgrade process (bug report).
Fixed external guest portal cookies (bug report).

Since 5.9.29

Added bidirectional firewall rules for blocking traffic detected by IPS.
Added unsupported state for devices.
Added an interim firmware update for UPA, UPA-LR, UAP-OD, and UAP-OD5.
Added Adopt and Upgrade action for unsupported devices.
Added Icon for WAN Transition Event/Alert.
Added RFC 3261 unreserved characters to SIP username, extension, and password fields.
Added fixed vs inline property panel preference.
Added option to disable 5GHz only for high performance clients (part of Auto-Optimize Network feature).
Added firmware error detection flags for certain system events.
Added events for features enabled by Auto-Optimize Network feature.
Added unavailable text to Stats Overview modules.
Now checks for latest firmware when running custom upgrade.
replaced device icons with photos.
Implemented new styling for Port Diagrams.
Made action buttons in tables sticky.
Blocked clients not counted in Association Failures widget.
Now includes manual site-to-site VPNs on site import.
Improved Controller Wizard.
Improved accuracy of Neighboring Access Points.
Improved auto positioning tooltip.
Improved tooltip for local login with UBNT account.
Improved Most Active APs Widget.
Improved navigation in Wizard.
Improved global side navigation.
Now allow setting switch port name same as profile name.
Moved preferences to settings in User Interface.
Made improvements to buttons.
Updated events and alerts.
Updated Insights and Statistics to use new header opanel styles.
Updated Traffic Stats tables to use new table styles.
Updadted UniFi Network logo and title.
Updated device grid status bars.
Updated DPI chart UI.
Improved RF tooltip position for AP Property Panel.
Added option to ignore to Controller Update Available popup.
Fixed RADIUS Profile tooltip in WPA Enterprise settings.
Fixed IPS Map Country labels not refreshing after changing language.
On UniFi Cloud Key 1st Gen Only – now generate an event when MongoDB size exceeds 1.25 GB.
Fixed false rejections of valid IPv6 addresses for firewall groups and static routes.
Fixed firmware caching when firmware update service returns an error.
Fixed a bug that may have prevented database migration when upgrading the controller.
Fixed Missing logo in Sites overview.
Fix empty Property Panel after page reload.
Fixed Release notes bouncing when left open on low height screen.
Fixed empty ISP Graph X axis scale.
Moved temperature in USG overview property panel.
Fixed always displayed warning about not allowed channels.
Fixed device table icon padding.
Fixed WebRTC functionality on recent builds of Firefox.
Fixed various text overflow issues.
Fixed client historical label displaying the wrong value.
Fixed known clients inconsistency.
Fixed incorrect client’s uplink in Client List view.
Fixed double DHCPv6-PD node with PPPoE and DHCPv6.
Fixed Compact Database feature.
Fixed some untranslated strings in Insights/Switch Stats view.
Fixed XSS on fatal page.
Fixed interim update interval provisioning.
Fixed broken Device dist. module color picker.
Fixed console error in Hotspot Manager > Payments and Transactions > click on Payments button.
Fixed batch edit for nanoHD/In-Wall HD (and possibly other SKUs).
Fixed Release notes bounce when left open on low height screen.
Fixed unreadable controller logs when using default/lower loglevels.
Fixed issue causing devices to get stuck in adopting state.
Fixed a NPE which may occur when adopting a USG, and on every inform from it.
Fixed validation in Add Client form.
Fixed AP VLAN toggle applying to another property panel.
Fixed long name overlapping.
Fixed missing adopt button for USG in Property Panel.
Fixed no DPI data when switching from Overview to Apps.
Fixed position and size of tooltips.
Fixed sorting via model not working forUniFi AP-BaseStationXG.
Fixed icon size of dashboard DPI modules.
Fixed spacing on Switch port profiles tagged networks checkboxes.
Fixed wireless uplink detection when using Auto-Optimize Network feature.
Fixed and improved database handling to mitigate migration issues with large databases (reported bug report).
Fixed incorrect LAN traffic counter on switching widget.
Fixed voucher printing.
Fixed displaying Tx and Rx Radio values in Devices panel.
Fixed displaying Wi-Fi Experience for devices with one type of radio.
Fixed firmware notice alignment.
Fixed IPS date range.
Fixed tooltip for Adopting multiple USG.
Fixed the error message when deleting user groups attached to WLANs.
Now hide PoE label on switch port profile form when no PoE options available.
Fixed no margin between buttons in airView.
Remove ambiguity from switch power consumption in device properties.
Modified Switch ISP upload/download colors.
Performed Port Usage widget cleanup and componentization.
Legacy (Svg) map – add workaround for Chrome bug when device marker is moved to top left corner on animation applied.
Dashboard main status: fixed case when no WIFi Experience is available (i.e. 0 APs) but vertical separator is shown.
Added missing icon for STP blocking event.
Firewall: Fixed saving IPv6 rules.
IPS: Fixed Geo Location that was incorrect in certain cases.
Security improvements.
Various bug fixes and improvements.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.8.23, 5.8.28, 5.9.29

See the Official Release Notes

New Features in 5.9.29

New Dashboard
IPS Dashboard
IPS Signature Suppression
IPS Signature Categories Control
Per Radio Uplink Control
Speed and Duplex Config for USG Interfaces
Fallback VLAN support for USW when using 802.1X
Added local SSO login.
Controller HD and Micro SD free space monitoring notifications
Analytic Reporting.
New Cloud Access Integration

New Features in 5.8.23

Scheduled Upgrades Support – Currently in beta.
Ability to add Site VPN Route Distance.
Add WeChat as an authentication method to Hotspot.
Added netconsole logging to config.
Added speed and duplex config for USG interfaces.
Added control for dnsmasq as DHCP server.
Added Wi-Fi Happiness to client STA statistics.
Added app switcher.
Added BaseStationXG LED bar color control to the device properties panel.
Allow setting opacity on Image-type maps.
Allow setting Management VLAN at Access Points.
Property Panel now shows images of most popular client devices.
One can assign USG Physical Ports to Logical Networks.
Local SSO login capabilities added.

