TRB255 Firmware Downloads: Difference between revisions

Revision as of 08:48, 10 October 2024

Main Page > EOL Products > TRB255 > TRB255 Firmware Downloads

This page contains firmware files for TRB255 devices. Look to the table below or the changelog to find download links.

To upgrade firmware using WebUI, follow the instructions in TRB255 Firmware.

TRB255

File	Type	Release date	Size	MD5	Changelog
TRB2_R_00.07.10.2_WEBUI.bin	Latest FW	2024.11.04	10.44 MB	f08a7b21413a0447b2311de88f566448	Link
TRB2_R_00.07.09.4_WEBUI.bin	Mass production FW	2024.10.02	10.38 MB	f6f178eb51145b7451911d93ac87f376	Link

TRB2_R_GPL_00.07.10.2.tar.gz

SDK

2024.11.04

20.31 MB

b6ef45693670c1515800a2ed95214fec

Note: packages for Package Manager are independent from firmware and can be downloaded in the Package Downloads page.

FW checksums

Checksums for firmware files can be found here.

Changelog

TRB2_R_00.07.10 | 2024.10.10

New
- Network
  - Mobile: added ability to export modem debug and USSD responses to CSV file
  - Mobile: added "hologram" APN for "Hologram" operator
  - Mobile: added "wbdata" APN for "Granite" operator
  - Mobile: added "netw.vp" and "netw2.vp" APNs for "Networth" operator to APN database
- Services
  - AWS IoT Core: added service
  - BACnet: added ability to configure several BIP interfaces, to set network numbers and preconfigure BDT entries for BBMD
  - Console: added service status information display
  - DLMS: added service status information display
  - DNP3 Client: added service status information display
  - DNP3 Outstation: added service status information display
  - GPS: added service status information display
  - Modbus Client: added service status information display
  - Modbus Server: added service status information display
  - Modbus TCP over Serial Gateway: added service status information display
  - Modem Control: added service status information display
  - MQTT Modbus Gateway: added service status information display
  - NTRIP: added service status information display
  - OPC UA Client: added service status information display
  - OPC UA Server: added variable "rut_wan_type" which shows if WAN is on a wired or a mobile network
  - OPC UA Server: added service status information display
  - RMS: added SOCKS5 proxy support
- System
  - Certificates: added SCEP certificate generation method
Improvements
- Network
  - Curl: added unix socket support
  - Firewall: added most options to basic mode for all firewall pages
  - Firewall: added all firewall pages to basic mode
  - Interfaces: increased interface metric maximum value from 10000 to 4294967295
  - Mobile: added "flolive.net" APN for "Telecom Italia", "Telefonica O2" and "Telefonica Movistar" operators to APN database
  - Mobile: changed the default APN for IMS protocol from "VZWIMS" to "IMS" for "Verizon" operator
  - Mobile: fixed an issue where the ICCID was not returned correctly when the SIM card's ICCID ended with letters
  - Mobile: improved 5G NSA CA information display
  - Mobile: improved SIM and eSIM management via LPAC service
  - Multi WAN: added rules table to basic mode
  - Static Routes: added page to basic mode
  - VRRP: added page to basic mode
- Services
  - DLMS: added meter COSEM object scanning
  - DNP3 Client: made menu names more consistent
  - IPsec: improved 'Remote endpoint' validation to allow '%any', '%any4', '%any6' values and netmask
  - IPsec: added ability to use certificates from Certificate Manager
  - L2TPv3: added Tunnel ID and Session ID validation to avoid creating multiple tunnels with the same parameters
  - Modbus Client: updated Modbus Client menu position
  - Modbus Server: updated Modbus Server menu position
  - Python3: changed python3-light package libraries
  - SMS Utilities: added an option to enable or disable the return of status code message
  - Tinc: added options to set the tunnel's IP address
  - Tinc: added a port option to listen for incoming connections and the ability to specify a port for outgoing connections
  - Wireguard: added tunnel source mode selection
  - Python3: updated version to 3.11.7
  - Strongswan: updated version to 5.9.14
- System
  - Access Control: refactored 'General', 'Security' and 'PAM' Web pages
  - Auto Reboot: added support for multiple hosts/URLs in Ping/Wget Reboot
  - Backup: encrypting backup does not require 7zip package anymore
  - Certificates: split "Let's Encrypt" certificates into multiple files
  - Troubleshoot: added dynamic routes debugging information
  - WebUI: added ability to open new page in new tab without entering user credentials
  - WebUI: improved SDK example application
  - Glib2: updated version to 2.80.5
  - Kernel: updated version to 5.4.282
  - Ncurses: updated version to 6.5
Fix
- Network
  - Firewall: fixed automatic priority option change
  - Mobile: fixed hang up of QMI WDS service
  - Mobile: fixed QMI errors when multi APN is configured
  - Mobile: fixed typo in "m2m.airinternet.eu" APN for "Airinternet" operator in APN database
  - Network: fixed mobile Bridge/Passthrough mode not working after changing LAN interface settings
  - Network: fixed "LAN to WAN" and "WAN to LAN" button errors
- Services
  - BACnet: fixed communication issues between the ports
  - BACnet: added all available default baud rates
  - BGP: fixed AS field to allow duplicate values
  - BGP: fixed Access list filters not applying fully
  - DLMS: added all available default baud rates
  - DMVPN: fixed DMVPN GRE instance disappearing when creating new IPsec instance
  - DNP3 Client: removed unnecessary max length display for test response field
  - DNP3 Client: renamed TCP Station to TCP Client in the API documentation
  - DNP3 Client: added all available default baud rates
  - DNP3 Outstation: added all available default baud rates
  - GPS: fixed NMEA collecting and cache file path validations
  - GPS: added validation for missing required AVL options
  - GPS: fixed an issue where a firmware update with keep settings would remove existing hosts
  - GPS: fixed HTTPS hostname validation
  - GRE: fixed interface not showing up in OSPF and RIP selections if it is off
  - IPsec: fixed IP rule not appearing after network restart
  - IPsec: fixed duplicate port values in IPsec firewall rules
  - Ledman: fixed issue when power LED turns off when rebooting device
  - Modbus Client: added all available default baud rates
  - Modbus Client: added missing API docs for Modbus test request
  - Modbus Server: added all available default baud rates
  - Modbus Server: fixed firewall rule staying enabled when app is disabled
  - Modbus Server: fixed firewall rule creation
  - Modem Control: added all available default baud rates
  - NTRIP: added all available default baud rates
  - OpenVPN: fixed the configuration after disabling the use of external services
  - OpenVPN: fixed OpenVPN restarting when mobile interface comes up
  - Over IP: added all available default baud rates
  - SNMP: fixed Hotspot OIDs' hssID and hssUsername display
  - Tinc: fixed adding routes to remote subnets
  - Tinc: fixed configuration generation issues when creating multiple network and host instances
  - Tinc: fixed issues with route creation when using IPv6 addresses in tunnel configuration
  - Tinc: fixed validation for uploading key files
- System
  - Backup: fixed uploading backup with memory expansion enabled
  - CLI: fixed some private IPs being incorrectly determined as public
  - JSON-RPC: fixed login "Access Denied" error
  - WebUI: added API required values validation when enabling BACnet, DLMS, DNP3, Modbus, MQTT, NTRIP services
  - WebUI: fixed 'Memory' status card progress bars visuals
  - WebUI: fixed search bar suggestions after removing packages
  - WebUI: fixed showing data in modals for users with only read permissions
  - WebUI: fixed custom SDK pages not loading correctly
CVE Patches
- CVE-2021-3520
- CVE-2021-44540
- CVE-2021-44541
- CVE-2024-4032
- CVE-2024-6119
- CVE-2024-6232
- CVE-2024-6923
- CVE-2024-7264

TRB2_R_00.07.09.4 | 2024.10.02

Improvements
- Services
  - NTP Client: changed default NTP servers
Fix
- Services
  - NTP Client: fixed NTP server usage to work with next in line server if current server does not respond

TRB2_R_00.07.09.3 | 2024.09.27

Fix
- Network
  - Multi WAN: fixed ipsets not getting deleted correctly when Multi WAN gets restarted

TRB2_R_00.07.09.1 | 2024.09.13

Improvements
- Services
  - Python3: updated version to 3.11.7
Fix
- Network
  - Mobile: fixed eSIM profile config generation

TRB2_R_00.07.09 | 2024.09.03

New
- Network
  - Firewall: added ability to configure NAT rule action
  - Firewall: added additional TTL target for firewall rules
  - Mobile: added "datamobile.ag" APN for "Datamobile.ag" operator to APN database
  - Mobile: added "m2m.ajrinternet.eu" APN for "Airinternet" operator to APN database
  - Mobile: added "wbdata" APN for "Webbing" operator to APN database
  - Mobile: added "inetd.vodafone.iot" APN for "Vodafone" operator to APN database
  - Mobile: added "asm" APN for "ASM" operator to APN database
  - Realtime Traffic: added historical traffic charts
- Services
  - Events Reporting: added new firmware version notification event
  - SNMP: added Multiwan data module
- System
  - WebUI: added notifications menu
Improvements
- Network
  - Mobile: improved network bring up after operator scan
  - Mobile: updated bands selection to include band number and frequency
  - Mobile: improved SIM card notifications to get removed when SIM card state or active SIM changes
  - Mobile: improved modem update notifications to show modem name
  - Mobile: removed the USSD feature from the data-only modems
  - Realtime Traffic: improved chart styles
- Services
  - Data to Server: added warning messages about insecure certificates for http_certfile and mqtt_certfile options in API and WebUI
  - DLMS: added SHA256 authentication
  - DLMS: improved COSEM group enable validation
  - GRE: reduced GRE keepalive packet buffer size
  - Input/Output: the timeout for ADC value retrieval has been reduced from 20 seconds to 500 milliseconds. In the event of a timeout, the last cached valid value will now be returned
  - IPsec: added support for route based tunnel
  - L2TP: added field for custom options
  - SMPP: added timeout option
  - Web Filter: added hostname count message after successful file upload
- System
  - Access Control: improved system user's access control rules logic
  - Access Control: added option to disable password auth for the root user
  - Administration: improved write/read access control options display to match meniu path style
  - Backup: improved backup page by splitting it into backup and reset settings page
  - Update Firmware: changed firmware update log to include firmware version
  - WebUI: updated firmware and backup verification pages design
  - WebUI: improved global alerts display
  - WebUI: added confirmation prompt for disabling service in side widget
  - Kernel: updated version to 5.4.279
Fix
- Network
  - Devices: fixed configured VLAN 0 device cannot be selected in interface physical settings configuration
  - Mobile: fixed data limit widget to show used data for inactive interface
  - Mobile: fixed Bridge/Passthrough modes for routed networks
  - Mobile: fixed incorrect date values when setting SMS limit
  - Mobile: fixed SMS used data header counter
  - Mobile: fixed the issue where the PUK event was not displayed when the SIM PIN was blocked
  - Mobile: fixed uqmi start-network authentication issue
  - Mobile: fixed modem info not being filled on devices with more than one modem
  - Mobile: fixed mobile data limit to calculate correct used limits when using ipv4 and ipv6 simultaneously
  - Mobile: fixed USSD over IMS error handling
  - Mobile: fixed an issue where the interface could hang if the modem was busy
  - Network: fixed incorrect date values when setting data limit
- Services
  - Azure IoT Hub: fixed the Azure IoT Hub deprecated endpoint to create Data to Server sections
  - Azure IoT Hub: fixed the Azure IoT Hub deprecated endpoint so that it does not create sections in GET request
  - Azure IoT Hub: fixed the deletion of Data to Server sections when an Azure IoT Hub section is deleted through the deprecated endpoint
  - DLMS: fixed OBIS code validation
  - GPS: fixed an issue where a firmware update with keep settings would remove existing hosts
  - GPS: fixed NMEA forwarding when RMC/GGA were not synchronized when using same interval
  - Input/Output: added I/O juggler reload when I/O pin direction is changed
  - OPC UA Client: fixed TCL file upload
  - OPC UA Server: fixed TCL file upload
  - OPC UA Server: fixed configuration migration
  - OpenVPN: fixed default firewall zone for tap interfaces
  - SNMP: fixed negative GPS latitude display
  - SNMP: fixed TELTONIKA-MIB wireless module crash
  - SNMP: fixed mobile network state display
  - SNMP: fixed default hssDwLimit, hssUpLimit, hssDwBandwidth and hssUpBandwidth values
- System
  - API Core: fixed file deletion
  - Boot: fixed Teltonika logo in httpd recovery page when using Firefox
  - Package Restore: fixed automatic package re-installation after firmware upgrade
  - Troubleshoot: fixed troubleshoot not including all the log files when log to flash is enabled
  - User Settings: fixed page to show groups and users if the user has been granted access
  - WebUI: fixed overview page to display active wireless (WLAN) clients
CVE Patches
- CVE-2021-32292
- CVE-2022-40617
- CVE-2023-49441
- CVE-2024-0397
- CVE-2024-3596
- CVE-2024-5535
- CVE-2024-8088
- CVE-2024-26669
- CVE-2024-26739
- CVE-2024-36901

TRB2_R_00.07.08.2 | 2024.08.12

Fix
- System
  - Update Firmware: fixed inconsistent firmware download from FOTA

TRB2_R_00.07.08.1 | 2024.08.06

Note: This firmware version was removed due to an issue with FOTA firmware download.

Improvements
- Network
  - Mobile: improved firmware downgrade validation for Quectel modules
- Services
  - Zerotier: updated version to 1.14.0
Fix
- Network
  - Mobile: fixed an issue where in some cases mobile network interfaces would not be brought down properly
  - Mobile: fixed memory fault while allowlist and denied data roaming enabled
  - Mobile: fixed illegal instruction fault on modem control services
  - Network: fixed default route not being added for PPPoE connections
- Services
  - Modbus TCP over Serial Gateway: fixed serial connection not working after reboot
  - OPC UA Client: fixed connections not being closed after using testing functionality
- System
  - WebUI: fixed SDK WebUI package compilation

TRB2_R_00.07.08 | 2024.07.18

Note: This firmware version was removed due to an issue with FOTA firmware download.