Changes Since 5.8.28

Added about popup
Allow choosing which department to contact in chat window
Hide Fast Roaming feature for WEP networks
Fixed displaying IP address of gateway discovered by Discovery Tool
Fixed migration issue
Fixed a potential bug affecting autobackup on Windows 10
Fixed a bug which caused unifi.yourdomain.com to be provisioned to devices for both the management and STUN URLs.
No longer excludes all port forwarded ports from policy routing.
Other bugs fixes and improvements.

Changes Since 5.8.20

Added validation for Promotional URL input in Guest Control.
Enabled RF scanning for UAP-nanoHD.
Fixed a bug with AC-IW/IW-Pro provisioning which caused traffic to stop forwarding (only when the management VLAN and a WLAN VLAN are the same).
Fixed RADIUS accounting for switching products.
Fixed decoding UTF-8 characters over WebRTC.
Fixed analytics graph display on Firefox in Hotspot Manager.
Fixed default value for Outdoor Mode in batch AP configuration.
Fixed property panel auto scroll after refresh.
Fixed time range change after granularity modification on the Statistics Overview page.
Fixed reversed TX/R client stats.
Updated translations.
Other backend bug fixes and improvements.

Changes Since 5.7.x

Added description from mDNS.
Added tooltip that DHCP DNS must be a valid IP address.
Allow Facebook-based Hotspot authorization portal to be opened in Apple Captive Network Assistant.
Allow setting mask /31 (255.255.255.254) for USG/WAN so as to be in compliance with RFC3021.
Display warning when time series start day isbefore data retention settings for given granularity.
Use the same tab order as switches for UAP-AC-IW.
In the device list, invisible uplinks in uplink column after refresh.
Switch stats shouldn’t allow one to select device managed by another.
Prepopulate RADIUS Tunnel-Medium Type once “Virtual LANs (VLAN)” is selected.
Fixed MAC auth provisioning so RADIUS assigned VLAN is set when its enabled in the RADIUS profile.
Fixed devices disappearing from map when changing from legacy to designer without saving, also issue with changing map type from Google to image for a second time.
Removed extra PHY port for USG-XG.
Now show Hardware Offload as off when IPS is enabled, cannot be turned on.
Expose HTTPS blocking for Facebook Wi-Fi portal.
Other backend fixes and improvements.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.7.20

Introduction

This post serves several purposes. First and foremost it is a way for me to assimilate the information in the UniFi release notes. By rewriting it or simply copying it I find I retain more and understand more. Secondly, it is meant as a resource for others who use UniFi systems and find the release notes a bit difficult to follow. Finally, it is my attempt to delineate a better way in which Ubiquiti could create/release their notes.

I’d also welcome clarifications from anyone on various terms, associated forum posts, etc. throughout…perhaps we can learn together. 🙂

You can find the official release notes for UniFi 5.7.20 here.

New Features

Added GeoIP filter options to settings [beta]. (Added: 5.7.0)
Added virtual devices on maps to plan coverage. (Added: 5.7.0)
Added SSH keys to authenticate to device. (Added: 5.7.0)
Added Auto Channel feature on Maps. (Added: 5.7.0)
Added Release Notes to controller UI. (Added: 5.7.0)
Added ability to create and set user defined DHCP options. (Added: 5.7.0)
Added Wireless Uplink priority. (Added: 5.7.0)
Added ability to back remove vouchers. (Added: 5.7.4)
Added ability to customize voucher columns. (Added: 5.7.4)
Added ability to display historical statistics per client (including traffic, packets, signal power, etc.). (Added: 5.7.4)
Added SNMPv3 support. (Added: 5.7.4)
Added IPv6 support [beta]. (Added: 5.7.7)
Added restart devices permissions. (Added: 5.7.7)
Added support for new Elite Device service. (Added: 5.7.7)
Added Bulgarian translations to the Hotspot Portal. (Added: 5.7.7)
Added a link to property panel from Location on Neighboring Access Points page. (Added: 5.7.8)
Added Intrusion Prevention System (IPS) [beta]. (Added: 5.7.9)
Added support for selection for internal antenna. (Added: 5.7.10)

Improvements

From 5.7.19 to 5.7.20

Improved Neighboring Access Points page loading.
Updated Wireless Uplink information text.
User Groups setting limits have been made more flexible.
Improved PPPoE IPv6 provisioning.
Improved guest portal handling on gateway devices.

From 5.7.18 to 5.7.19

None

From 5.7.15 to 5.7.18

A security warning now displays when a superadmin uses the same password for SSH device authentication.
Enabled showing pending devices permission when Advanced Features for site are enabled.
Now hides the switch temperature if the sensor is not present.
Now shows RF Scan only for devices with the necessary Wi-Fi capabilities.
Removed non AP devices from virtual devices list.
Display downgrade button if lower version is detected.
No longer disables “Sign In” button on login page.
Clarified IPS alert wording.
Disabled hardware offload on USG when Smart Queue QoS is enabled.
Lowered RSSI requirements for wireless adoption.
Removed reboot before upgrade logic from UAP upgrades.

From 5.7.12 to 5.7.15

Added a validation message to the missing redirect using hostname once any social authentication method is enabled.
Now allow upper case letter in email.
Moved device warnings to new tab in property panel.
Added warnings count in device status badge.
Merged Users and Guests tabs in property panel.
Maps now show error when saving coordinates of device on a map fails.
Disallowed future date in date range picker for Statistics.
Now allows displaying negative temperatures for switches.
Improvements to hardware provisioning.

From 5.7.11 to 5.7.12

Now, in order for an AP to be capable of becoming a Mesh AP it must have the setting in the device config.
Maps now show an error when saving coordinates of a device on map fails.
Added missing event handling for Pending Adoption wireless discovery.
Improved RADIUS profile migration at time of controller upgrade.