New
- Network
  - DNS: added inherited server status to configuration page
  - HTTPS DNS Proxy: added new HTTPS DNS Proxy package to package manager
  - Mobile: added SIM card lock/unlock functionality in Mobile->Utilities page
  - Mobile: added SIM card PIN change functionality in Mobile->Utilities page
  - Mobile: added new Mobile->Limits page which shows information and allows to configure Data and SMS limits
  - Mobile: added DFOTA support for RG520N modems
  - Mobile: added nr-arfcn display to mobile status page
  - Mobile: added dfota support for devices with RG520N-EB modem
- Services
  - Data to Server: added 'Lua script' data input
  - Input/Output: added ability to configure gpio debounce timer and changed default gpio debounce timer value from 200 ms to 10 ms
  - IPsec: added initial XFRM support
  - MQTT Modbus Gateway: added JSON message type format
  - OpenVPN: added DCO support
- System
  - API Core: added option to configure api session timeout
  - Certificates: added "Let's encrypt" certificate generation
  - PAM: added RADIUS external user support
  - UI Core: added data analytics support
  - Update Firmware: added warning message about device being temporarily unreachable on firmware update
Improvements
- Network
  - DNS: separated field "DNS forwardings" into two: one for simple server forwarding other for domain-specific
  - DNS: moved "DNS Forwardings", "Listen interfaces", "Exclude interfaces", "Local service only", options to advanced tab
  - Firewall: improved protocol field in all firewall pages by making that "All" value would be mutually exclusive with any other value
  - Mobile: improved IMS context initialization
  - Mobile: updated SMS memory management for multipart SMS
  - Mobile: added error message when attempting to enable the SIM switch without any criteria set
  - Mobile: added informative message in SIM switch page when Data/SMS limit criteria are enabled but the limits themselves are not set up
  - Mobile: moved operator list allowlist/blocklist selection to Network selection page
  - Mobile: refactored Scanned operators modal, added repeat scan button
  - Mobile: added ability to view previously scanned operators in Network selection and Operator lists pages
  - Mobile: added ability to edit operator list name and initiate scans for operators in Operator lists page
  - Mobile: updated operator code field list to include APNs from the APN database in Operator lists page
  - Mobile: split Mobile->General page into three pages: General, Connection and Utilities pages
  - Mobile: added mobile interface with highest priority APN configuration in Mobile->General page
  - Mobile: added icons with hints which show SIM card, operator, data connection statuses in Mobile->General page
  - Mobile: moved Mobile data limit section to a tab in WAN page
  - Mobile: added informative message in WAN page to indicate whether the connection will be made using APN from APN database, empty or custom APN
  - Mobile: improved logging of ping error messages
  - Mobile: added 5G SA/NSA mode selection
  - Mobile: improved modem updater to stop ping reboot service while update is in progress
  - Mobile: improved the handling of denied messages upon SIM switch
  - Mobile: added notification when a multi-IMSI SIM card is using Auto APN
  - Mobile: added validation to not allow passthrough and bridge mode when one already exists
  - Mobile: improved safeguards for modem services startup
  - Mobile: improved modem update status display
  - Mobile: added corrupted mobile statistics database restoration functionallity
  - Mobile: improved setting of IPv4 and IPv6 types inside the modules
  - Mobile: improved provider name parsing for SLM750 modem
  - Multi WAN: improved interface status representation when using load balancing
  - Network: added more options for "IPv6 assignment length" field
- Services
  - Azure IoT Hub: added DPS symmetric key attestation support
  - Azure IoT Hub: added Direct Method support
  - Azure IoT Hub: added Plug and Play integration
  - Azure IoT Hub: added link to "Data to Server" page
  - Data to Server: added support for multiple filters
  - Data to Server: improved HTTP output hostname definition with automatic protocol specification in URL
  - Data to Server: improved MQTT input connection handling
  - DNP3 Client: added option to enable/disable service
  - Dynamic DNS: added Lookup hostnames support
  - GPS: added send empty feature, which sends zeroed location data after specified GNSS loss timeout
  - GRE: increased Inbound and Outbound key limit to 4294967295
  - Input/Output: added custom name support in I/O status page
  - IPsec: added certificate warning message
  - Mobile Utilities: added interface option to sms_utils cellular command
  - Mobile Utilities: improved error log message
  - Mobile Utilities: improved naming of I/O pins in initial I/O status rule
  - Mobile Utilities: sms utilities authentication brute force prevention
  - Modbus Server: added mobile last month and last week usage registers
  - Modem Control: disabled canonical mode by default for partial mode. Now full/partial mode input from serial port works the same way
  - Mosquitto: added large package size check for MQTT clients
  - MQTT Modbus Gateway: improved mosquitto reconnect time and service will try to recover few times before exiting
  - MQTT Publisher: improved MQTT connection handling
  - OPC UA Client: added security modes
  - OPC UA Server: added security modes
  - OPC UA Server: added service status display
  - OpenVPN: added support for decrypting private key when uploading a configuration file
  - OpenVPN: improved instance status state
  - OpenVPN: added options to specify an IP address pool for dynamic assignment to clients
  - Over IP: added label to show how many servers a client is connected to
  - Over IP: connect on data feature will not disconnect immediately after data transfer but wait for inactivity timeout
  - Over IP: increased TLS handshake timeout to 10 seconds
  - SMPP: added brute-force prevention
  - SMPP: added TLS/SSL support
  - SMS Utilities: added security warning in "Authorization method" configuration
  - SNMP: changed interface module OID structure
  - SNMP: improved User-based Security Model (USM) brute force attack prevention measures
  - Stunnel: improved global instance settings dependencies
  - emailrelay: updated version to 2.4.1
  - OpenVPN: updated version to 2.6.9
  - stunnel: updated version to 5.72
- System
  - Access Control: added certificate key length warnings
  - Access Control: adjusted access control when all pages are blocked
  - Access Control: added certificate file download for CLI to work on all browsers
  - API Core: implemented functionality to include warning messages for vulnerable certificates
  - Boot: improved modem startup reliability
  - Package Manager: added multi package actions
  - Package Manager: added status filter
  - Package Manager: moved package upload action to main page
  - Package Manager: added links to installed packages pages
  - Package Manager: refactored "Packages" page
  - Package Manager: updated opkg repository link to use https
  - RutOS: improved GPL example page to align with new software architecture
  - Troubleshoot: refactored Modem debug section to display responses in single field, added clear button to remove received responses
  - Troubleshoot: added support for multiple syslog servers
  - UI Core: added additional message with IP address to loading screen for scenarios when redirect to different IP address happens
  - UI Core: added toast message hiding when text is too long
  - Update Firmware: added 'Firmware version' data in screen after firmware upload
  - WebUI: added functionality to cancel loading screen if it takes 30 or more seconds
  - WebUI: removed all ubus method calls from webui
  - WebUI: improved language caching
  - WebUI: added password generator for first login modal
  - WebUI: added sticky position to side menu
  - WebUI: added default password hint to login error message
  - WebUI: added warning messages for low-security certificates
  - Kernel: updated version to 5.4.276
  - libexpat: updated version to 2.6.2
  - SSL/TLS: updated version to 3.0.14
  - vue: updated version to 3.4
Fix
- Network
  - Devices: fixed missing API devices status endpoint permission
  - DHCP: fixed "DHCP option" allow empty input value
  - DHCP: fixed IPv4 leases being not correctly shown when NTP synchronizes time
  - DHCP: fixed DHCP error that occurred after changing the subnet of the LAN IP address in the setup wizard
  - Dynamic routes: fixed duplicated external routes cards
  - Firewall: fixed firewall zone validation when adding interfaces
  - Mobile: fixed low signal reconnect being available on modems where it is not supported
  - Mobile: fixed gsmctl -E output to return only json values
  - Mobile: fixed Carrier Aggregation signal strength info
  - Mobile: fixed wrong mobile data limit used data format for sms messages
  - Mobile: fixed duplicate data connection event reporting
  - Mobile: fixed an issue where low signal notifications were displayed without a SIM card
  - Mobile: fixed modem serial number acquisition after modem reboot
  - Mobile: fixed an issue when 4G-only network type selection may have resulted in a slower connection to the operator
  - Mobile: fixed issue where USSD responses were returned in HEX format instead of text format for EC200A module
  - Mobile: fixed issue where DHCP filter was not set correctly for RG501Q
  - Mobile: fixed an issue where the wrong IP address was used after a DFOTA upgrade
  - Network: fixed overriding MAC address for interfaces that are bridged
  - Network: fixed not getting IP address when switching LAN to WAN
  - Realtime Traffic: fixed mobile usage by week day translation by device language
  - SQM: fixed missing PPP mobile device selection in SQM configuration
- Services
  - BACnet: fixed incorrect BACnet IP port used for sending responses
  - BGP: fixed route map sequence going out of range
  - BGP: fixed listen range field allowing multiple entries
  - DLMS: fixed DLMS test response format
  - DLMS: fixed COSEM group validation
  - DLMS: fixed API POST error for /dlms/devices/config endpoint
  - DLMS: fixed serial connection not working after reboot
  - DNP3 Client: fixed to allow reading objects past 255 index
  - DNP3 Client: fixed incorrect hints
  - DNP3 Outstation: fixed serial outstation starting issues
  - GPS: fixed GPS start constellations issue
  - GPS: fixed an issue where NMEA sentences were parsed incorrectly at midnight, resulting in a 24-hour time discrepancy
  - GPS: fixed gpsctl datetime parameter
  - GPS: fixed issue where DPO would not get disabled if GPS is started without DPO
  - GPS: fixed AVL TAVL rule signal value issue
  - GPS: fixed default AVL rule issue where I/O would be ignored by default
  - GPS: fixed BeiDou and QZSS seperation in PQGSV sentences
  - GPS: fixed NMEA sentences reading in NMEA collecting
  - I/O Juggler: fixed improper dout action config handling
  - I/O Juggler: updated profile change action
  - Input/Output: allow unselecting all Post/Get access methods
  - IPsec: fixed connectivity issues when using WAN failover
  - IPsec: fixed the instance status when the local firewall option is disabled
  - Ledman: fixed issue when after some time network type LED starts blinking
  - Modbus Client: fixed test request option validation
  - Modbus Client: fixed alarm output action display values
  - Modbus Client: fixed incorrect period hint
  - Modbus Server: fixed APN register not clearing APN
  - Modbus Server: fixed 148 and 164 modbus registers
  - Modbus Server: fixed incorrect hints
  - Modem Control: fixed API POST request validation
  - NTRIP: fixed NTRIP NMEA generation timestamp and coordinates errors
  - NTRIP: fixed configuration reading with several instances added
  - OPC UA Server: fixed not starting while modem is down
  - OpenVPN: fixed displaying imported files from device
  - OpenVPN: fixed the private key decryption for cases when a password is used
  - OpenVPN: fixed data cipher migration
  - Over IP: fixed issue where serial device does not recover after modem reboot
  - Over IP: fixed connect on data initiating TCP connection after few data transfers
  - Overview: fixed issue when devices without WiFi send additional request without data
  - SMPP: fixed username bypass problem
  - SMPP: fixed password validation
  - SMS Gateway: fixed SMS to Email recipient formatting according to RFC5322
  - SNMP: fixed GSM mSignal OID value type
  - SNMP: fixed GSM module memory leaks
  - SSTP: fixed functionality when the default route option is not enabled
  - Web Filter: fixed whitelist not working for some hosts when using IPv6
- System
  - Administration: fixed repeated validation on cleared inputs and added validation when new password matches the old one
  - API Core: fixed API method validation during upload action
  - API Core: fixed error messages for POST method
  - API Core: fixed option list validation
  - Boot: fixed factory settings restore (firstboot) not deleting hidden files
  - Events Log: fixed refresh button in event log table
  - IP Block: fixed adding MAC addresses back to whitelist when unblocking all of them
  - Recipients: made phone number field required
  - Setup Wizard: fixed lan ip step not changing ip address
  - Troubleshoot: fixed system log and kernel log buttons to be enabled with read only rights
  - Update Firmware: fixed misleading "Firmware version" status of "N/A" to "FOTA service is disabled" when FOTA is disabled
  - Update Firmware: fixed issue when infinite spinner appears after updating device firmware from server without having internet connection
CVE Patches
- Patched CVE-2023-52425
- Patched CVE-2023-52530
- Patched CVE-2024-25629
- Patched CVE-2024-28757

TRB2_R_00.07.07.3 | 2024.06.25

Fix
- Network
  - WebUI: fixed port advertisement change
- System
  - FOTA: fixed config when upgrading from older firmware with keep settings
CVE Patches
- CVE-2024-31950
- CVE-2024-31951

TRB2_R_00.07.07.2 | 2024.06.12

Improvements
- Network
  - Zerotier: added backup WAN interface blacklisting if WAN failover is enabled
  - Mobile: improved communication stability with eSIM
- Services
  - SNMP: added bruteforce attack prevention when using SNMP v3 user
  - L2TP: improved reconnect attempt logic
- System
  - SSH: removed weak SSH algorithms
  - Telnet: moved to Package Manager
Fix
- Network
  - BGP: fixed instance migration issues
  - Mobile: fixed forced APN configuration
- Services
  - DMVPN: fixed duplicate NHRP map entries creation
  - OpenVPN: added fixes for the insecure tls-cert-profile option usage
- System
  - IP Block: fixed blocking of UDP traffic
  - Uboot: fixed firmware recovery update via uboot on Windows
CVE Patches
- CVE-2023-46752
- CVE-2023-46753
- CVE-2024-31948

TRB2_R_00.07.07.1 | 2024.05.03

New
- Network
  - WebUI: added ESM/EMM message notifications
  - WebUI: added internet status tracking configuration and overview widget
  - LAN: added a new IPv6 LAN status page
  - Static Leases: added a new IPv6 Static Leases page
  - WebUI: added custom domain name resolve option in “DNS” configuration page
  - Auto APN: added “uno.au-net.ne.jp” APN for “KDDI” operator
  - Auto APN: added 'eprivate010.tisparkle.com' APN for “Sparkle” operator
  - QoS: added mobile interface select option
  - Mobile: improved connection establish time for uqmi protocol
  - Failover: added additional connection flush options
  - Wireless: added auto-reconnect disable functionality
  - Wireless: added ability to use PKCS#12 certificates for EAP-TLS authentication
  - VRF: added initial Virtual Routing and Forwarding support
- Services
  - Post/Get: added I/O invert support
  - DLMS Client: added persistent TCP connections
  - Events Reporting: added unexpected shutdown event
  - Modbus Client: added 64bit data types
  - IPerf3: added iPerf3 to Package Manager
  - DNP3 Outstation: added I/O objects
  - Modbus Serial Server: added option 'Mobile data type'
  - TR-069: added PCI, LAC, TAC, EARFCN and Neighbour cells data to Device.MobileInfo node
  - Hotspot: added domain and subdomain options for external landing page
  - Over IP: added option 'Keep alive enable'
- System
  - WebUI: added the ability to generate random passwords for password input fields
  - WebUI: added reset to “Factory defaults” option
  - System: changed firmware certificate verification tool
  - IP Block: added time-based login attempt blocking
  - WebUI: added firmware update notification support
  - PAM: added the ability to set port for TACACS+
  - Logging: added multiple remote syslog servers support
Improvements
- Network
  - Static Leases: added possibility to use MAC with wildcard
  - WebUI: added ability to disable modem update notifications
  - Topology: changed network devices scanning application
  - WebUI: improved design of Status - LAN page
  - DHCP: simplified DHCP configurations in other pages and moved full DHCP configuration to a separate page
  - WebUI: simplified data entry of DNS forwardings by separating hostname and IP address fields
  - BGP: added Virtual Routing and Forwarding (VRF) support
  - BGP: added multiple BGP instance support
  - WebUI: adjusted responsive design breakpoints
  - WebUI: added additional field for warning threshold to allow entering value as percentage in Mobile Data Limit section
  - Mobile: improved mobile services stability when SIM card is lost during SMS sending
  - Mobile: updated bridge/passthrough mode logic to flush ARP and add static ARP entry if MAC is specified
  - Mobile: improved SIM switch logging and protection on failure to acquire data
  - WebUI: added partial data loading to APN database page
  - Mobile: improved SMS sending timeouts during network issues
  - Mobile: improved connection handling when data limit is reached
  - Mobile: added metric to default gateway when using passthrough mode
  - WebUI: added validation for 2 same APNs
  - WebUI: updated Band selection field to show duplex modes in Mobile General page
  - Dnsmasq: updated dnsmasq to version 2.89
- Services
  - Wireguard: added option to bind tunnel to a specific interface
  - OPC UA Client: added limits (10 servers, 20 groups, 50 nodes per server, 50 values per group)
  - DLMS Client: increased maximum count of connection sections to 30
  - DLMS Client: added short name referencing
  - SNMP: set strict default community access when IPv6 address is used
  - SNMP: improved sysName OID to set device's hostname
  - Auto Reply: added available SMS message parameters to "Message text" input
  - Modbus Client: allow using diacritics in SMS alarms
  - Hotspot: moved MAC blocking option from Access Control to Hotspot page
  - WebUI: added MAC authentication support when using RADIUS authentication mode
  - WebUI: moved licenses to footer
  - AVL: added HDOP in TAVL settings
  - AVL: added ADC and ACL I/O types for secondary AVL rules
  - NTRIP: added a limit of 20 configurations
  - OpenVPN: added the bridge option for selecting the network device to be bridged with
  - OpenVPN: added possibility to create more than one TAP client
  - SSTP: updated package version to 1.0.19
  - Mosquitto: updated package version to 2.0.17
- System
  - WebUI: added more strict password requirements for restoring backup
  - SMTP: added option to either not verify SMTP server or upload SMTP server's CA file to verify authenticity
  - WebUI: Added the ability to choose the ROOT CA when using certificates from the device
  - WebUI: unified time format to ISO8601 across the entire WebUI
  - WebUI: added ability to choose imported certificate and key as 'Server certificate' and 'Server key' in 'Access Control'
  - WebUI: added 'Hosts' and 'IP Addresses' options for 'Simple' certificate generation and certificate signing
  - WebUI: changed firmware update option to server as a default option
  - WebUI: improved first login password change logic
  - Certificates: updated Root CA certificates
  - GPL: added offline package preparation command for GPL builds
  - Speedtest: added multiple connections support to improve accuracy
  - Libcap: updated package version to 2.69
Fix
- Network
  - Topology: fixed showing interfaces with assigned VLAN
  - WebUI: fixed static routing creation for GRE instance
  - Network: fixed DHCPv4 relay mode enabling
  - Mobile: fixed PIN code set after modem restart
  - Mobile: fixed an issue where using SIM change command on one SIM slot modems would reset connection
  - Mobile: fixed an issue where message storage would not be checked correctly
  - Mobile: fixed temperature value sometimes returning 0
  - Mobile: fixed denied roaming flag set
  - Mobile: fixed issue where RSSI value was displayed as 0 when using 2G/3G network types
  - SIM Switch: fixed an issue when low "Check interval" was causing connection to fail
  - SIM Idle Protection: fixed problem when the SIM slot remained unchanged
  - Mobile: fixed an issue where SIM switch would fail when switching to PUK blocked SIM
  - Mobile: fixed an issue where sim switch would be executed twice immediately causing sim to not be switched
  - Mobile: fixed SIM PIN saving for non primary SIM cards
  - Failover: fixed Failover missing active rules when using multiple source and destination IP addresses
  - Failover: fixed an issue where failover would not function correctly while using a mobile interface
  - WebUI: fixed network and failover interface metric sorting synchronization issue
  - WebUI: fixed failover rule policy save issue with newly added WAN interface
  - Interfaces: fixed failover value for new WAN being taken from WAN that was just deleted
- Services
  - Modbus Client: allow using negative floating point values in requests
  - Azure IoT Hub: fixed Data to Server minor WebUI dependency bugs
  - Data to Server: fixed DLMS data formating
  - Data to Server: fixed Network link state data display
  - DLMS Client: fixed segfault while reading profile generic COSEM object
  - DLMS Client: fixed profile generic entries reading
  - DLMS Client: fixed application memory allocation issues
  - SSTP: fixed route adding when default route is enabled
  - SNMP: fixed VLAN OID naming
  - OpenVPN: added fixes for instance status tracking functionality
  - OpenVPN: resolved uptime counting issues
  - PPTP: fixed PPTP instance deletion problem
  - Azure IoT Hub: fixed 'contentType' telemetry message parameter
  - Hotspot: fixed password validation for locally created users and signed-up users
  - Hotspot: fixed session invalidation after deleting registered user
  - Hotspot: fixed SMS OTP password reuse
  - Hotspot: fixed firewall rule creation
  - PPTP: fixed problem related with routes when failover is enabled
  - Modbus Client: fixed issue where service freezes when SMS alarm is sent
  - Modem over serial: improved robustness against modem reboots
  - Modbus TCP Over Serial Gateway: fixed gateway returning corrupted data with larger baud rates
  - Modbus Server: updated 'GPS fix time' register to store the UTC date and time of GPS position
  - WebUI: fixed data loading error in Input/Output > Post/Get page
  - MQTT Publisher: fixed device/router topic naming bug
  - UPnP: updated package version to 2.3.4
- System
  - NTP Client: fixed ‘Count of time synchronizations’ execution when synchronization to mobile operator is chosen
  - Package Manager: fixed spinner message when restarting network after package upload or download
  - Package Manager: fixed supported devices check when installing a package from server
  - WebUI: fixed language install from uploaded package after upgrade with keep settings
  - WebUI: fixed an issue when a user was not logged out after changing profiles
  - Telnet: fixed segmentation fault during concurrent connections
  - CLI: fixed enter key issue on mobile chromium based browsers
  - System Users: fixed SSH session close after deleting user or disabling SSH access
  - Profiles: fixed profile migration with installed packages
  - WebUI: fixed Hotspot log page table search functionality
  - Speedtest: fix missing download speed on some servers
  - PAM: updated libpam to version 1.6.0
CVE Patches
- CVE-2022-4603
- CVE-2022-23308
- CVE 2022-45061
- CVE-2023-0466
- CVE-2023-6129
- CVE-2023-7042
- CVE 2023-24329
- CVE 2023-27043
- CVE-2023-42366
- CVE-2023-46218
- CVE-2023-46219
- CVE-2023-46752
- CVE-2023-46753
- CVE-2023-48795
- CVE-2024-2397
- CVE-2024-25062
- CVE-2024-27913
- CVE-2024-22365

TRB2_R_00.07.06.10 | 2024.04.04

Fix
- System
  - Ledman: fixed memory leak

TRB2_R_00.07.06.8 | 2024.03.25

Firmware R_00.07.06.8 was removed due to an issue with inefficient memory allocation for LED control.

New
- WebUI
  - Added eSIM support
Improvements
- Services
  - IPSec: disabled libgmp in favor of openssl
  - IPSec: updated Strongswan to 5.9.6
Fix
- Services
  - IPSec: increased charon load timeout
  - IPSec: fixed loading of large private keys

TRB2_R_00.07.06.6 | 2024.03.04

New
- Services
  - Added domain and subdomain options for external landing page in Hotspot
Improvements
- System
  - Minified *.svg WebUI files to save space on the device
  - Removed unused easy-rsa package to increase free space
Fix
- Network
  - Fixed mobile daily data usage representation
- Services
  - Fixed OverIP serial utility issue where after some time server mode can't accept incoming connections anymore

TRB2_R_00.07.06.5 | 2024.02.21

New
- Network
  - Added support for multi line USSD
- WebUI
Improvements
- Network
  - Improved DMZ to use its source zone on port forwards creation
- System
  - Updated netifd version to 2024-01-04
  - Updated PPP package version to 2.4.9
  - Updated E2fsprogs package version to 1.47.0
  - Updated Musl package version to 1.2.4
Fix
- Services
  - Fixed Modbus TCP Over Serial Gateway crash occurring at start up in some edge cases
  - Fixed custom GPS NMEA prefix
- WebUI
  - Fixed action descriptions in the traffic rules table
  - fixed BACnet allow remote access functionality
- System
  - Fixed year 2038 problem with time counter overflow

TRB2_R_00.07.06.3 | 2024.01.17

Improvements
- Services
  - Added multiple hosts support for GPS HTTPS, NMEA and AVL services
  - Increased DLMS Client connection timeout for TCP sockets
Fix
- Services
  - Fixed DLMS Client memory leak with profile generic COSEM class
  - Fixed function 5 not working with high register numbers in MQTT Modbus Gateway service
- WebUI
  - Fixed Events Log sorting and search features
- System
  - Patched CVE-2024-0193 vulnerability
  - Patched CVE-2023-51779 vulnerability
  - Updated OpenSSH to 9.6p1 version, fixed CVE-2023-51385 and CVE-2023-51384
  - Fixed profile migrations, added error handling when trying to change profile while it is still applying

TRB2_R_00.07.06.1 | 2024.01.04

Fix
- Services
  - Fixed issue with NTPclient zombie processes

TRB2_R_00.07.06 | 2023.12.20

New
- Network
  - Enabled IPv6 by default for mobile interfaces
  - Added operator blacklisting and whitelisting based on mobile country code
  - Added SIM card not inserted event in Events Log
- Services
  - Added OPC UA Server
  - Added the ability to set port for TACACS+ in PAM service
  - Added switch to enable using root certificate authority for MQTT alarms in Modbus Client services
  - Added new alarm action "Ubus event" in Modbus Client services
  - Added new input "Modbus alarms" in Data to Server service
  - dded wget ping subtype support in Events Reporting service
  - Added new I/O SNMP OID that returns numeric I/O state
  - Added new Post/Get service action "mobile_sim_pin" for changing used SIM PIN code on the device
  - Added TLS support for OverIP serial functionality
- WebUI
  - Renewed user interface design
  - Added network interface name change functionality
  - Added last resort configuration option for multiwan policy rules
  - Added indication when new modem firmware is available
  - Added mobile connection establishment display in mobile status page
  - Added default value for "Reset threshold" field in Low Signal Reconnect feature
- System
  - Added ability to enable/disable SSH access for specific users in System Users
  - API support

Improvements
- Network
  - Disabled operator scan when SIM card is not inserted
- Services
  - Expanded GRE VPN keep alive functionality to disable routes from unreachable tunnel
  - Added PKCS#12 certificate container authentication method in IPsec VPN
  - Added TLV message_payload support for SNMP service
  - Added Purple.ai configuration profile
  - Replaced option "No leading zeros" with "Remove all zeros" in Over IP serial functionality
  - Added possibility to assign mobile interface in SQM service
  - Added additional anonymous phone number validation in Mobile Utilities service
  - Added "N/A" signal strength response in DNP3 service if SIM card is not inserted
- WebUI
  - Improved Events Log page loading by adding asynchronous pagination
  - Removed requirement for Diffie-Hellman parameters in OpenVPN service
  - Added improvements for creating OpenVPN IPv6 configurations
  - Added auto redirect after changing router's IP address or port
  - Added "Interface" dropdown for interfaces selection in Wake on LAN service
  - Increased Data to Server service MQTT topic length limit to 65535 characters
  - Added OSPF external routes section to Status page
  - Moved device menu entry “Reboot” to header menu
  - Added indication in Overview, Status -> Mobile and WAN pages when mobile data limit is reached
  - Updated Operator state field to show if modem is in limited service
  - Combined Mobile Usage day, week, month and total pages into one
  - Updated Realtime data -> Mobile signal page design to show all available modems and their bands data in one graph
  - Added message when SIM card requires PIN/PUK code in Status -> Mobile page
- System
  - Added Mosquitto CVE patch 2023-28366
  - Added Mosquitto CVE patch 2023-3592
  - Updated cURL version to 8.4.0
  - Updated kernel version to 5.4.259
  - Added RMS data display to generated troubleshoot
  - Added downloaded Package Manager packages list to generated troubleshoot
  - Added process activity load list to generated troubleshoot
  - Changed default OPKG feed to use Teltonika's URL

Fix
- Network
  - Fixed DMVPN firewall rule creation issues
  - Fixed Failover missing active rules when using multiple source and destination IP addresses
  - Fixed mobile service crash due to buffer overflow while reading partially overwritten SMS
  - Fixed an issue with Manual APN connection making attempts too rapidly
  - Fixed deny data roaming functionality when transitioning between roaming and home operator network
  - Fixed network disconnection on mobile network detach and DHCP lease loss situations
  - Fixed Mobile interface bridge and passthrough mode connectivity loss
  - Fixed an issue where rarely PIN code would get removed after SIM switch
  - Fixed mobile operator list being not updated after changes in WebUI
  - Fixed issue where mobile interface was unreachable after device reboot or interface restart while using Failover service
- Services
  - Fixed SSH module enable in PAM service
  - Added minimum free space check when saving logs to flash in Logging service
  - Fixed "Set multiple coils" function sending too many bytes in Modbus Client services
  - Fixed multiple Events Reporting messages being sent when Firewall configuration is changed
  - Fixed VRRP instances advertising wrong virtual IPs
  - Added Hotspot information in SNMP MIB file
  - Fixed registered Hotspot Local Users showing random username
  - Fixed selection of MAC Auth for LAN interfaces in Hotspot service
  - Fixed inconsistent Hotspot login behaviour when using MAC Auth with Password
  - fixed instance shutdown after last local user deletion
  - Fixed RMS Hotspot data display for devices without WiFi support
  - Fixed Cumulocity app not sending any telemetry data
  - Fixed AVL with poor mobile connections
  - Fixed default profile SMS Utilities I/O status rule configuration in Profiles functionality
  - Fixed serial timeout not working in Over IP serial functionality
  - Removed "Echo" option in Modbus TCP over Serial functionality
  - Fixed CRC verification failing when CRC is correct in Modbus TCP over Serial functionality
  - Fixed crash when getting unexpected messages from RTU in Modbus TCP over Serial functionality
  - Fixed RMS I/O data display to return values calculated by formula
- WebUI
  - Fixed side menu style issues when Japanese language is used
  - Fixed displaying of vendor names in Topology page
  - Fixed language packs being selectable when still in Package Manager queue
  - Added ability to configure IPv6 BGP peer
  - Fixed realtime graphs responsive design issues
  - Fixed not all LAN interfaces shown in dropdown in Hotspot service page
  - Fixed modem updater legacy firmware flashing
- System
  - Patched FRR CVE-2023-38406
  - Patched FRR CVE-2023-38407
  - Patched FRR CVE-2023-41358
  - Patched FRR CVE-2023-41360
  - Patched FRR CVE-2023-41909
  - Patched FRR CVE-2023-47234
  - Patched FRR CVE-2023-47235
  - Patched OpenSSL CVE-2023-3446
  - Patched OpenSSL CVE-2023-3817
  - Patched LibXML2 CVE-2023-39615
  - Patched LibXML2 CVE-2023-45322
  - Patched FFMPEG CVE-2021-28429
  - Patched FFMPEG CVE-2022-48434
  - Patched dnsmasq CVE-2023-28450
  - Fixed running out of space when SSHFS is mounted in /tmp while generating troubleshoot

TRB2_R_00.07.05.4 | 2023.11.09

Improvements
- WebUI
  - Improved asynchronous pagination in events log pages
  - Optimized Overview page load
  - Added resource loading cancellation after switching to different page

TRB2_R_00.07.05 | 2023.10.09

New
- Network
  - Added "shared.m2m.ch" APN for Swisscom IoT operator to APN database
  - Added "gamma" APN to auto-APN database
  - Added "soracom.io" APN for Soracom operator to APN database
  - Added "simbase" APN to auto-APN database
  - Added "pnd" APN for Pond IoT to auto-APN database
  - Added "spitfire1" APN for Spitfire operator to APN database
  - Software Offloading enabled on default configuration
  - New argument in "gsmctl" CLI command for Carrier aggregation
  - Numeric mode support for modem AT commands
  - Enabled dynamic MTU configuration on mobile interfaces by default
- Services
  - DLMS Client package
  - 7zip package
  - TincVPN package
  - Added router uptime and mobile connection uptime data parameters to SNMP
  - Custom MQTT publisher/subscriber topics definition support
  - Alternative configuration file upload support for MQTT Broker service
  - Device Provisioning Service support for Azure IoT Hub service
  - Added more mobile usage parameters to SNMP
  - SIM Idle Protection package
  - AVL collection based on minimum accuracy for GPS service
  - Moved SOcat to Package Manager
- WebUI
  - Firewall status page
  - Page search feature
  - Network Topology page
  - "Allow insecure connection" option for MQTT TLS protocol in Data to Server service
  - Package Restore feature Enable/Disable option
  - Hotspot client connection/disconnection trap option for SNMP service
  - Added Events log trap option for SNMP service
  - Confirm dialog when cancelling a verified package in Package Manager
  - "Bridge ALPN" option for Bridge configuration in MQTT Broker service
  - New subtypes of events that specify a specific port on "Events Reporting" and "SNMP Trap rules" pages
  - Specific firmware packages repository link in Package Manager page
  - Ability to enter decryption passphrase for encrypted private keys
  - "Reconnect" button in RMS page
  - New event "Device startup completed" in Events Reporting service
  - "Write to config" option for SIM Switch action in I/O Juggler service
  - Added formula for analog signal value conversion to other unit value
  - Configurable GPS NMEA prefix
  - Support for using hostnames in "Server address" field for NTRIP service
  - "Start up message" field for Modem control serial utility
  - Modem Debug page
  - APN database management page added to package manager
  - Added "Message forwarding" option in SMS Rules page when rule type is "Execute custom script"
  - Ability to unblock SIM card and insert SIM PIN in Overview page
  - New SMS rules "Reset mobile connection" and "Reload config"
  - "SMS limit clear due" display in Overview page
  - Added modem temperature to System -> Status page
  - New "Server+Client" work mode for OverIP Serial Utility
  - New "Connect on data" action for OverIP Serial Utility
  - Multiple Client instance support for OverIP Serial Utility
- System
  - Mechanism to rebrand WebUI using GPL
  - Possiblity to create web applications with closed-source GPL