From 5.7.10 to 5.7.11

Added message with instructions to CSV upload.
Added model EOL (end of life) pending warning.
Added additional charts for devices (Statistics –> Performance View).
Made drag and drop optimizations.
Expanded firewall group name limit to 64.
Hid the Aggregation option under Network when UAP supports it natively.
Improved the way Donut charts display tooltips, preventing them from being overlapped by other elements.
Added DHCPv6 DNS Control.
Added GeoIP Filtering – one can now block incoming/outgoing traffic based on GeoIP.
Temporarily removed WAN/WAN2 IPv6 PPPoE option.
Renamed “Select Group” to “Any” in Firewall’s form.
Added username and password validation that matches SNMPv3 standard and USG requirements.
Now show Hardware Offload as off when IPS is enabled, disable enabling Hardware Offload.
Several device management improvements to improve UX and mitigate errors.

From 5.7.9 to 5.7.10

There is significant duplication of what was improved/fixed in the changelog from 5.7.10 to 5.7.11 and 5.7.9 to 5.7.10. I have not repeated (or tried not to) those items which are recorded above in 5.7.10 to 5.7.11 here.
Now hides IPv6 address from network’s list when network type is not “static”.
Improved alerts from IDS/IPS.
Updated nanoHD name.

From 5.7.8 to 5.7.9

Now displays WLANs in System Config with Multicast and Broadcast blocking enabled.
Now displays default expiration time field for Hotspot and Facebook WiFi.
Disabled HTTPS redirection for Facebook, Facebook WiFi, and Google.
No longer remembers Client Statistics page as last opened page.
Improved UI for Cloud Access Settings page.
Added AP name to radar detected event.
Now allow DPI to be enabled when offload is disabled (if supported by firmware).

From 5.7.7 to 5.7.8

Added a tooltip to OpenVPN shared key UI.
Added API error messages.
Added progress info about loading Map.
Now display tooltip if there is an attempt to adopt multiple gateways onto a single site.
Provide additional DPI application icons (including Slack).
Improved performance of Neighboring Access Points page.
Updated translations.
Added elite device events to notification settings.
Enabled dead peer detection (DPD) on auto-S2S VPN.
Excluded WAN subnets from policy routing (which fixes reported issues).
Added NAT of other WAN IPs out of WANs (which fixes several issues related to multi-WAN).

From 5.7.4 to 5.7.7

Added overflow menu icon in top right corner.
Added the ability to customize columns of the switch properties port list.
Added WebGL support detection on Maps.
Now allows opening debug terminal and airtime/airview simultaneously.
Now allows one to use a URL for DHCP TFTP Server in Network Configuration.
Added AC InWall in Statistics/Switch view.
Now remembers last visited Insights, Stats, and Maps pages.
The topology view now shows bonding enabled on AP-HD.
Now setting RF scanning state just after scan is started.
Improved default allocation logic to make it more suitable for memory constrained systems.

From 5.7.3 to 5.7.4

Added “Reset Columns” dropdown to client list column selector.
Added uplink to device list.
Now confirm before setting PoE mode to 24v passive or passthrough.
Made TX/RX labels consistent.
Now always show at least the primary channel in the 5G/2G radio columns on device list.
Improved security.

From 5.7.1 to 5.7.3

Added Incompatible Model warning.
Enabled Custom Antenna Gain if user is Professional Installer.
Improved SSH keys validation.
Added Manage profiles link to switch port forms.
Added different styles per log level for Controller Logs.
Added button to download controller logs.
Added button to fetch previous controller logs.
Now show the ports tab for In-Wall APs.
Added channel utilization to detailed overlay on Maps.
Added horizontal rule in Debugging metrics for better separation of items.
Updated WebRTC JNI to 1.0.27.

From 5.7.0 to 5.7.1

Now shows pending adoption devices based event.
Added “Require MS-CHAP v2” control for L2TP Remote User VPN.
Added egress rate limiting in Switch profiles.
Improved error handling when device is busy on airTime.
Now hides incorrect band options for RF scan.
Now pre-caches the app in the browser [beta].
Improved static route validation.
Upgraded Tomcat to 7.0.82.
Made database migration improves and fixes.
Made database management improves for UCK.

From 5.6.18(?) to 5.7.0

Somewhat unclear, seems a number of these items are overlapping with later release notes.
Following items are under 5.7.0 changelog, controller bugfixes/changes since 5.6.18 which confusingly comes before the release notes for say 5.6.36, etc. and which does not seem to entirely overlap with the release notes from 5.6.18 to 5.6.36 as laid out individually.
Added ‘Disable CCK rates’ checkbox for 2G Data Rate Control.
Added continue shopping button to cart.
Added client device type detection.
Added duplicate WLANs functionality to WLAN group.
Added checkbox to enable LLDP on all interfaces in Gateway Advanced property panel.
Now list incompatible devices in Device Firmware Upgrade Notification.
Now store selected DPI categories per site.
Improved the date range picked.
Improved list of unplaced devices on Maps.
Improved validation for adding the same MAC address in MAC filter.
Improved DPI restrictions.
Translated DPI categories.

Bug Fixes

From 5.7.19 to 5.7.20

Fixed WebSocket error for site admin without Show pending devices permission.
Fixed incorrect debug terminal connection state after closing panel.
Fixed invisible debug terminal when device is RF scanning.
Fixed set switch port profile native network as ‘None’.
Reduced port stats log level to eliminate unnecessary logging.
Fixed validation of IPv6 IPs as group members. (see issue report)

From 5.7.18 to 5.7.19

Fixed downgrade button title.
Fixed password field validation in edit account form.
Now finds the correct uplink on devices with native bonding.