Improvements
- Network
  - Moved FRR VTYSH package to package manager
  - Made newly created Firewall Traffic, NAT rules and Port Forwards disabled by default
  - Improved Interfaces to enable IPv6 DHCP server when mobile v6 or v4v6 PDP type is set
  - Improved auto APN selection
  - SMS sending event is now logged into events log
  - Improved roaming control
  - Removed unused APN usernames and passwords from auto-APN database
  - Added connection to the operator when no mobile interfaces are active
  - Improved cases where Low Signal Reconnect sometimes executed prematurely
  - Improved wrong SIM PIN remove logic
  - Changed default mobile network category for BG9* modems to CAT-M1 and CAT-NB
- Services
  - New reworked Data to Server
  - UPNP moved to package manager
  - Added IPv6 support for Modbus TCP Server/Client services
  - Refactored Azure IoT Hub service
  - Improved resiliency to timeouts in Modbus Client service
  - Added PDU data type to Modbus read requests
  - Added new formatters for MQTT alarms in Modbus Client service
  - Added main section to make test functions independent in Modbus Client service
  - Improved WAN IP register reading time in Modbus service
  - Sped up default profile and profile template generation for Profiles functionality
  - Optimized profile change time for Profiles functionality
  - Added IPv6 support for Stunnel VPN
  - Added MAC blocking for client connections after set amount of failed login attempts in Hotspot service
  - Improved TCPdump by allowing to capture packets from any interface
  - Added OSPF support for DMVPN
  - Updated Hotspot password hashing to sha512
  - Added Hotspot service support
  - A single SMS message with multiple PDUs is sent instead of multiple SMS messages in Email to SMS service
  - Allowed connection to SMPP server using IPv6 address
  - Extended IP unblock action functionality in SMS Utilities
  - Increased allowed Email to SMS service message size to 61440 bytes
  - Added parameter "%gs" that sends GPS data in formatted info message
  - Updated AVL to prefer checking network status through Failover if configured
  - Added I/O pin name to trap notification message
- WebUI
  - Reorganized menu
  - Updated header design
  - Split Interfaces configuration in Advanced mode into two pages: WAN and LAN, identically as in Basic WebUI mode
  - Moved Interfaces IPv6 configuration into seperate tab
  - Added client/server status information in OpenVPN instance overview page
  - Added more IPv6 information to interface status in Interfaces page
  - Removed "Custom delegated IPv6-prefix" field from DHCPv6 configuration in Interfaces page
  - Disabled DHCPv6 interface editing while in basic mode
  - Refactored custom DHCP options into seperate modal
  - Added automatic start and end IP allocation for DHCP server configuration in Interfaces
  - Added client/server status information in L2TP VPN page
  - Added "MTU" field to L2TP client configuration page
  - Added CHAP, PAP and MSCHAP-v2 authentication fields to L2TP instance configuration
  - Added more detailed IPsec VPN status information
  - Encryption AES-256-CBC added as default in OpenVPN
  - Added "Authentication algorithm" support to OpenVPN configuration with static key mode
  - Added GRE (DMVPN) VPN tunnel source support to any instead of specific interface
  - Improved Hotspot landing page theme package removal
  - Added upload and download theme functionality to Hotspot Landing page
  - Improved ZeroTier VPN bridge configuration
  - Added ability to adjust order of rules in Firewall page
  - Added IPv6 RAW table to be displayed in Status -> Firewall
  - Improved file upload component's visual appearance
  - Change "Allow anonymous" option default value to 0 in MQTT Broker
  - Added option to specify "Client ID" in MQTT Publisher
  - Added functionality to select specific interface in Web Filter service
  - Allowed to select FTP server subfolder in Traffic Logging service
  - Renamed various service master/slave naming convention in config files, package names and webUI to client/server
  - Added "Create static" button in Status -> Network -> LAN which bind DHCP lease for device
  - Updated Status -> Network -> Mobile page layout
  - Added bandwidth, provider in Status -> Network -> Mobile page
  - Added colors for signal strength values in Status -> Network -> Mobile page
  - Added frequency, pcid, mcc, mnc and LAC values in Status->Network->Mobile page
  - Refactored network type selection in Network -> Mobile -> General page
  - Serving cell information is not returned anymore when SIM card is not inserted
  - Changed default "Check interval" option value in Network -> Mobile -> SIM Switch page
  - Added button in a Scanned operators table which allows to add an operator to the operator list
  - Added search bar in Mobile Utilities -> SMS Utilities page
  - Added SMS sent and limit count to Network -> Mobile -> General page
  - Added GPS longitude and latitude data in TR069
  - Updated Mobile Signal graphs to show EC/IO and RSCP values when network type is 3G
  - Added IPv6 support in OverIP serial utility
  - Updated "Change SIM" action type to display configured SIM target in I/O Juggler -> Actions overview page
- System
  - Updated kernel version to 5.4.251
  - Updated UCI version to 2021-10-22
  - Updated SSHFS version to 3.7.1
  - Updated FRR suite to 8.4.2
  - Updated cURL version to 8.2.0
  - Updated TCPdump version to 4.99.4
  - Updated C-ares version to 1.19.1
  - Updated iproute2 version to 5.19.0
  - Updated libubox package version to 2021-08-19
  - Added CVE patch CVE-2023-2650
  - Added additional firmware information in CLI prompt banner
  - Connection mode LED now blinks on data transfer
  - Changed "routername" to "devicename" in system config file
  - Made all clients get disconnected out once dropbear service is disabled
  - Improved firmware downgrade restrictions for certain regions
  - Device name is now displayed in browser tab when in WebUI login page
  - Added NF conntrack information in generated troubleshoot archive

Fix
- Network
  - Fixed UDP Broadcast Relay service crashing on start without physical network device
  - Fixed SMS limit period migration
  - Fixed SMS limit size breaking various functionality
  - Fixed custom IPv6 DNS option not overriding default DNS from operator
  - Fixed multipart SMS handling
  - Changed modem init behavior if Modem Control serial utility feature is enabled
  - Fixed wrong SIM state display when SIM is fully blocked
  - Fixed incorrect virginmobile APN MNC
  - Fixed mobile interfaces generating multiple events on mobile connection
  - Fixed PDU SMS parsing when operator provides user data header in single part SMS
  - Added scheduled data limit clear for inactive mobile interfaces
  - Removed mobile Operator whitelist/blacklist functionality
  - Fixed connection tracking for main interface in Failover
- Services
  - Fixed reconnecting to inactive connections for Modbus Server service
  - Fixed Modbus Client response after reboot write request
  - Fixed Modbus Server to show error when trying to get operator name without SIM
  - Updated Modbus Client to handle large numbers of schedule rules, when frequency is set to schedule (Daini
  - Fixed “Input” rule displaying incorrect and missing ports in Network -> Firewall -> Traffic Rules
  - Fixed WireGuard VPN endpoint resolving problem
  - Peer cache is no longer deleted when ZeroTier service is restarted
  - Fixed RMS data collection about the list of devices connected to WiFi
  - Fixed showing incorrect Internet state in RMS
  - Fixed WiFi client info display in RMS
  - Implemented error handling when device is blocked or unrecognized by RMS
  - Fixed L2TP client sometimes not adding routes on successful connection
  - Fixed NTP time sync with browser functionality in some edge cases
  - Fixed reinstalled packages" verification when device name is changed
  - Fixed an issue where signal query would return invalid value instead of error in case of no signal in MQTT Publisher service
  - Fixed OpenVPN firewall rule creation for both IPv4 and IPv6
  - Fixed OpenVPN server crash loop after changing authentification from TLS to Static Key
  - Fixed IPsec VPN connection problem with small lifetime values
  - Fixed IPsec "Default Route" not working when Flow Offloading is enabled
  - Fixed an issue where system directory could be used as a mount point in SSHFS service
  - Fixed IP block feature to unblock an OpenVPN IP address on successful authentification
  - Fixed package installation process bug when packages have different architecture names
  - Added "bearer token" authentication functionality in Dynamic DNS
  - Fixed MQTT Broker "local_port" option keep settings migration
  - Remove public keys when key-based authentication is disabled in Access Control
  - Fixed "Parity" field "Mark" and "Space" options being ignored in DNP3 Serial services
  - Corrected SNMP MIB file syntax according to standards
  - Fixed returned port count in SNMP
  - Fixed disabled CLI remote access taking up a session slot
  - Fixed received SMS messages parsing with trailing whitespaces
  - Fixed VPN status rule message text in SMS Utilities
  - Fixed data being lost when sending large packets to serial devices using OverIP serial utility
  - Fixed OverIP possible serial device overflow and minor bugs
  - More robust error recovery for RTU communication in Modbus Client service
  - Fixed UDP payload size in GPS AVL
- WebUI
  - Fixed empty events cards in Overview page when no content is available
  - Fixed modal form inputs not clearing upon closing after nested modal is saved
  - Fixed select menu closing when selecting custom option
  - Fixed multi select expanding table row when adding new values
  - Fixed global section caching after deleting a section in a table
  - Fixed unpredictable search logic in tables
  - Fixed interfaces reordering by metrics in Failover page
  - Removed ability to select ports on ICMP and ESP protocol in Failover page
  - Fixed wrong status when interface is disabled in Failover page
  - Fixed firewall zone and rule creation/deletion on VPN configuration creation/deletion
  - Fixed STP enabling issue in Interfaces
  - Fixed EIGRP status info in Dynamic Routes
  - Fixed issue with custom DHCP options where you could not have multiple values per rule
  - Fixed Routing/NAT Offloading section display in Network -> Firewall -> General Settings when device is not supported
  - Fixed SSH/HTTP/HTTPS/ICMP setting in Network -> Firewall -> Attack Prevention page
  - Fixed failing Firewall rules with united protocol formats
  - Fixed zone select component not closing options menu when selecting an option in Firewall pages
  - Fixed memory leak when cancelling file uploads on Chromium-based browser
  - Fixed group settings saving by removing deprecated ":section" routes in Administration -> User Settings -> System Users
  - Fixed allowing IDs above 247 in Modbus Client service
  - Fixed selecting SIM in Modbus Client service Alarms
  - Fixed Modbus Alarm telephone number limit
  - Fixed to show available options for test requests on error in Modbus Client service
  - Fixed Modbus Alarm I/O pin display values
  - Fixed issue when creating instance named "gre" does not show in GRE VPN
  - Remote endpoint field now allows underscore character in IPsec VPN
  - Fixed ZeroTier wrong service status display in Status -> Services
  - Fixed problems with L2TP/PPTP VPN firewall rules automatic creation
  - Fixed problem related to the enable/disable toggle in OpenVPN instance overview page
  - Added fixes for key-direction missing problem when uploading OpenVPN config file
  - Fixed login page read-only inputs after custom user logout
  - Fixed issue when double clicking firmware upgrade cancel button returned error
  - Fixed Package Manager prompt message to appear when package requires network restart
  - Fixed showing in queue packages when they contained special symbols in the Package Manager page
  - Fixed various visual Side Widget bugs
  - Fixed Data to Server DNP3 filter from flash display
  - Fixed incorrect source data displayed in Realtime Data -> Connections table
  - Fixed memory expansion confirmation prompt title
  - Fixed incorrect configuration saving in Hotspot 2.0 service
  - Disabled password hashing for new user creation in Hotspot service
  - Fixed Hotspot landing page themes saving bug
  - Fixed test email sending to more than one recipient in Events Reporting page
  - Fixed VLAN OID values in SNMP service
  - Output proper error message in case of hardware not being supported in Firmware Upgrade
  - Fixed being able to open side widget when user does not have read access
  - Fixed profile creation when current configuration is not present
  - Fixed wrong protocol data display in "Access control" page
  - Fixed carrier aggregation information when no connection is made or SIM card is not inserted
  - Changed representation of mobile cell ID from hexadecimal to integer type
  - Fixed Mobile Utilities "SMS forwarding to HTTP" URL generation
  - Fixed an issue where sometimes bands were not represented correctly on certain modems
  - Fixed provider information and IMSI value representation when SIM and modem cannot provide this information
  - Fixed mobile pages throwing 404 error when modem disconnects
  - Fixed WebUI showing mobile connection when no SIM card is inserted
  - Fixed "Clear Collect Data" button logic to not clear overall mobile usage info
  - Fixed "Used data" showing large negative numbers for disabled mobile interfaces with Data Limit enabled
  - Fixed GPS AVL I/O trigger option filtering
  - Fixed display of LTE-M1 band names
- System
  - Patched CVE-2023-0386 vulnerability
  - Patched CVE-2023-0464 vulnerability
  - Patched CVE-2023-0465 vulnerability
  - Patched CVE-2023-2602 vulnerability
  - Patched CVE-2023-3772 vulnerability
  - Patched CVE-2023-4128 vulnerability
  - Patched CVE-2023-33476 vulnerability
  - Patched CVE-2023-28484 vulnerability
  - Patched CVE-2023-29469 vulnerability
  - Patched CVE-2023-31490 vulnerability
  - Patched CVE-2021-36369 vulnerability
  - Patched CVE-2023-48174 vulnerability
  - Delayed Custom Scripts execution on boot, after storage devices are mounted
  - Fixed Custom Scripts permissions after save
  - Changed certificate expiry calculation mechanism to fix Y2K38 bug
  - Fixed downloading of certificates that have a space in their name in Administration -> Certificates -> Certificates Manager
  - Fixed Events Log database rotation to prevent log partition space exhaustion
  - Fixed duplication and sorting of all events IDs in Events Log
  - Fixed FOTA crash when current hours is with leading 0
  - Fixed crontab job removal after disabling FOTA
  - Changed Mosquitto build options to not include cJSON library
  - Fixed device name resetting to default upon refresh in Administration
  - Fixed log messages not showing sent SMS info

TRB2_R_00.07.04.5 | 2023.07.24

Improvements
- Network
  - Improved MBN reselection algorithm when switching SIM
  - Improved SIM card change detection algorithm
  - Improved connection establishment speeds after sim switch
  - Added metric field support in BGP Route-maps page
- WebUI
  - Updated SIM slot labeling in modem card Overview page

Fix
- Network
  - Fixed an issue with MBN selection when device is started for the first time
  - Fixed an issue where MBN activation would not be successful
  - Fixed service provider parsing when operator does not provide all fields for Quectel modems
  - Fixed a condition where mobile connection would not get established after a SIM switch
  - Fixed an issue with SIM switch causing connection problems
  - Fixed modem not establishing mobile connection by failing to parse MBN list
  - Fixed an issue with BG96 modem where SIM switch was causing a modem restart

TRB2_R_00.07.04.4 | 2023.06.26

Note: Firmware version TRB2_R_00.07.04.4 released on 2023.06.26 was removed for TRB255 due to a critical mobile connection establishment problem.

Improvements
- Network
  - Improved mobile operator query methods and operator name parsing in various services
- Services
  - Improved UPNP lease file validation
- System
  - Device name is now displayed in browser tab when in login page

Fix
- Network
  - Fixed a connection issue with bridge/passthrough mode when reconnecting ethernet cable
  - Fixed long mobile operator list parsing for whitelist/blacklist functionality
  - Patched CVE-2023-32233 vulnerability
  - Fixed supported mobile bands setting
  - Fixed possibility to add a network that is not yet created on a firewall zone

- Services
  - Fixed connection establishment for RMS MQTT service
  - Implemented partial restart when connection with RMS server fails
  - Fixed device name resetting to default upon WebUI page refresh
  - Fixed being able to set device name without passing validations
  - Fixed WireGuard port change in firewall traffic rule when modifying instance port

TRB2_R_00.07.04.3 | 2023.05.11

Improvement
- System
  - Optimized firmware image size
  - Removed SSH RSA key generation
  - Added SSH ECDSA key generation

Fix
- Network
  - Fixed an issue where sometimes PIN/PUK code was deleted when performing a SIM switch
  - Removed unsupported B39 band
- Services
  - Fixed incorrect mobile data usage provided to RMS service
- System
  - Fixed an issue on bootloader web recovery hanging with certain firmware sizes

TRB2_R_00.07.04.2 | 2023.04.18

New
- nftables support

Improvement
- Network
  - Added PDP profile registry and LTE SMS format functions & management for the Verizon network
  - Improved SIM detection algorithm
  - Improved Multi-APN connection establishment time
- WebUI
  - Improved Overview page performance
- System
  - Changed hostname to router name
  - Updated OpenSSL to version 1.1.1t
  - Updated CA certificates to version 20211016
  - Updated libiwinfo to version 2022-08-19

Fix
- Network
  - Fixed IPv4, IPv6 mobile connection restarts
  - Fixed operator scanning when mobile interface is disabled
  - Fixed data limit and tracking when software flow offloading is enabled
  - Added network reload call before bringing the mobile interface up
  - Fixed a segmentation fault issue which would occur occasionally when switching between SIM cards
  - Fixed Port-based VLAN ID calculation issue
  - Fixed PDP context authentication when using special characters
- Services
  - Fixed event text for configurable inputs/outputs on I/O Juggler
  - Fixed I/O PIN3 value not changing via MODBUS TCP
  - Added I/O status request error handling in various WebUI pages when the I/O service is booting up
  - Fixed wrong timezone returned issue in Operator Station Synchronization & Timezone Synchronization
  - Fixed MODBUS TCP Slave memory leak issue when requesting mobile parameters
  - Fixed OpenVPN enabling/disabling when using Password or TLS/Password authentication modes
  - Fixed OpenVPN keep alive setting migration issue
  - Fixed PPTP server name setting migration issue
  - Fixed RS485 2nd stop bit support
  - Fixed missing WebUI issue caused by Email Relay installation
  - Fixed NTP's Operator Station Synchronization memory leak issue
  - Fixed test email validation
- System
  - Fixed libcares vulnerability CVE-2022-4904
  - Fixed frr vulnerability CVE-2022-37035
  - Removed ability for non root users to edit scripts that get executed as root

TRB2_R_00.07.04.1 | 2023.03.24

Fix
- Network
  - Fixed Data Limit issue

TRB2_R_00.07.04 | 2023.03.07

Improvements
- WebUI
  - Improved data persistence between page refreshes
  - Improved page navigation behavior
  - Improved redirect logic to open configuration edit modals
  - Updated the 'Status -> Mobile' page
  - Updated interface card in the Overview page
  - Separated Sent and Received data bars on the chart in the Mobile Usage page
- Network
  - Added an info message displayed when a faulty SIM card is inserted
  - Added ResIOT operator's APNs to the APN database
  - Improved mobile connection re-establishment after reboot
  - Improved mobile connection recovery in cases where it was lost unexpectedly
  - Improved 'Deny data roaming' operation when switching between operators
- Services
  - Added MQTT support to I/O Juggler
  - Added support for new NMEA sentences: GARMC, GAGGA, GAGSA, GAVTG, GBGSV, GBGSA, GQGSV, GQGSA
  - Added an error message when trying to send an SMS from the 'Send Messages' page with no SIM card inserted
  - Changed the behavior of setting the 'Write to config' flag in the 'mobileoff' SMS rule
  - Added argument support for the 'Execute custom script' SMS rule
  - Added a frequency option 'schedule' Modbus Master
  - Added pagination to Events Reporting overview
  - Added limit to Events Reporting rule list
  - Added email logging for Events reporting
  - 'Sync with browser' button in the NTP page now also synchronizes the time zone
  - Added a limit of 30 for NTP instances
  - Made Networks selections in the 'Traffic Logging' page to display interface choices dynamically
  - Added "make before break" option to IPsec configuration
  - Added MODBUS TCP connection handling layer to MQTT-MODBUS Gateway
  - Improved MODBUS Master connection handling to reduce connection count
  - Updated modbus request error messages
  - Added OpenVPN server ip block support
  - Added MQTT support for MODBUS Master alarms
  - Added the possibility to get the device's Ethernet port data via SNMP
  - Improved error messages in the Serial Utilities page
- System
  - Updated bash to version 5.1.16
  - Added detailed FW update failure error message to Events Log
  - Improved firmware upload/validation error messages
  - Updated Turkish language support
  - Added protocol column to IP block page
  - Added "vpns.log" file to the Troubleshoot package
  - Added Wireguard tunnel information to the Troubleshoot package
  - Updated default admin group access rights
  - Updated DFOTA notification to show "More info" only when the update is forced

Fix
- WebUI
  - Fixed MAC address showing on mobile interfaces
  - Fixed mobile cell ID displaying in hexadecimal
  - Fixed mobile data limit card creation in the Overview page
  - Fixed modem widget disappearing from the Overview page
  - Fixed Services page not displaying data after Thingworx package is installed
  - Added DNP3 to the 'Status > Services' page
- Network
  - Fixed interface priority change issue
  - Fixed a Custom Firewall Rule editing issue
  - Fixed DMZ configuration saving while it is disabled
  - Fixed Port Scan script execution failure
  - Fixed Firewall zone duplication issue
  - Fixed call function when VoLTE is disabled
  - Fixed VoLTE control when IMS is not enabled
  - Fixed mobile IPv6 IP checking when the device didn't get a correct IP address
  - Fixed APN authentication when using empty credentials
  - Fixed manual APN selection from list
- Services
  - Fixed I/O Scheduler overlapping instances issue
  - Fixed Input/Output image pin colors
  - Fixed issue that causes ADC subscribers to receive notifications for when ACL is active
  - Fixed disappearing GPS NMEA and HTTPS fields
  - Fixed unused NTRIP option deletion on NMEA source change
  - Fixed DNP3 serial master not working when Stop bits are set to 2
  - Fixed DNP3 requests not deleting along with instance
  - Fixed DNP3 memory leak occurring after spamming the test request button
  - Fixed Serial Over IP related Firewall rule setting
  - Added limitations on message size and quantity of email messages in Email to SMS
  - Fixed SMTP HELLO value parsing issue
  - Fixed SMS message window reset button
  - Fixed not being able to save empty 'Message text' field in Auto Reply
  - Fixed multi-part SMS concatenation
  - Fixed multi-part SMS processing
  - Fixed SMS error message on 'Mobile Data Reset' action
  - Fixed Data To Server JSON format %n, %N and %s flag issues
  - Fixed Events Reporting email data clean
  - Fixed Events Reporting missing config selections
  - Fixed GRE Tunnel's 'Tunnel source' field validation when the source is custom
  - Fixed IPsec instance deletion after removing DMVPN package
  - Fixed IPSec migration via Backup file when DMVPN is configured
  - Fixed IPsec naming issue when the includes an equals sign
  - Fixed L2TP client to use correct interface on failover events
  - Fixed L2TP over IPsec connection dropping issue when connecting from a Windows client
  - Fixed MODBUS database size limiting issue
  - Fixed MODBUS MQTT Gateway client ID input
  - Fixed MODBUS TCP Slave RSSI value
  - Fixed MODBUS test button returning errors when several non-connected devices are configured
  - Fixed NTP Etc/GMT+1 and Etc/GMT-1 time zones
  - Fixed OpenVPN password validation when no CA certificate is uploaded or 'custom' template is selected
  - Fixed OpenVPN Static Key configuration saving by making Static key upload required
  - Fixed OpenVPN TLS client creation issue while LAN is down
  - Fixed Package Manager displaying non-existent packages
  - Fixed Package Manager errors showing up after successful installations
  - Fixed Periodic Reboot entry duplication after a power cycle
  - Fixed PPTP 'Client to client' option not being applied after save
  - Fixed receiving excessive device state emails after a reboot is initialized over RMS
  - Fixed WebUI unavailability after unsuccessful package install
- System
  - Fixed vulnerabilities CVE-2022-3524, CVE-2022-3566, CVE-2022-3567, CVE-2022-39188, CVE-2022-45934, CVE-2022-47929
  - Fixed bash vulnerability CVE-2022-3715
  - Fixed CGI-IO file download vulnerability CVE-2022-38333
  - Fixed libxml2 vulnerability CVE-2022-40304
  - Fixed libcurl vulnerabilities CVE-2022-43551 and CVE-2022-43552
  - Fixed LED indications for 4G NB and M1 modes
  - Improved file upload logic
  - Fixed GPL firmware compilation with selected Tinc package
  - Fixed OpenVPN Static Key migration via keep settings issue
  - Fixed NTP time zone name setting migration when the name contains whitespaces
  - Fixed language setting issue
  - Fixed integer validation on industrial services
  - Fixed LED indications when PDP type is IPv6
  - Fixed issues with PDP type and SMS limit period migration via keep settings

TRB2_R_00.07.03.4 | 2023.02.09

Fix
- Network
  - Changed generic modem restart method
  - Fixed mobile page VoLTE switching issues
- Services
  - Sanitized tcpdump storage location
- System
  - Fixed CVE-2023-32349 vulnerability

TRB2_R_00.07.03.2 | 2023.01.13

New
- System
  - Japanese language

Improvements
- Network
  - Optimized mobile netifd script installation

Fix
- Network
  - Shortened modem hang monitor timeout
  - Fixed VLAN option setting when changing VLAN ID
- Services
  - Fixed RS485 not receiving data without transmiting prior

TRB2_R_00.07.03.1 | 2023.01.03

Improvements
- System
  - Remove front-end certificate validation
- Network
  - Optimized mobile netifd script installation

Fix
- Network
  - Fixed modem communication validation
  - Fixed connection establishment in IPv6 only mode
- Services
  - Fixed libxml2 vulnerability CVE-2022-40303
  - Fixed an IPsec Phase one & two setting migration issue
  - Returned missing udp_client_count option to Over IP mode
  - Fixed operator index in DNP3 outstation; added GPS resubscribe; fixed segfault when GPS is enabled
- System
  - Fixed JSON key parsing; keys can now be any printable character sequence
  - Fixed memory leak in 'session' module
- WebUI
  - Fixed file pretty name parsing

TRB2_R_00.07.03 | 2022.12.16

New
- Network
  - Firewall DMZ page
- Services
  - Java package
  - SFTP server support
  - OPC UA client
  - NTRIP
  - BACnet
  - Modbus Serial Slave
- System
  - Portuguese language
  - Spanish language
  - Turkish language
  - Email Relay package
- WebUI
  - New Web menu design

Improvements
- Network
  - Updated modem handling, attachment, tracking and connection establishment processes
  - Added the possibility to select multiple ports in all firewall port fields
  - Added 'Match' traffic by type option to firewall traffic rules
  - Added DNS servers and routing table fields to the Wireguard page
  - Improved generating network topology
  - Moved Relayd, UDP Relay & Static Leases to the Interfaces menu section
  - Update Firewall Traffic Rules page with DSCP and MARK options
  - Added keepalive, holdtime and connect timers to BGP configuration
  - Added 'Use gateway metric' to network protocols web interface
  - Added more DHCPv6 client events to system log
  - Moved IP Filter rules from Modbus TCP Gateway and Over IP services to Firewall page
  - Added option to select subnet parameters in mobile Passthrough/Bridge modes
  - Added WhereverSIM operator APN and fr.lebara.mobi APN to APN database
  - Added mobile connection state for IPv6
  - Added switch back to default SIM after SIM Switch service disable
  - Added wget tracking method to WAN Failover
  - Added interface checks to remove inaccurate Failover events from the Event Log
- Services
  - Added the possibility to switch profiles on GPS geofencing events
  - Added satellite count and accuracy columns to GPS Map page
  - Added execute custom script SMS Utilities rule
  - Added receiver and transceiver mode support to SMPP
  - Added timezone synchronization with GSM operator option to NTP Client
  - Updated Zerotier web interface
  - Added IPsec Flush connection option on tunnel initialization
  - Added MODBUS slave regfile validation
  - Added delay, number of timeouts, always reconnect options to MODBUS Master service
  - Added DMVPN Phase 2 and Phase 3 support
  - Added synchronization counting to NTP client
  - Expanded the data that is sent to the Cumulocity cloud with device log, mobile data usage nd GPS data
  - Added 'Unregister' button to RMS page
  - Added new data monitoring options to SNMP: configuration state of wireless, smart queues & VLANs
  - Updated Zerotier package to version 1.10.1
  - Added automatic package removal upon failed installation in Package Manager
  - Added option to describe custom routing table and MTU auto counting to Wireguard VPN
  - Added IP blocking to MQTT Bridge for failed login attempts to prevent bruteforce attacks
  - Updated sqm-scripts to version 1.5.1
  - Improved MODBUS Master service: added multiple datatypes, added multiple register reading for alarms
  - Added monthly reboot option to periodic reboot function
  - Added support for multiple custom option selection to SSTP configuration
  - Added PKCS12 certificate chain support to OpenVPN
  - Improved MQTT to support multiple port listening, multiple bridge connections, notification settings and added support for custom configuration file
  - Added QoS selection to MQTT Modbus Gateway
  - Improved RAM usage during upload and installation of packages via Package Manager
  - Updated curl to version 7.86.0
  - Added brute-force prevention measures to Post/Get
  - Added automatic private and public key generation to Wireguard VPN
  - Added multiple Remote source IP support to IPsec
  - Added the possibility to configure multiple IPsec phase 1 and phase 2 proposals
  - Added functionality to rotate log file when log is saved to Flash memory
  - Improved performance while fetching packages on repeat visits to the Package Manager page
  - Added custom value calculation to ADC and ACL pins
  - Added MODBUS TCP Slave registers to store Analog Current Loop value
- System
  - Added a 'test mail' button to the Administration -> Recipients page
  - Added option to clear blocked IPs in the Access Control page after reboot
  - Updated Web Request-Response core logic
  - Added certificate validation to all services that support certificate upload
  - Updated URL protocol validations
  - Removed profile update requests during Save & apply
  - Optimized profile switching logic
- WebUI
  - Added an indication to the Interfaces page that displays when data limit is enabled
  - Added bootloader version to the Device section in the System page
  - Added configuration page shortcuts to Overview page widgets
  - Added tooltip in Overview that show free, used and total RAM/Flash values on mouse cursor hover
  - Updated network interfaces protocols web interface
  - Updated 404 page to include navigation menu