From 5.7.15 to 5.7.18

Fixed default 5G channel width.
Fixed Topology console error.
Fixed debugging metrics.
Fixed a load page error in IE11.
Fixed missing alerts tab.
Fixed missing filters in clients tab.
Fixed WebRTC establish connection retry mechanism.
Fixed display interface stats for USG-XG.
Fixed factory reset issue on UCK.
Fixed pre-adoption upgrade of USG devices.
Fixed VPN status reporting.
Google transactions are now marked as social in Hotspot Manager.

From 5.7.12 to 5.7.15

Fixed DPI clients not opening.
Fixed disappearing devices on site change.
Fixed selected tab in property panel when current active tab is missing.
Fixed downloading large backups over WebRTC.
Fixed closing property panel when changing site.
Fixed connection fail after changing granularity on Statistics page with WebRTC and then refreshing the page.
Fixed AC InWall not showing any data in Switch Statistics view.
Fixed filtering virtual devices on map.
Fixed case where incorrect port table contents caused Topology not to render.
Fixed a bug prevent email password recovery from functioning in some cases.

From 5.7.11 to 5.7.12

Fixed ETC menu on Hotspot Manager Page.
Fixed part of the tooltip displaying outside the graph on the Hotspot Manager.
Fixed incorrect client signal value in Statistics section of Property Panel.

From 5.7.10 to 5.7.11

Fixed displaying selected priority wireless uplink.
Fixed double click on Insights causing blank page to display.
Fixed handling error responses received via WebRTC channel.
Fixed missing action buttons after enabling cloud access.
Fixed saving RADIUS profile without accounting servers.
Fixed radio sorting in Configure Radios section.
Fixed issue with devices disappearing from map when changing from legacy to designer without saving and the inability to change map type from Google to image a second time.

From 5.7.9 to 5.7.10

There is significant duplication of what was improved/fixed in the changelog from 5.7.10 to 5.7.11 and 5.7.9 to 5.7.10. I have not repeated (or tried not to) those items which are recorded above in 5.7.10 to 5.7.11 here.
Fixed client history rate using wrong units.
Fixed client history signal chart going off the scal.
Fixed enabling https redirection when switching between authentication methods.
Fixed issue where USW management VLAN would reset to defaults on controller upgrade.
Fixed clicking on the RF button next to the device when using SVG maps wasn’t opening RF tab from device.
Added a workaround for Cloud Key firmware upgrade issue for devices on firmware 0.8.1 to 0.8.4.
Now applying the same rules for both TCP and UDP DNS which fixes a reported issue.

From 5.7.8 to 5.7.9

Fixed cloud access GUI pages for multiple super admins.
Fixed Auto Channel dialog which hides map device labels.
Fixed Device location opening map with wrong coordinates.
Fixed missing Traffic Stats data on first load.
Fixed invisible coverage in maps after opening property panel and then moving AP.
Fixed resolving devices on Neighboring Access Points page.
Fixed too much space for BSSID tooltip in device list.
Fixed inability to place devices on designer map.
Fixed missing USG Last Seen field.
Fixed DHCP relay configuration.

From 5.7.7 to 5.7.8

Fixed console error when no map is defined.
Fixed date range selector in narrow web browser window.
Fixed missing DPI users (name and icon).
Fixed missing location alias on Neighboring Access Points page.
Fixed upload of map image during remote access.
IPv6 dhcpv6_pd_size is now saved as string.

From 5.7.4 to 5.7.7

Fixed Calendar dropdown being cut off on small screens.
Fixed client name not showing correctly in DPI Applciation Usage widget.
Fixed collapsible cells in device table.
Fixed disabling Hotspot Welcome Text.
Fixed empty tabs in property panel after adopting device in Managed by Other state.
Fixed AP channels being hidden after collapsing and restoring parent node in Topology view.
Fixed positioning line chart’s tooltip on narrow screens.
Fixed remembering rows per page on Insights pages.
Fixed selecting default Echo server in the USG Advanced Settings.
Fixed USG memory usage and average load not being displayed in devices list.
Fixed Wi-Fi icon on OS X High Sierra in Chrome and Firefox.
Fixed WLAN VLAN range.
Fixed no DPI data for some time in users tab in traffic stats.

From 5.7.3 to 5.7.4

Fixed disabling Hotspot Terms of Service.
Fixed allowing restart of empty list of devices.
Fixed map device RF button not working correctly.
Fixed reordering firewall rules.
Fixed case when two clicks need to close dropdown list.
Fixed the guest portal and preview.

From 5.7.1 to 5.7.3

Fixed applying custom antenna gain for US region.
Fixed WLAN group queue changes pre-population.
Fixed device name and icon missing in DPI Users view.
Fixed Device Required badge blinking for short time after view is loaded.
Fixed resetting speed test on site switch.
Fixed setting VHT160 for devices which support it.
Fixed incorrect client count in filter dropdown.
Fixed disappearing upgrade button renaming.
Fixed selecting same map in map switcher.

From 5.7.0 to 5.7.1

Fixed displaying SSH keys on the bright settings page.
Fixed slow DPI restriction list display.
Fixed currently selected element in airTime when fitlers change.
Fixed showing channels in system config view.
Fixed disappearing WLANs section in property panel after config change.
Fixed missing uplink section in known clients.
Fixed UI glitches in Chrome.
Fxied overlapping information in Channel Utilization.
Fixed displaying virtual device on site change.
Fixed displaying clients in device list.
Fixed name of device in Firmware Manager list.
Removed non-existent USG8 from Virtual Devices.
Removed port profiles for In-Wall AP.
Fixes for security.

From 5.6.18 to 5.7.0

This section is quite confusing, see notes under same heading under Improvements.
Fixed device channel in channel utilization.
Fixed scrollbar on firewall group modal.
Fixed colors of DPI categories widgets.
Fixed Cancel Migration section in Property Panel for switches.

Minor Stuff

From 5.7.19 to 5.7.20

Removed second performance word from real-time tooltip.

From 5.7.10 to 5.7.11

Locked web store to US only.