Fix
- Network
  - Fixed jumbo frames MTU issue
  - Added the 'Any' choice to source & destination IP address field in NAT rule edit
  - Fixed NHRP web interface issues
  - Fixed WAN interface configuration interfering with LAN
  - Fixed mdcollect memory leak issue
  - Fixed data limit not resetting properly
  - Fixed incorrect mobile data usage calculations for multiple day periods
  - Fixed an Auto APN 'Keep settings' issue
  - Fixed data counting after mobile data limit has been reached
  - Fixed mobile band not setting correctly on first try
  - Fixed incorrect data limit conditions causing unwanted SIM switches
  - Fixed Passthrough DHCP lease time setting
  - Fixed mobile bridge mode issue when no DNS servers are supplied
  - Added new Operator Lists instance name validations
  - Fixed SIM Switch issue on newly created mobile interfaces
  - Fixed switch back to primary SIM rule disable when the default SIM is changed
  - Fixed incorrect SIM Switch behavior on low signal value
  - Fixed Wired WAN connectivity issue when Failover interfaces are disabled
  - Fixed Failover fallback issue
  - Fixed mobile passthrough mode for single ethernet port devices
- Services
  - Corrected serial connection baud rates
  - Fixed hostname resolution in 'Over IP' serial type
  - Fixed RS232/RS485 starting issues
  - Fixed relay state switching
  - Fixed Save & Apply issue with ADC/ACL type condition on I/O Juggler
  - Added I/O restart on configuration profile change
  - Fixed I/O voltage range display for power socket pins
  - Fixed SMNP OID for I/O state
  - Fixed I/O Juggler SMS text message Save & Apply issue
  - Fixed Delay field in GPS HTTPS/HTTP Server Settings section
  - Fixed AVL packet timestamp display
  - Fixed issue that prevented GPS map display after clearing cache
  - Removed unnecessary field from the Port Mirroring page
  - Fixed Events Reporting 'Changing to SIM1/SIM2' options
  - Fixed I/O analog voltage type display issue
  - Fixed UCI SMS Rule return message to display new changes
  - Fixed DNP3 issues when asking for modem temperature
  - Fixed base64 encoding of SMS messages when forwarding to HTTP
  - Fixed SMS sending issues when using multiple APN
  - Added Gateway modem option to IP Block and WoL in SMS Rule edit
  - Fixed unblocking IP addresses with an SMS message
  - Fixed Mobile Utilities page not load properly on some occasions
  - Fixed dbus vulnerability CVE-2020-35512
  - Fixed dnsmasq vulnerability CVE-2022-0934
  - Fixed ext4 vulnerability CVE-2021-3428
  - Fixed kernel vulnerabilities CVE-2021-3669, CVE-2021-4203, CVE-2022-1353, CVE-2022-3435, CVE-2022-20008, CVE-2022-30594
  - Fixed libxm12 vulnerability CVE-2022-29824
  - Fixed Linux vulnerabilities CVE-2021-4148, CVE-2022-0480, CVE-2022-1055, CVE-2022-0886, CVE-2022-2663, CVE-2022-36879 for v5.4
  - Fixed MQTT DoS vulnerability CVE-2021-41039
  - Fixed privoxy vulnerability CVE-2021-44542
  - Fixed python3 vulnerability CVE-2022-42919
  - Fixed strongswan vulnerabilities CVE-2021-41991, CVE-2021-45079
  - Fixed uboot vulnerabilities CVE-2022-30552, CVE-2022-30790
  - Fixed CVE-2023-32350 vulnerability
  - Fixed switching between RMS connection types while the device is unregistered
  - Fixed reload issues in website blocking feature
  - Fixed IPsec PSK secret required field validation
  - Fixed bandwidth limiting after QoS is enabled for the first time
  - Fixed Dropbear issues when logging in over IPv6
  - Fixed Modbus status in Status -> Services page
  - Fixed Azure IoT Hub application issues when sending large volumes of data
  - Fixed Azure IoT Hub MQTT password validation
  - Fixed DMVPN configuration migration issue
  - Fixed DMVPN duplicate select options, added suffix to mobile interfaces to use IPv4
  - Fixed DMVPN IPsec connection issue
  - Fixed DMVPN mobile interface 'Keep settings' migration issue
  - Fixed Dynamic DNS long hostname text display issue
  - Fixed Events Reporting memory leak issue
  - Fixed Events Reporting not triggering after flipping an I/O slider
  - Fixed FOTA cron job not starting after factory reset
  - Fixed IPsec local firewall option parsing
  - Fixed IPsec tunnel creation issue when compatibility mode is used and the tunnel name contains an underscore
  - Fixed L2TP, PPTP, SSTP state display in the Status -> Services page
  - Fixed NTP pool hostname validation
  - Fixed OpenVPN certificate remove with Static key and TLS authentication methods
  - Fixed OpenVPN configuration saving issue when using HMAC key authentication
  - Fixed OpenVPN custom dev name transformation to correct format
  - Fixed OpenVPN device name setting logic when uploading config from file
  - Fixed OpenVPN instance status display
  - Fixed OpenVPN TAP (bridged) configuration detection
  - Fixed Qos configuration saving issue occurring after instance deletion
  - Fixed RMS JSON incorrect WAN state and IP information
  - Fixed RMS step access issue in the Setup Wizard page
  - Fixed SNMP issues after reboot while using a Hotspot
  - Fixed SNMP generating MIB files for devices in accordance with to their hardware
  - Fixed SNMP traps not working after SNMP is installed from server
  - Fixed SSTP client route creation issue
  - Fixed UPNP secure mode not turning off issue
  - Fixed Wireguard route to endpoint issue
  - Fixed manual package installation for queued packages
  - Fixed NAT Rules dependency from IPsec web instance
  - Returned usleep utility
  - Updated Australian and South African NordVPN server IP addresses
- System
  - Fixed certificate signing issues
  - Fixed Telnet, CLI access blocking after max invalid tries
  - Fixed FW upgrade with 'Keep settings' while low free space is available
  - Fixed backup file duplication issue
  - Fixed network device handling in system
- WebUI
  - Fixed side widget accessibility during first login
  - Fixed file upload issues
  - Fixed drag and drop issue in the Traffic Rules page
  - Fixed protocol display in the overview of the Interfaces page
  - Fixed blocked IP settings migration during a FW upgrade with the 'Keep settings'
  - Fixed login errors after browser tab restoration
  - Fixed redirect to newly set IP address after Interface configuration
  - Fixed firmware upgrade verify spinner not closing
  - Fixed an issue with file upload via drag and drop

TRB2_R_00.07.02.7 | 2022.09.12

Improvements:
- Improved manual-auto connection mode

Fixes
- Fixed AT command for SMS storage usage
- Fixed CVE-2022-1012 memory leak vulnerability
- Fixed CVE-2022-37434 kernel vulnerability
- Fixed GPS constellation settings
- Removed memory leak on port events

TRB2_R_00.07.02.6 | 2022.08.24

Improvements:
- Added 'home.vodafone.de' APN
- Improved stability of device information storage

Fixes:
- Added SMSC type omitting when empty SMSC number parsed in SMS PDU mode
- Fixed VoLTE management
- Fixed OpenVPN tls-auth and tls-crypt option names

TRB2_R_00.07.02.5 | 2022.08.12

Improvements:
- Updated curl to version 7.83.1
- Updated firmware validation error messages
- Added multiple source IP address support to the Port Forwards page
- Increased custom APN Username & Password field maximum length to 64 symbols
- Added auto switch to modem's SMS storage when SIM card storage doesn't exist
- Improved mobile connection status handling

Fixes:
- Fixed CVE-2022-32205, CVE-2022-32206, CVE-2022-32207, CVE-2022-32208 curl vulnerabilities
- Fixed CVE-2022-30065 busybox vulnerability
- Fixed file upload path traversal
- Removed Data to Server limit to proccess less than 10 instances
- Fixed Data to Server 'out of memory' crashes when database is full or has a large amount of data
- Fixed OpenVPN dev setting logic
- Fixed OpenVPN updating from legacy issue that caused IPv6 not to work
- Fixed MAC and leasetime setting for Bridge & Passthrough modes
- Fixed band setting

TRB2_R_00.07.02.4 | 2022.07.20

Improvements:
- Added default password change warning message before firmware downgrade
- Extended time period for device to make connection to operator
- Reduced the number of modem reboots when changing mobile settings
- Reduced excessive log output when no SIM card is inserted
- Added modem restart prevention on modem init
- Added disable RPLMN option in the SIM section of the SIM card config

Fixes:
- Fixed CVE-2022-2068 vulnerability
- Disabled autoconnect on stop-network call

TRB2_R_00.07.02.2 | 2022.06.27

Improvements:
- Updated FSTools package to version 2022-05-03
- Added security headers to web requests
- Added ping to DNS IPv6 support
- Added modem reset to default state after device FW upgrade
- Modem init now checks NVRAM sensitive commands before setting
- GSM output was made consistent

Fixes:
- Fixed CVE-2019-12900 libbz2 vulnerability
- Fixed CVE-2022-23303 hostapd vulnerability
- Fixed CVE-2022-29581 Linux kernel vulnerability
- Fixed CVE-2022-29458 ncurses vulnerability
- Fixed CVE-2022-1292 c_rehash script command injection vulnerability
- Fixed behavior of some gsmctl commands
- Fixed band locking issue

TRB2_R_00.07.02.1 | 2022.06.06

Improvements:
- Improved GSM related messages in Troubleshoot logs

Fixes:
- Fixed IGMP Proxy menu item not appearing after package installation
- Fixed default mobile network configuration generation
- Fixed MODBUS write requests and Mobile Utils option setting

TRB2_R_00.07.02 | 2022.05.23

New features
- Overview side widget
- IGMP Proxy
- Privileged Access Management (PAM)
- AWS Greengrass support
- HTTPS certificate and key upload feature
- SSH public keys edit box
- License page
- WAN Failover
- DNP3 data for Data to Server

Improvements
- Updated busybox to version: 1.34.1
- Updated curl to version 7.79.1
- Added iptables filter package for string filtering
- Added CHAP authentication for L2TP VPN
- Added IPv6 support for L2TPv3 VPN
- Added EAP-MSCHAPV2 authentication method for IPsec VPN
- Added IPv6 support to Auto Reboot
- Added 'Save to flash' and 'Test configuration' button to DNP3 configuration page
- Updated SNMP version 5.9.1
- Added OpenSSL authentication options to SNMPv3
- Added support for OSPF redistribution options and OSPF neighbors
- Added password field to BGP Peers page
- Extended BGP "AS" field validation to accept integers up to 4294967295
- Added "DHE+RSA" to OpenVPN cipher selections
- Increased OpenVPN max password length from 128 bytes to 512 bytes
- Made HMAC key direction initial value dependent on the role of the instance (client or server)
- Made HMAC key and HMAC authentication key upload fields required
- Added DES to IPsec encryption algorithms selections
- Added special character support for CHAP secrets
- Added validation requirements for PPTP user list username field
- Added option to manually enter Public key in Wireguard configuration
- Made generating Wireguard keys possible only while in auto mode
- Added Events Log database to troubleshoot archive
- Added RFC1918 filter field
- Added the possibility to unblock multiple blocked devices at once
- Added 'Port' column to blocked login attempts table
- Added Speedtest server refresh
- Updated Speedtest server list
- Added asterisk option to Site Blocking
- Added MD5 and SHA256 checksums to package validation page
- Changed certificate requirements to only require client key file if client certificate is used
- Added pagination and data retention between table pages
- Added pagination functionality to tables when there are more than 10 records
- Improved table sorting by saving user provided sort settings in the browser
- Improved drag and drop functionality
- Added the possibility to drag and drop files onto upload components
- Moved 'Root CA' from the 'Access Control' page to the 'Certificates' page
- Added 'Strict-Transport-Security' response header for HTTPS
- Added 'breadcrumbs' to modal windows
- Improved initial WebUI loading after login
- Added mobile bytes sent and bytes received SNMP OIDs
- Added mobile LED turn off feature ('System -> Administration' page)
- Added 'iot.1nce.net', 'internet', 'VZWINTERNET' and Truphone APNs to APN database
- Updated mobile usage data point calculation logic
- Added the possibility to manually enter operator number
- Improved obtain mobile cell ID process
- Added modem restart if SIM card is removed during APN database fetching process
- Added unauthorized call logging
- Added space character support in SMS commands
- Disabled SMS modem storage configuration form when SIM is not inserted
- Changed SMS '%wi' parameter value to return IP address of any currently used WAN interface (not only wired)
- Added external modem SMS limit Overview card and widget
- Made in-use APNs visible next to mobile interface configurations (before clicking the 'Edit' button)
- Added duplicate value check for list configuration options
- Changed mobile card instance design
- Fixed 'Mobile Data usage reset' SMS rule
- Fixed the default state parameter of SMS list POST/GET command
- Added AVL "Static Navigation" flag
- Added GSV parsing for NMEA collecting
- Added newline and GPS location actions to I/O Juggler
- Added I/O SNMP trap
- Added ISO 8601 time format to I/O Juggler's '%ts' parameter
- Added device name parameter '%pc' to I/O Juggler
- Added ACL or ADC SNMP trap notification on enter/exit/both
- Added ACL MQTT topic
- Added PPPoE VLAN priority support
- Made VRRP ping section dependent on main instance
- Added CRC verification support to MODBUS and RS232/RS485

Fixes
- Fixed CVE-2021-20322, CVE-2021-4197, CVE-2022-1011, CVE-2022-0847 kernel vulnerabilities
- Fixed CVE-2022-28391 busybox vulnerability
- Fixed CVE-2018-16789 shellinabox vulnerability
- Fixed CVE-2021-44543, CVE-2021-44542 privoxy vulnerabilities
- Fixed CVE-2021-43618 GNU Multiple Precision Arithmetic Library vulnerability
- Fixed zlib backport security issue
- Fixed Wireguard firewall zone assignment
- Fixed queued packages disappearing from list after FW upgrade with keep settings
- Fixed error message display for multiple input validation rules
- Fixed incorrect DHCP validation range for start and limit fields
- Removed 'Bring up on boot' option from network interface configuration pages
- Fixed coma-separated DHCP options disappearing after save
- Fixed exclude and listen interfaces
- Fixed 'Use broadcast flag' option saving
- Fixed firewall zone assignment when creating new interfaces
- Fixed OpenVPN 'Netmask' and 'IP address' field validations
- Fixed OpenVPN TAP configuration saving issue
- Fixed OpenVPN switching to TUN mode when uploading a configuration from file
- Fixed dynamic BGP route state display
- Fixed BGP peer enable in edit page
- Fixed issue when no L2TP client instance could be bound to IPsec
- Fixed firewall rule and zone behavior related to config section creation
- Added default value for L2TPv3 netmask, which is now written to config after save
- Fixed passthrough option saving to IPsec file
- Fixed DMVPN issue where instance configuration could not be saved
- Fixed Wireguard peer could not be saved issue
- Fixed NTP client time synchronization after factory reset
- Fixed device time display with selected time zone
- Fixed MODBUS TCP indexation missing bracket issue
- Fixed initial MODBUS TCP request count validation
- Fixed PIN 3/4 direction switching over MODBUS TCP
- Fixed MODBUS data to MQTT socket closing issue when connection fails
- Fixed MODBUS alarm configuration deletion
- Fixed DNP3 master not working after FW upgrade with 'keep settings'
- Fixed DNP outstation not returning error messages
- Added missing SNMP objects: mobile IP, data sent/received today
- Fixed MQTT Publisher 'Remote address' field validation
- Fixed long interface name support for Azure IoT Hub
- Increased maximum Azure IoT Hub 'Connection String' length to 4096 characters
- Fixed missing sent/received data issue
- Fixed URL input field length validation
- Fixed admin login issue after upload of backup from a device with older firmware versions
- Fixed MAC address formatting in Events reporting messages
- Fixed Events reporting DHCP lease message spam, when no new lease is added
- Fixed logging crashing after downloading Troubleshoot file
- Made Wake on LAN visible only on devices with Ethernet ports
- Fixed Traffic log file transfer to FTP server
- Fixed Web Filter service reloading after a host list file is uploaded
- Fixed access denied messages when sending JSON-RPC requests from root user
- Fixed error message display about duplicated intervals in Profile scheduler
- Fixed FW upgrade with 'keep settings' migration issue for Access Control's 'Fail count' and 'Device port' fields
- Corrected OSPF Routing card values, value positions and names
- Fixed global secret instances not being removed when there are no IPsec instances
- Fixed uploaded file remove icon not staying in position on hover
- Fixed Overview card collapse issue that made it unresponsive after too many clicks
- Removed WAN6 interface from the Overview page
- Fixed mobile IPv6 display in Events Reporting status messages
- Fixed Bridge mode when DNS2 is not available
- Fixed PAP/CHAP username and password fields not saving in interface edit window
- Fixed sending email without secure connection for providers that support such an option
- Fixed 'N/A' parameter showing up in SMS Utilities monitoring status message
- Fixed Call Utilities Events Log message for reboot rule
- Fixed SMS command validation for no-authorization option
- Fixed MODBUS SMS alarms 'Enable' option saving
- Fixed running RMS with no SIM card inserted issue
- Fixed firmware available on server version checking issue
- Fixed CVE-2020-15078 openvpn vulnerability
- Fixed storage calculation for packages
- SMS Utilities: enhanced service security
- Fixed firmware deletion after leaving the page
- Fixed setup wizard redirect after LAN IP change
- Fixed various validation bugs, typos, option hints & alignments
- Fixed multiple IPv6 configuration field validations
- Fixed unnecessary SIM switch issue when Multi-APN is configured
- Fixed MODBUS TCP slave modem not starting after switching SIM cards
- Fixed restoring GPS HTTPS options after FW upgrade with 'keep settings'
- Fixed missing NMEA sentences
- Fixed NMEA cache sentence calculation
- Fixed 'outside/inside range' condition for AVL I/O Analog input trigger
- Fixed relay output value display in I/O Juggler condition page
- Fixed I/O Juggler's WiFi rule not enabling or disabling WiFi interfaces
- Fixed I/O Juggler's double delete issue on I/O Juggler action and condition instances
- Fixed I/O Juggler's incorrect I/O status messages
- Fixed automatic port open after RS232/RS485 Over IP server & bidirect configuration changes
- Fixed 'iostatus' SMS rule
- Added multiwan support for Wireguard default route