From 5.7.1 to 5.7.3

Updated translations.

From 5.7.0 to 5.7.1

Updated translations.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.6.30

You can view the official release notes here.

Controller Changes Since 5.6.29

Fixed blank page displaying when one double clicked on Insights.
Fixed issues with downloading large backups over WebRTC.
Improved reliability of UniFi cloud access service.
Various backend bugfixes and improvements.

Controller Changes Since 5.6.26

Improved support of Elite Device.
Fixed issue where USW management VLAN would reset to defaults on controller upgrade.
Added model end of life (EOL) pending warning.
Made optimziations to drag and drop.
Fixed missing action buttons after enabling cloud access.
Updated nanoHD name.
Made several device management improvements including improving the UX and mitigated some errors.
Various backend improvements.

Controller Changes Since 5.6.22

Fixed WLAN VLAN range.
Fixed lost DPI translations.
Added a tooltip to OpenVPN shared key UI.
Now allows opening debug terminal and airTime/airView at the same time.
Improved UI of Cloud Access Settings page.
Fixed cloud access GUI pages for multiple super admins.
Fixed Calendar dropdown being cut off on small screens.
Fixed displaying Location alias on Neighboring Access Points page.
Fixed empty tabs in property panel after adopting device in Managed by Other state.
Fixed no DPI data for some time in users tab in traffic stats.
Fixed remembering rows per page on Insights pages.
Fixed selecting default Echo Server in the USG Advanced Settings.
Fixed WiFi icon on OS X High Sierra (Chrome & Firefox).
Set RF Scanning stat just after scan is started.
Added elite device events to notification settings.
Now display Default Expiration Time Field for Hotspot and Facebook WiFi.
Disabled HTTPS redirection for Facebook, Facebook WiFi and Google.
Fixed missing DPI users (name & icon).
Added workaround for Cloud Key firmware upgrade issue (devices on 0.8.1 to 0.8.4).
Various backend changes and improvements.

Controller Changes Since 5.6.20

Enabled Custom Antenna Gain if user is Professional Installer.
Show ‘Version’ column in AP/Switch filtered view by default.
Added links to UniFi mobile apps on login page.
Foxed applying custom antenna gain for US region.
Upgrade button no longer disappears upon naming.
Fixed map device RF button not working correctly.
Fixed client name not showing correctly in DPI Application Usage widget.
Fixed the guest portal and preview.
Made security improvements.
Updated WebRTC JNI to 1.0.27.
Various backend improvements and bugfixes.

Controller Changes Since 5.6.19

Official release notes are here.
Fixed bytes to bps conversion when value is undefined.
Fixed device name and icon missing in DPI Users view.
Fixed pending changes icon.
Always show the Ports tab for In-Wall APs.
Removed port profiles for In-Wall APs.
Fixed resetting speed test on site switch.
Fixed incorrect dark styles for Firmware Manager.
Updated translations.
Made security improvements.
Made various backend bugfixes and improvements.

Firmware Changes Since 3.9.15/4.4.12

HD/SHD/XG
- Stability and performance improvements.
- Fixed a memory leak when multicast enhancements were enabled.
AC-IW/IW-Pro/EDU/M-Pro
- Added ability to set port negotiation.*
nanoHD
- Fixed MBSS support.
- Stability improvements.
- Added guest control support.
- Added 802.1X support.
- Added support for multiple BSSIDs per radio.
- Fixed issue when using a bracket in the ESSID or PSK.
- Fixed autochannel selection.
- Fixed 802.11n negotiation issue.
- Fixed issue where ethernet would stay down after provisoning/reboot.
UAP
- Improved STA signal reporting.
- Improved wireless uplink/mesh V3.*
- Fixed a bug with rate control when using multiple SSIDs.
- Fixed NAS-IP-Address attribute which did not always return the management IP of the AP.
- Various bugfixes and improvements.
USW
- Various improvements.
USG
- Added non-offloaded DPI support. This means DPI now functions when hardware offloading is disabled, it can now co-exist with features that disable/bypass it (smart queues, IDS/IPS).
- GeoIP Fixes – All known problems resolved, added back end for directional control.
- SNMP persistent directoy has been relocated to RAM disk preventing the “Unhandled kernel unaligned access” crash.
- Removed core handling script that was causing reboots when large core files were generated.
- Fixed IGMP proxy failing to start during boot.
- Fixed potential issue of UPnP failing to start during boot.
- Changed IPS loading of ipset contents to be more efficient, greatly reducing CPU usage after initial bootup and enabling of service.
- xl2tpd package upgraded.
- Other IDS/IPS back end improvements.
- Fixed ubnt-cfgd zombie process issue.
- Added SNMPv3 back end.
- Added lock wait to all iptables operations to avoid errors in cases where multiple operations happen simultaneously.
- Updated DPI signature.
- Added IDS/IPS back end.
- Fixed informs for IPv6 PD size which was causing the PD size to be cleared in the controller.
- Added support for sending custom events to the controller.
- Fixed DDNS update public IP checking for NATed WANs.
- Local UI now pings ping.ubnt.com rather than default gateway for internet connectivity test.
- Copied ‘hostname’ and ‘mailname’ over during upgrades to ensure consistency with other retained files cross-upgrade (from EdgeRouter, generally no functional impact on USG).
USGXG
- Made Bluetooth backend updates.
- Improved VLAN hardware offload.
- Problem with DHCP hardware offload fixed.
- LCM (display) firmware update now includes splash screen and update process improvements.
HW
- New protocol implementation.
- Added controller support for netconsole.*
- Fixed some issues which caused L3 adopted devices to show up as disconnected in the controller.
- Fixed SNMP sysName.