TRB2_R_00.07.01.4 | 2022.02.25

Improvements
- Increased Port Forwards rule max name length
- Added a new '%it' parameter for UTC time in ISO 8601 format to I/O Juggler
- Improved RS232 Port and Timeout validation

Fixes
- Added missing bracket to the end of MODBUS messages
- Fixed preserving the contents of /etc/luci-uploads/ after FW upgrade with the 'Keep all settings' option
- Fixed IPv4-Gateway column showing empty values in the Status -> Routes page
- Fixed firewall extra option validation
- Fixed usage of custom headers in I/O Juggler HTTP action
- Fixed 'verify' option parsing for I/O Juggler
- Changed the logic of uploading files to the modem
- Fixed OpenVPN server configuration with password authentication
- Fixed NTP interval length validation
- Fixed network interface enable after Drag & Drop
- Updated NTP client interval to 24h
- Fixed connection to whitelist carriers
- Fixed Passthrough mode when DHCP is disabled
- Fixed 'Deny data roaming' feature
- Fixed mobile blocking dependency on region
- Disabled Ping To DNS functionality when Bridge/Passthrough mode is enabled

TRB2_R_00.07.01.2 | 2022.01.04

New features
- DFOTA modem upgrade system for Quectel modems

Improvements
- Removed L2TP section title prefixes

Fixes
- Fixed IPSec crashing issue using mobile
- Fixed FW flashing when chip is in unknown state
- Fixed CPU usage percentage display in the Overview page
- Fixed FOTA timeout issue when server does not respond
- Fixed installation of backup packages
- Fixed mobile data limit display after profile change
- Fixed Bridge mode without multi-APN
- Fixed multi mobile interface checking
- Fixed error handling when the modem is not responding
- Prolonged autoconnect setting timeout

TRB2_R_00.07.01 | 2021.11.18

Note: Firmware version TRB2_R_00.07.01 released on 2021.11.18 was removed due to an issue with IPsec tunnel while using mobile connection.

New features
- Tinc VPN
- German language support
- Manual-Auto operator select

Improvements
- Improved WebUI functionality when multiple browser tabs are open
- Updated base to OpenWrt version 21.02
- Updated kernel to version 5.4.141
- Updated mtd-utils to version 2.1.2
- Updated busybox to version 1.33.1
- Updated ubus to version 2021-06-3
- Updated ubox to version 2020-10-25
- Updated rpcd to version 2021-03-11
- Updated opkg to version 2021-06-13
- Updated fstools to version 2021-01-04
- Updated wwan to version 2019-04-29
- Updated ethtool to version 5.10
- Updated uhttpd to version 2021-03-21
- Updated ppp to version 2020-10-03
- Updated odhcpd to version 2021-07-18
- Updated hostapd to version 2020-06-08
- Updated dropbear to version 2020.81
- Updated dnsmasq to version 2.85
- Updated netifd to version 2021-07-26
- Updated firewall3 to version 2021-03-23
- Updated libjson-c to version 0.15
- Updated libevent2 to version 2.1.12
- Updated mac80211 to version 5.10.42-1
- Updated wireless-regdb to version 2021.04.21
- Updated binutils to version 2.35.1
- Updated gdb to version 10.1
- Updated strace to version 5.10
- Updated trace-cmd to version 2.9.1
- Updated valgrind to version 3.16.1
- Updated ath10k-ct-firmware to version 2020-11-08
- Updated procd to version 2021-02-23
- Updated iw to version 5.9.8
- Updated iproute2 to version 5.11.0
- Updated iptables to version 1.8.7
- Updated nettle to version 3.6
- Updated libpcap to version 1.9.1 rel3
- Updated elfutils to version 0.180
- Updated cryptodev-linux to version 1.11
- Updated linux-firmware to version 20201118
- Updated util-linux to version 2.36.1
- Updated openwrt-keyring to version 2021-02-20
- Updated mtd to version rel26
- Updated fwtool to version 2019-11-12
- Updated ca-certificates to version 20210119
- Updated wireguard-tools to version 1.0.20210223
- Updated iwinfo to version 2021-04-30
- Updated ipset to version 7.6
- Updated gre to version rel12
- Updated wolfssl to version 4.7.0
- Updated ustream-ssl to version 2020-12-10
- Updated uclient to version 2021-05-14
- Updated readline to version 8.1
- Updated mbedtls to version 2.16.11
- Updated libusb to version 1.0.24
- Updated libunwind to version 1.5.0
- Updated libubox to version 2021-05-16
- Updated libnl-tiny to version 2020-08-05
- Updated libnftnl to version 1.1.8
- Updated libiconf-full to version 1.16
- Updated libbsd to version 0.10.0
- Updated gmp to version 6.2.1
- Updated ulogd to version rel6
- Updated sqm-scripts to version 1.5.0
- Updated ntpclient to version rel14
- Updated nmap to version 7.80
- Updated curl to version 7.77.0
- Updated zerotier to version 1.6.5
- Updated xtables-addons to version 3.13
- Updated xl2tpd to version 1.3.16
- Updated stunnel to version 5.59
- Updated strongswan to version 1.0.13
- Updated sstp-client to version 1.0.13
- Updated pptpd to version rel5
- Updated openvpn to version 2.5.3 rel2
- Updated ntpd to version rel3
- Updated net-snmp to version rel2
- Updated mosquitto to version 2.0.11
- Updated miniupnpd to version 2.2.1 rel 3
- Updated etherwake to version rel5
- Updated libzip to version 1.7.3
- Updated libgpg-error to version 1.39
- Updated glib2 to version 2.66.4
- Updated libnetfilter-conntrack to version 1.0.8
- Updated libnetfilter-log to version rel3
- Updated lzo to version rel4
- Updated nghttp2 to version 1.43.0
- Updated openvpn-easy-rsa to version 3.0.8 rel3
- Updated iperf to version rel2
- Updated iperf3 to version 3.10.1
- Updated e2fsprogs to version 1.45.6
- Updated fuse to version 2.9.9
- Updated udprelay to version 2020-02-26
- Updated qmicli to version 1.28.2
- Updated pcre to version 8.45
- Updated libsmpp34 to version 1.14.1
- Updated libiwinfo to version 2.1
- Added netifd library for additional information related to network interfaces
- Updated openssl to version 1.1.1l
- Updated privoxy to version 3.0.32
- Added ACL reload method for sessions
- Added 'Advertisement interval' field to the VRRP configuration window
- Added a PPTP-to-WAN Zone Forwarding rule when default route is enabled on PPTP client
- Added email user group validation for sendind test emails with Events reporting
- Added an event logging feature for Ping Reboot events
- Improved file/section deletion logic: now files are also deleted after deleting a related config section
- Improved package deletion logic
- Added the possibility to configure multiple reboot times in one Reboot Scheduler configuration instance
- Updated 'External system log server' field validation to accept IPv6 addresses
- Added redirect to Overview page after login
- Added WebUI session timeout after user inactivity
- Added placeholder text to dropdown menus
- Improved multi-select design and functionality
- Added Unix timestamp, local ISO time, UTC time to Modbus
- Added info message when selected file cannot be uploaded
- Improved IPsec throughtput
- Added IPSec "Compatibility mode" configuration support
- Made SNMP 'Community name' option editable
- Added the option to delete configurations to the SMS Utilities 'UCI' rule
- Added 'hour', 'week day', 'month day' slelection options to SMS Limit configuration
- Added Lithuanian and Verizon APNs
- Added modem selection for the 'Send SMS' option in Auto Reboot settings
- Added the possibility to get total data usage value without specifying time interval via ubus
- Added return SIM count command
- Added an indication to the GPS map when GPS service is disabled
- Added I/O support to SNMP
- Removed ubus list method due to security reasons
- Added MODBUS "%I, %T, %S, %r, %n" support to MODBUS Data Sender
- Removed search engine site crawling
- Improved IPSec "Local/Remote source" validation
- Added Firewall "all" and "custom" protocol options
- Added Backup file size limit of 2 MB
- Improved basic/advanced mode changing
- Improved Wireguard "IP Addresses" field validation
- Added language download support from language selection section
- Added PPTP "Client to client" configuration support
- Made DDNS "username", "password", "host" fields optional
- Added SSTP "Default route" configuration support
- Added SMS Limit hour, week day and month day support
- Added Passthrough "Leasetime" and "Unit" configuration support
- Added Call Utilities "Active Timeout" configuration support
- Added support for PL2303GC serial to USB chip
- Added GPS AVL "Don't Contain Connection" and "Retry on Fail" configuration support

Fixes
- Made RMS 'Connect' button disabled when a connection attempt is already in progress
- Added validation for TLS Clients 'Private network' option
- Fixed the validation range for MTU fields
- Fixed removing firmware image file after leaving the fimware upgrade page
- Fixed network selection list for Traffic Logging - added all available LAN networks
- Fixed DHCP Options validation
- Fixed configuration profile date display
- Fixed blank page after invalid URL in login page
- Fixed TR-069 related firewall rule loading
- Fixed remote subnet netmask validation issues for the GRE Tunnel configuration
- Fixed WebUI section toggle
- Fixed package installation modal layout
- Fixed current page values showing up in login page username field
- Fixed the possibility to create section with a name that is already in use in the same config file
- Fixed OpenVPN username and password deletion when deleting configuration instance
- Fixed session closing issue for the user whose password was just changed
- Updated MODBUS credential validation
- Updated MQTT credential validation
- Fixed DNS 'Rebind protection' setting when switch is disabled
- Updated libgcrypt to version 1.9.3 to fix CVE-2021-33560
- Fixed CVE-2021-33624, CVE-2021-29648 vulnerabilities
- Fixed DHCP 'Lease time' and 'Unit' option saving over the Setup Wizard LAN page
- Fixed Reboot Scheduler not removing crontab file after disabling the rule
- Fixed OpenVPN 'Extra options' field validation to allow a space character
- Added table drag and drop functionality to the Firewall's Traffic Rules page
- Fixed DNP3 Outstation crash caused by non-void function returning no value
- Fixed RMS 'Copy' button functionality
- Fixed gsmd deamon crashing after modem restart
- Fixed gsm memory leak
- Fixed WCDMA band names for MEIG modules
- Fixed SMS Gateway loading screen issue when sending an SMS message
- Fixed mobile data database error after upgrading firmware with the 'Keep settings' option
- Fixed rpcd memory leak issue
- Fixed network information gathering
- Fixed 3G LED not being active in 3G mode
- Fixed data limit accuracy issue
- Fixed SIM Switch back to default SIM crash loop when SIM1 is disabled
- Removed unused SIM Switch struct objects
- Fixed NTP GPS Synchronization swith to enable GPS service
- Fixed MODBUS Serial Master crash when requesting a 4-byte datatype from a 2-byte data payload
- Added a check if DNP3 is installed for 'Serial type' option
- Fixed SMS Utilities not working
- Fixed I/O Juggler hour condition interval issue
- Removed 'Memory Expansion' and 'Printer Server' from the Status -> Services page
- Patched CVE-2021-40528 vulnerability
- Patched CVE-2021-40490 vulnerability
- Patched CVE-2020-16120 vulnerability
- Fixed VLAN section creation
- Returned Interfaces "Port priority" option
- Fixed missing Content-Type header to initial WebUI response
- Fixed RIP information parsing in status page
- Fixed OpenVPN IPv6 netmask validation
- Fixed SNMP Trap Settings Host/IP field validation
- Fixed Cumulocity authentication reset
- Fixed Events Reporting rule saving

TRB2_R_00.07.00 | 2021.07.16

New features
- New WebUI based on Vue.js 2.6.12
- RutOS updated to OpenWrt 19.07.7 base
- DNP3 Master and DNP3 Oustation
- 'Restore to user's defaults' SMS Utilities rule

Improvements
- Updated firewall to release 3
- Updated kernel to version 4.14.221
- Updated uhttpd to version 2020-10-01
- Updated xtables-addons to release 9
- Updated mwan to version 2.8.14
- Updated pcre to version 8.44
- Updated curl to version 7.74
- Updated sqlite to version 3.33
- Updated ncurses to version 6.2
- Updated OpenSSL to version 1.1.1k
- Added full MODBUS register address expansion specifier for Data to Server
- Added full MODBUS register address legend
- Added Client ID option for the MQTT protocol in Data to Server
- Improved Data to Server sleeping accuracy
- Improved Data to Server username validation; now space is allowed
- Added firmware version OID to the SNMP service
- Added IP address family option field to the SNMP page
- Added SNMPv6 section to the SNMP Communities page
- Renamed the 'System -> Users' page to 'System -> System Users'
- Moved password changing option to the 'System -> System Users' page
- Switched to ar8216 driver
- Added IPsec XAUTH support
- Improved OpenVPN updown, init scripts to write info about instance in JSON
- Added AES-256-GCM encryption support to OpenVPN
- Added extra configuration parameters to DMVPN
- Added PSK conversion to DMVPN and single PSK types
- Improved Package Manager package installation, deletion and dependencies
- Improved Package Manager download process over FOTA
- Added new Input/Output values manageable over RMS
- Added IPv6 traffic logging
- Made 'Network -> Failover' and 'Network -> Interfaces' page data draggable on multiple browsers
- Added Input/Output Post/Get URL parameter t_time changing delay and time to seconds or miliseconds
- Added message storage management by config value
- Improved QMI error handling and status tracking
- Turned on modem in preinit for correct power-on sequence
- Added Post/Get feature to turn mobile data on/off
- Added the possibility to use 2gonly/3gonly/4gonly arguments for cellular service command alongside current 2g/3g/lte arguments
- Added "Phone number" and "Message" fields for "Send SMS" option
- Added "Host to ping from SIM1" and "Host to ping from SIM2" fields
- Added option to switch back to primary SIM card after timeout
- Added "send analog input" option to TAVL settings