Firmware Changes Since 3.9.3/3.9.6

UAPG3
- Made minimum rate fixes.
- Further improvements to device upgrade and boot times.
- Fixed a crash in hostapd when Fast Roaming is enabled.
- Added support for 802.11r and 802.11k.
- Fixed channel utilization reports.
- Improved bootup and TFTP recovery times.
UAPG2/3
- Added RADIUS VLAN support to MAC authentication bypass.
- Fixed a bug which prevented APs from upgrading when bandsteering was enabled.
- Fixed bug causing 100% utilization of CPU by /bin/hostapd /etc/aaa1.cfg.
UAPG1/2
- Added net-snmp.
- Added support for 802.11k.
AC-IW/IW-Pro/Pro/EDU/M-Pro
- Fixed VLAN passthrough regression.
- Added port disable support.*
- Improved VLAN config to prevent traffic leaks.
- Fixed RADIUS VLAN when port VLAN is enabled.
- Added QoS CIR/EIR support.
- Improved performance.
- Fixed management VLAN issue which caused decreased multicast perfomance.
XG
- Fixed airView and airTime support.
nanoHD
- Add stainfo support.
EDU
- Fixed issue with volume not applying.
- Improved baresip config script.
UAP
- Fixed small memory leak.
- Fixed outdoor flag.
- Added fast-apply for guest portal.
- Improved redirector handling for guest portal.
- Fixed a bug with L3 wireless adoption.
- Fixed bandsteering.
- Fixed bug in bridge priority so that the secondary ethernet port remains enabled.
- Made improvements to DFS.
- Fixed an issue preventing bandsteering from being enabled.
- Fixed an issue with the downlink monitor.
- Added uplink priority for the bridge interfaces.
- Added KRACK AP mode patches for 802.11r.
- Made various bugfixes and improvements.
USEW
- Added port ID in STP error message.
- Lowered STP topology change log level.
- Made improvements to DHCP gaurding and snooping.
- Added DHCP snooping debug command.
USL2
- Improved PSU status reporting.
USXG
- Improved LAG config handling.
HW
- Improved security.
- Updated openssl package to 1.0.2m.
- Udpated curl to 7.57.0.
- Added IPv6 management support.*
- Improved event notification on device upgrade.
SEC
- Fixed CVE-2017-14106.

Ubiquiti UniFi SDN Controller Software Release Notes: 5.5.19, 5.5.20, 5.5.24

5.5.19

See the official release notes.

Added AP tagging
Added support for FreeRADIUS on USG. Configured under Settings–>Services–>RADIUS.
Enabled LAN2 support for USG3.
Added L2TP over IPsec option for remote user VPN config.
Added admin overview (found in site overview area).
Added Hotspot Analytics.
Added WLAN – broadcast/multicast blocking.
Fixed Enable VPN client in VPN Network Settings.
Adjusted unifi.init so it detects Oracle JDK 8 installed via PPA.
Fixed changing rules order in firewall.
Raised the WLAN group load balance limit to 200.
Fixed a bug causing duplicate downlinks to show in the controller UI.
Fixed group AP editing issue.
Added device configuration warning bar with real time input updates.
Made Dashboard widgets configurable.
Renamed vpn client to vpn type.
Set next hop for static route as default.
Removed voip option from available network purposes.
- Old networks configured with the VoIP type are removed upon upgrade (has been unusable since 4.x controller).
Removed deprecated VoIP configuration from USG.
Fixed initial value of data retention days.
Added special icons for UCK client.
Made performance improvements to Dashboard.
Added beta warning for languages other than English.
Added Turkish translations.
Added Danish, Norwegian and Turkish to the languages supported by Hotspot Portal.
Added buytton for toggling clients visibility on Topology view.
Fixed issue with unused cache not clearing as expected (causing controller to die because of a memory leak).
Added color to RF scan results.
Added missing SFP module info tooltips for UniFi switch.
Set max SSID length to 32 characters.
Made various topology view improvements.
Addded ability to mark rogue APs as known.
Added support for Catalan, Norwegian (Bokmal), and Slovak languages on HotSpot.
Added validation for USG/USW SNMP community string.
Fixed tooltip positioning.
Made Edit Account frame bigger to ensure enough room for labels in all languages.
Now allow one to edit firewall settings when no USG is adopted.
Animated map menu.
Removed RADIUS VLAN from wireless networks.
Extended RADIUS server validation to not allow disabling it if there is a device that uses Default profile.
Highlighted Topology paths.
Fixed Statistics Overview initializer.
Added ability to batch restart APs.
Made improvements to Topology.
Improved Topology detection.
Switch Statistics now show device connected to a port.
Map Marker Button icons positioning has been tweaked.
Improved Notify Device Requirement performance.
Improved SVG map zooming.
Fixed pending change tag color.
Removed BETA badge from RADIUS assigned VLAN for Wireless Network.
Allowed AP properties WLAN table to wrap.
Greyed out device entries when WLAN group is off.
Fixed speed test ping translation.
Added save & close button to Preferences.
Limited firewall group name to 31 characters.
Removed config.properties USG ICMP items.
Now shows AP channel utilization in Properties and Devices list page.
Added granularity to Statistics (5m/1h/1d).
Configured Data Retention for each granularity of Statistics in Settings/Maintenance.
Redesigned inputs for date picking.
Increased precision of Throughput chart on Dashboard page.
Added Force Provision button to Properties/Manage Device.
Added PMF controller to WLAN group settings.
Added first seen column to Known Clients list page.
Added free-trial authorization column to Guests list in HostSpot Manager.
Now show Gateway column in Payments and Social Views in HostSpot Manager.
Fixed USG/USG-P4 port labels.
Fixed displaying Hotspot Analytics page when Guest Portal is disabled.
Fixed client status ordering.
Now show terminal for UAP-AC-IW.
Changed Revoke RADIUS user to Delete with new icon.
Added – as placeholder.
Renamed Name server placed to DNS server.
Fixed content of tooltips on Dashboard page.
Prohibited deselecting current device in Performance view.
Added icon to switch port list.
Improved Insights –> Switch Stats.
Changed Revoke buton to Delete button on Admins list.
Fixed issue with sending large files over WebRTC (e.g. backups).
Prohibited 0.0.0.0 as an address-group member since it isn’t a valid entry in the firmware.
Improved some backend validations.
Added batch editing of clients.
Channel names are now displayed in a new and consistent way – e.g. 3 (1,+1) HT40,151 (149,+1) VHT40
Allowed disabling of site-to-site VPN.
Enabled finding device on map when in read only mode.
Display only historical rx/tx bytes on Known Clients page.
Changed guest authorization status to display expiration date when expired.
Angular templates are now used by default in Guest Authorization Settings.
Removed “new” badge from Angular templates and removed “beta” badge from template overrides and languages.
Fixed expiration dropdown on Guest Control settings page.
Fixed success messages on saving configuration.
Fixed various Auto Backup setting issues.
Fixed latency color in legend of Throughput graph.
Made small UI improvements.
Removed VoIP interface from controller.
Enabled by default MSS clamping on VTI.
Added Hotspot Manager link to site switcher.
Relocated Hotspot 2.0 to Services section.
Added option to report WebRTC connection errors to cloud.
Used lower scale Throughput graph to increase rendering performance on Safari/iOS.
Enabled tunneled reply by default.
Improved vouchers quota.
Updated translations.
Improved date picker.
Allowed displaying WLAN schedule in 24 hour format when “Using 24-hour time” preference is on.
Added Adapt no data / no security gateway messages on Dashboard page.
Fixed device menu when toggling small/normal markers on Map page.
Fixed icons on clients’ graph on Dashboard page.
Fixed speed test column chart.
Fixed USG badge and tooltip on DPI Settings page.
Fixed typo in validation hints for IP.
Improved locate button behavior.
Updated OUI table.
Now shows L2TP remote user VPN on dashboard and remote user VPN insights.
Fixed issue where the local DNS record for unifi may not provision when using USG.
Fixed an issue with current day stats being improperly calculated.
Fixed an issue with fixed IP handling.
Fixed auto backup data retention days.
Hide UGW port remap if UGW4 exists.
Now use RADIUS assigned VLAN only for WPA-EAP.
Link to Hotspot Manager only displayed in Site Switcher if Guest Portal is enabled.
Fixed 404 error when switching sites while editing.
Fixed email validation.
Now use monthly value as default occurrence in Auto Backup settings.
Fixed number of devices in filter buttons on Known Clients page.
Restored open panel functionality from device marker on map.
Enabled reset button after hotspot package removal.
Improved Cloud Connection error tooltip.
Improved header icons.
Improved placeholders and regular expressions.
Added FQDN or local validation to domain name.
Fixed port forward validations.
Fixed domain name validation.
Fixed issue with controller causing too many directs.
Added validation for RADIUS profile VLAN mode.
Fixed issue with community string changing to public, regardless of configured value.
Added pagination in Settings / Network list.
Disallowed SVG upload for guest portal images.
Fixed displaying sections on Guest Control settings page.
Fixed clickable area of alerts full screen button.
Fixed site settings save error.
Fixed refreshing networks in switch property panel on network add/remove.
Made security improvements.
Signed Windows installer package.
Removed restricted U-NII-2C channels when Canada country code is set.
Moved the AP channel utilization graph into the header.
Added memory and load average to device list columns.
Show only adopted APs in Recent Activities in Statistics.
Rename all-time top client.
Updated validation hint for maximum number of stations in wireless network group.
Now shows DB migration progress.
Greyed out disabled WLAN rows in Property Panel.
Improved chart animations.
Added autofocus on 2FA token field.
Now allows one to cancel migration of device.
Fixed Not Authorized/Bad Request on first launch after accepting SDN Invitation.
Fixed WAN load balance config so that it actually provisions to USG.
DB migration improvements.
Fixed firewall rule validation.
Improved LAN address identification on USG.
Updated firewall rule button styles.
Used bps instead of bytes per second.
Fixed problem with enabling Cloud Access.
Now handling ESC on cloud access modal.
Restricted 5 minutes data retention.
Switch port usage graph now prevents displaying connected both Device and Client.
Updated bundled snappy-java to 1.1.2.6.
Updated bundled JRE to 8u131 b11 for Mac controller.
Improved WebRTC debugging.
Fixed an issue when granting admin privilegs on a site.
Generates a SHA512 password if device firmware is capable of it.
Removed TLSv1 from default SSL protocols for Java 7/8.
Fixed services link not visible on mobiles.
Fixed removing items on WebRTC connection.
Now allows antenna gain of 0.
Supports UAP-AC-IW-Pro.
Supports USW L2 PoE.
Increased broadcast and multicast MAC limit to 256 per site.
Updated WebRTC JNI to 1.0.17.
Updated bundled Tomcat package to 7.0.78.
Fixed clearing statistics.
Added HSTS support (disabled by default).
- Can be controlled only by system.properties.
Fixed uplink status when using bonding on AC-HD.
Fixed an issue with the remote IP in WebRTC logging, previously was always 127.0.01.
Made various backend improvements.
Allowed RADIUS Profile secret to accept any string.
Hid RADIUS Profile secret for read-only admins.
Improved VPN health status.
Fixed wired uplink stats on AC-HD when using bonding.
Fixed an issue when trying to register controller with UniFi cloud tie in (unifi.ubnt.com).
Fixed a DB migration issue which caused stats not to be visible in the UI post upgrade when upgrading from <=5.4.x.

Controller Bugfixes/Changes Ported from 5.4.x

Improved dynamic Dashboard.
Improved loading DPI statistics.
Improved Topology view.
Improved Image Map performance.
Updated translations.
Added Catalan translations.
Fixed saving Settings –> Controller.
Added user group override notice, client list user group column.
Fixed panel expand/collapse icon aliasing.
Added LAG support to AP –> Network Configuration (AC-HD only).
Added limited amount of LAN DHCP leases notice.
Added minRSSI noise floor notice.
Added expand/collapse icon to device list actions column.
Disallowed SVG image type in Maps.
Added progress bar for backup upload.
Fixed import/export function.
- The configuration tab will not be visible after import.
Fixed available manual negotiation options for 10GBASE-T ports.
Added Migrate Site (Export Site) Wizard.
Fixed slow DB backup.
Fixed RADIUS profile migration issue.
Improved email templates.

Firmware Changes from 3.8.2/4.3.41

UAPG3
- Enabled DFS on UAP-AC-SHD.
UAPG2
- Fixed an STA connectivity issue that occurred when a second generation AP is the wireless downlink to a wired third generation AP.
- Fixed an issue causing less than expected throughput in recent releases.
UAP
- Fixed a bug in uplink-monitor.
USW
- Added 802.1X MAC auth bypass support.*
USL2
- Added PSU fail detection support.*
USG
- Updated numerous subsystems to the latest EdgeRouter 1.9.7.
  - Includes a number of bug fixes mades to EdgeRouter in past 2-3 years, though these are largely not applicable to USG use case.
  - IPv6 fixes were most relevant to USG users.
- Subsystems updated include UPnP, PPTP client, DHCP server, Quagga, PPPoE and PPP Handling, DHCP Client, conntrack, configuration subsystem, operational commands subsystem, IPv6 router advertisement service, keepalived, NAT configuration and handling, OpenVPN configuration subsystem.
- Increased maximum NDP and ARP cache table sizes, added back end controls for ARP and NDP timeouts.
- Made improvements to Guest control.
  - Added locking to improve reliability.
  - Reworked some of the back end functions to improve performance.
- Fixed memory leak in VPN status reporting eventually leading to disconnects of USG from controller.
- DPI Improvements
  - Back end additions for DPI blocking.
  - Stats clearing fix.
  - Signature update improvements.
- RADIUS server permissions fixed for log files and accounting data.
HW
- Fixed the issue printing SSH login when the interface IP changed.

From 5.5.19 to 5.5.20

Official release notes.

Controller Bugfixes/Changes

Fixed port mirroring range.
Fixed app with Chinese translations.
Added Google to social transactions.
No longer display number of clients for site-to-site VPN.
Limited MAC ACL list to 512 per WLAN group.
Added VAP BSSID filter to devices page.
Fixed the issue causing storm control settings to be provisioned even when disabled.
Updated bundled Tomcat to 7.0.79.
Now always deploys WAN_OUT firewall rules and removed the config.properties control.
Improved 802.1X provisioning on USW, so that switch does not get blocked.
Fixed site-to-site connection status on VPN health widget.
Improved the broadcast/multicast filter.
Made various security improvements.

From 5.5.20 to 5.5.24

See the official release notes.

Controller Bugfixes/Changes

Fixed wrong data in VLAN column in WLAN list.
Reverted “change auto VPN VTI subnet mask to /30” as it needs to be reworked.
Changed auto VPN VTI subnet mask to /30.
WLANs table now displays in Property Panel for In-Wall.
Fixed an issue preventing switch ports from coming up after being disabled.
Fixed a bug with IW causing the port to be disabled when the VLAN is off.
Fixed a backend bug with guest access.
Made improvements to MAC address input validation.
Fixed a provisioning issue which would clear USG WAN settings.
Improved Ethernet bonding support on UAPs (on supported devices).
Improved topology view when using wireless uplinks.
Now allows setting device credentials during setup and new site wizards.
Made various backend fixes and improvements, also security improvements.

Firmware Changes from 3.8.3/3.8.6/4.3.49

UAPG3
- Major code base upgrade (codename Toronto).
- airTime and airView support (SHD exclusive).*
- Switched to net-snmp in preparation for SNMPv2 support (eventually v3 too).**
ACG1
- Fixed WEP on first generation AC models.
EDU
- Various fixes and improvements for the baresip client.
ACIW
- Fixed management VLAN support.
UAP
- Made various Mesh v3 improvements.
- Prepared management VLAN support for other UAP devices.*
- Added support for multiple WLAN schedule blocks per day.*
- Improved reliability of receiving Framed-IP-Address attribute.
- Added 802.11r support (excluding UAP-AC v1/v2 and UAP-AC-Outdoor).*
- Disabled multicast enhancements by default.
- Improved RF scanning.
- Fixed a RADIUS related bug with fast-apply.
- Added management VLAN support for wireless uplink.*
- Added options for RF scan (active/passive, background/foreground).*
- Added support for best channel suggestion after running RF scan.*
- Added support for fast-apply WLAN config, for existing WLANs only.
- Allowed 80MHz for Russian country code.
- Removed iperf package, as it does not provide proper results when using an AP as an endpoint.
- Various security and backend fixes and/or improvements.
USL2
- Added support for switch power monitor and PSU info.*
USW
- Fixed DoS issue reported via HackerOne.
- Added per port Class of Service (CoS) queuing and max traffic class support.*
- Delayed port LED blinking until system, ready.
- Added backend for 802.1X MAC authentication bypass support.*
- Added support for port egress rate limiting.*
- Implemented route metric changing on load-balance status change.
  - This fixes WAN failover issues with L3 adopted USGs, and improves multi-WAN failover functionality in general.
  - Fixed multi-WAN regressions in 4.3.46-4.3.49 picked up from EdgeRouter 1.9.7.
  - Implemented new local web UI on USG.
    - Fixes a variety of long-standing bugs with the old UI.
    - Adds ability to configure LAN IP and DHCP server.
  - Updated ISC dhcp version.
    - Probably fixes some edge case problems with multiple DHCP WANs and recovery after ethernet link loss.
  - Added backend for custom host-uniq for PPPoE.
  - Fixes for some uses of multiple routing tables.
    - Nothing controller provisioned does anything impacted by this, but a small number use config.gateway.json VPN configurations which are impacted.