Fixes
- Added glib2 patch to fix CVE-2019-13012 vulnerability
- Added ntfs-3g patch to fix CVE-2019-9755 vulnerability
- Added WolfSSL patch to fix CVE-2021-3336 vulnerability
- Added Busybox patch to fix CVE-2018-1000500 vulnerability
- Added netifd, odhcp6c IPv6 routing loop on point-to-point links patches to fix CVE-2021-22161 vulnerability
- Fixed Android clients IPsec MTU/MSS size
- Fixed wrong IPsec DPD value saving
- Changed IPsec PSK maximum length to 128 symbols
- Fixed SSTP remaining up after package removal
- Fixed DMVPN crypto_proposal write to config
- Fixed I/O Juggler's SMS sending to correct group
- Fixed I/O Scheduler's relay state issue
- Added I/O direction check while changing IOs via I/O Post/Get
- Fixed float endianness mismatch on some devices MODBUS TCP Master, MODBUS Serial Master
- Fixed UPnP issue that caused config changes to apply only after service restart
- Fixed WebUI files caching when upgrading firmware
- Fixed WebUI date display format
- Fixed MODBUS returning incomplete MAC address data
- Fixed depleting IPv6 RA timeout when the ISP doesn't send RA updates
- Added "Transaction timed out" error handling
- Fixed PPPOE connection loss when wrong session PADT packet arrives
- Added gcont object tracking and info update if this service is restarted
- Fixed default SMS storage
- Fixed SMS warning sending after Mobile Data Limit change
- Fixed DHCP relaying over mobile networks
- Changed PIN code maximum length to 8 symbols
- Fixed 'I/O status' message to include correct Input/Output name based on info in ubus ioman objects
- Fixed 'Over IP' serial type's UDP issue in client mode

TRB2_R_00.02.06.1 | 2021.02.10

Fixes
- Added dnsmasq patch CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25684, CVE-2020-25685, CVE-2020-25686, CVE-2020-25687
- Fixed SSH reachable over SIM IP in early boot
- Fixed modem status after failed network scan
- Fixed mbncfg function and PIN check logic
- Fixed PPTP server interface naming
- Fixed correct client PPTP interface name selection for route creation
- Fixed adding helper to firewall's wan zone when enabling PPTP configuration
- Added package size checking when manually installing a package
- Fixed 'New Firmware Available' message display after firmware upgrade

TRB2_R_00.02.06 | 2020.12.31

New features
- Operator Whitelist/Blacklist
- Web Filter
- Interface Based VLAN
- Partial and full modem control support from RS bus

Improvements
- Updated base to OpenWrt 19.07.4
- Added Phone Groups as possible SMS recipients to SMS Post/Get
- Added PSK support for MQTT Broker/Publisher
- Changed Output Scheduler structure
- Removed limitation of one configuration per Input
- Added multiple modem support for TR-069
- Fixed parsing user uploaded custom OpenVPN configuration files containing carriage returns
- Added iptables conntrack flush on WAN Failover if IPsec is enabled
- Added extra error checking to Package Manager when downloading packages
- Added data usage info for both SIM cards to RMS
- Added logging to syslog when Ping/Wget Reboot "Action" is set to 'None'
- Improved display of configuration tables when a lot of information is shown
- Renamed MODBUS strings to uppercase
- Added redirect to configuration page after a new configuration is created with the 'Add' button
- Added option to create a Configuration Profile from current configuration
- Added data validation to Profiles Scheduler fields
- Replaced the Firewall 'Helpers' page with conntrack helper configuration for each firewall zone
- Increased dynamic list maximum amount of values to 50
- Added the possibility to save email accounts without entering email username and password
- Unified device access password validations
- Expanded DDNS validation for domain input to accept emails
- Added SMS Utilities rule to reset mobile data usage for specified interface
- Improved SMS Utilities VPN status rule to support custom configurations
- Added SMS storage limit check after inserting a SIM card
- Changed modem name from primary to internal if device has only one built-in modem
- Improved SIM count check during init
- Renamed mobile service mode "M1+NB only" to "Auto"
- Added serial 1000000 bps baud rate option

Fixes
- Fixed IPsec Passthrough subnet/ip value parsing to make it dynamic for leftsubnet
- Fixed occasions when error messages overlap buttons
- Fixed I/O state saving after revert back to original state
- Optimized script for downloading Package Manager packages after firmware upgrade
- Fixed IPsec connection after reboot
- Fixed bridged interface configuration for L2TPv3
- Removed trailing newlines in returned SNMP strings
- Fixed Events Reporting waiting to send email before rebooting
- Fixed MQTT MODBUS Gateway not working when topics have special characters
- Swapped pin3 and pin4 values in MQTT Publisher
- Added an 'IP4Table' option to advanced interface configuration
- Fixed an issue where User Scripts were being deleted after device reboot
- Fixed various WebUI validation bugs, typos, option hints & alignments
- Fixed a bug that caused an internal sever error after logging in with a username that contained special characters
- Fixed crashes that occur after configuration files are not correctly generated
- Fixed a Firewall Port Forwarding bug which caused an internal sever error when no 'Protocol' was selected
- Fixed changing WebUI mode bug while current page is accessed with POST method
- Fixed password allowed lengths and tooltips
- Fixed mountpoint display
- Removed non-supported SMS Utilities rules
- Fixed SMS sending to Phone Group on I/O event
- Changed device name in 'Status' message to configured name instead of the default one
- Added modem reinit after SIM card initialization failure
- Fixed SMS Limit checking when messages exceed the set SMS limit
- Moved 2-8 PDP contexts to 9-16 the 2-8 are necessary for SIM card MIB APNs
- Changed mobile interface subnet to /32
- Fixed modem SIM card checking
- Fixed multi SMS handling on SMS Limit
- Fixed Call Utilities multiple SMS sending per received call
- Fixed SMS storage limit check on device reboot
- Changed SNMP mSignal, mTemperature and numSatellities datatypes to correspond to devices' MIB files
- Fixed serial over IP Bidirect mode issues

TRB2_R_00.02.05.2 | 2020.11.19

Fixes
- Randomized the global rate limiter to mitigate "SAD DNS" attack

TRB2_R_00.02.05.1 | 2020.09.30

New features
- DLNA media server
- iptables NETMAP extension
- "Flush connections on" option for WAN Failover
- New firmware notifications
- Updated header logo from 'Teltonika' to 'Teltonika | Networks'
- USSD command support
- Time sync via network operator's station
- GPS time synchronization

Improvements
- Improved WebUI page loading speed
- Added Basic/Advanced mode selection in Setup Wizard
- Added a dropdown with a search function for time zone selection
- Added "copy to clipboard" button in Cloud Solutions next to MAC and Serial
- Added option to send all Modbus records in one packet
- Disabled IPV6 services on LAN by default
- Added password hashing in Post/Get pages
- Added a warning message about rebooting the device while certificate files are being generated
- Added status option to uploaded custom OpenVPN configuration file
- No longer showing "Enable OpenVPN config from file" option if "Enable external Services" is selected
- Added some missing placeholder values
- Added warning message about unsaved changes when leaving Auto Reboot, Periodic Reboot, Wireless pages
- Added port selection to SSTP configuration
- Changed Periodic Reboot service name to Reboot Scheduler
- Added table row highlights on hover
- Changed section name from 'Email users' to 'Email accounts' in the Recipients page
- Added network interface automatic assignment to firewall zones when interface protocol is switched
- Adjusted Azure validations
- Adjusted Local/Remote subnet field validations
- Adjusted Hotspot field validations
- Unified VPN overview section option names and titles
- Removed mandatory requirements for inter-zone forwarding source & destination options in Firewall zone configuration
- Added placeholder values for drop down options in Routing pages
- Increased maximum package upload size
- Removed mobile interfaces from Hotspot configuration
- Added "Passthrough subnets" option to IPsec configuration page
- Added package size checking when installing packages via Package Manager
- Optimized switching between Basic and Advanced WebUI modes
- Added missing services to Events Reporting page when selected Event is "Config change"
- Improved general web design, ordering and positioning
- Added word wrap in the Unsaved Changes page
- Centered 'Apply' button in the Profiles page
- Hid network interfaces with DHCPv6 protocol in Overview page while in Basic WebUI mode
- Changed tcpdump "Select storage" option value from 'Internal storage' to 'RAM memory' in the System → Administration → Troubleshoot page
- Added more descriptive error messages when connection to FOTA server fails
- Updated "Local address" hint in l2tpv3 page
- Updated phone number placeholders to +37000000000
- Updated SMS rule descriptions related to phone numbers and email accounts
- Made SMS/Mobile data limit options always visible in Overview Setup page
- Added indications for which antenna connector is connected to which modem
- Adjusted Modem FW file validations
- "LAN as WAN" easy setup
- Added possibility to retrieve analog input value to Modbus TCP Slave
- Added loading spinner and a "No GPS signal" message to GPS Map page
- Removed incorrect GPS analog input option from GPS HTTPS settings

Fixes
- Fixed DDNS freeze issues
- Fixed Firewall Traffic Rules Source and Destination address field validations
- Started using more stable, builtin ar82xx switch driver
- Symlinking tty devices in one place
- Fixed period when sending packet curl timeouts in Modbus Data Sender
- Fixed "active SIM" register value retrieval after regression in Modbus TCP Slave
- Fixed Hotspot 'Trial access' function
- Fixed OpenVPN TLS Cipher display and added a limit to number of ciphers
- Fixed various WebUI validation bugs, typos & option hints
- Fixed DHCP lease range validation and value saving in Interfaces page
- Fixed error messages when creating interfaces with incorrect names
- Fixed various section toggling bugs
- Fixed username validation in SNMP page
- Fixed certificate file importing bugs & common name display in Certificates Manager page
- Fixed interface option related to IPv4 and IPv6 in Routing pages
- Fixed OpenVPN multi-line command that adds client specific parameters
- Fixed DHCP lease range validation in Basic mode
- Fixed incorrect sorting in dynamic tables
- Fixed routing table writing and deleting
- Fixed incorrectly displayed type when no protocol is selected
- Removed Wireguard interfaces from the Interfaces page
- Fixed SNMP user access mode display in SNMPV3 Users Overview page
- Fixed SNMP memory leak on chilli module
- Fixed MD5 and SHA256 checksum calculations
- Fixed DHCP-options field validation to allow separating parameters with commas
- Fixed Package Manager side menu entry updates right after package upload
- Fixed Wireguard port selection
- Fixed VPN zone status display
- Fixed lua errors when Start/End time option is empty
- Fixed incorrectly displayed OpenVPN protocol
- Fixed Lua errors in Profile Scheduler and Firewall Zones
- Removed /log folder from Troubleshoot file directories
- Fixed endless spinner when applying profiles
- Fixed nil value in the Traffic Logging page
- Fixed "Units" option dependency on "Enable DHCP" option in the Setup Wizard's LAN page
- Fixed redirecting to login page after factory setting restore (reset)
- Removed Unsaved Changes notification when downloading Troubleshoot/tcpdump files from the System → Administration → Troubleshoot page
- Vulnerability fixes for Package Manager and Certificates Manager pages
- Fixed Firewall zone placeholder (removed "-- Please select --" and left "Unspecified")
- Fixed update from server option in the Firmware page
- Added missing error messages when password is invalid in default password change page
- Fixed "Lease time" option in the Setup Wizard's LAN page
- Fixed error 500 when accessing Advanced pages while in Basic mode
- Increased allowed character lengths for MQTT Broker and Data to Server
- Fixed XSS vulnerabilities in package manager and package file upload pages
- Fixed incorrect OpenVPN configuration saving
- Fixed NHRP lua error
- Removed "Wireguard" from Status → Services display if it is not installed
- Fixed crashing issue when getting "SIM slot in use" satus value
- Fixed sending status SMS to other number
- Fixed "Change mobile settings" rule service setting
- Fixed SMS Forwarding To HTTP "URL" option validation
- Fixed Mobile Signal graph data display
- Changed message type from 'error' to 'info' from Auto Reply page
- Fixed manual operator selection validation
- Fixed mobile interface authentication settings reset after selecting auto APN mode
- Fixed libgsm password and serial authorization
- Added workaround for mobile to switch LAN port throughput problem for ath79 target
- Removed unnecessary default Hostname and URL values from GPS pages
- Fixed AVL I/O incorrect option display in input rule configuration
- Fixed "Enabled" option design in GPS Geofencing page
- Fixed RS232/RS485 configuration saving
- Fixed Firewall rule creation for RS232/RS485 when UDP protocol is selected
- Removed Hotspot 2.0 page
- Fixed network state display

TRB2XX_R_00.02.04.3 | 2020.07.31

New features
- Backup archive MD5 & SHA256 checksum calculation to help user identify altered backup archives
- Package signature check to verify that a package comes from Teltonika

Improvements
- Updated APN database

Fixes
- Fixed CVE-2019-17367
- Fixed hiding of configuration pages that users of a specific group don't have read access to
- Fixed firmware upload script

TRB2XX_R_00.02.04.1 | 2020.07.02

New features
- Added GPS support
- Added 'Mobile Passthrough mode'
- Added mobile signal real-time graph
- Relay control to Call Utilities
- 'Certificates' page for generating and managing TLS certificates
- 'Drag & Drop' support for Overview page tables
- 'Speed Test' feature
- AVL I/O support
- Added JSON formatting option to Data to Server
- Added timeout and keep-connection options to Modbus TCP Slave
- During this release a new package was released - WireGuard

Improvements
- Improved mobile interface creation
- Improved 'Profile Scheduler' with minute accuracy
- Reordered VPN configuration options
- Standardized section header styles
- Unified spelling of dropdown values
- Added information about 'Package Manager' packages before updating firmware
- Updated services management to Status → Services page
- Improved performance of firmware upgrades from server
- Improved security features related to file uploading and HTTP headers
- Changed RAM/flash memory units from MiB to MB
- Updated warning message and lease deletion message for static leasing
- Moved 'Country code' option to general tab
- General web responsiveness improvements

Fixes
- Fixed incorrect voltage multiplier; used to return 2x higher voltage values
- Power button LED fix
- Fixed SDK firmware compilation
- No longer load the rpcd module
- Removed incorrect SMS character counter from SMS Utilities page
- Fixed symlinking tty devices in one place
- Fixed validations and option saving in OSPF page
- Fixed various element positioning bugs on smaller screens
- Fixed switching to advanced mode notification when accessing non existing pages
- Fixed validations in Traffic Logging page
- Fixed showing failover section only for interfaces with failover rules
- Fixed static leases redirect after saving
- Fixed empty dropdown values in 'I/O juggler' and 'Network Shares'
- Fixed interface IP address validation in DDNS page
- Fixed various spelling mistakes
- Fixed broken address option in the 'Troubleshoot' page
- Fixed dropdown select element double clicking issue
- Fixed basic/advanced mode switching with Microsoft Edge browser
- Fixed firmware upgrading bug when LAN interface with a changed name exists
- Fixed redirecting to the 'Interfaces' page when mode is changed from basic to advanced and user is in the 'LAN' or 'WAN' pages
- Fixed validation of custom header in 'Data To Server' page
- Fixed "Type" option error in Failover page
- Updated username and password validations
- Fixed profile change action in 'I/O Juggler'
- Fixed bidirectional GPIO change feature

TRB2XX_R_00.02.03.1 | 2020.05.15

New features
- Responsive WebUI design
- New Access Control window for managing IP access
- Attack Prevention page under Firewall settings
- New IPv6 options in WAN, LAN and VPN pages
- Hotspot Users Management page
- Progressive Web Application support and extra page caching when device is configured with a valid SSL certificate
- OpenVPN configuration file upload functionality
- Unsaved Changes page
- Bridge mode display in Overview page
- Input inversion buttons
- Dynamic switch port display in side widget
- Input/Output manipulator
- Full unicode SMS support
- IO control and status over SMS
- MQTT Publisher: added support to send I/O values
- Ability to install packages stored in backup file
- IP unblock SMS rule
- New Modbus TCP Slave register fields
- New Modbus Alarm redundancy options
- NTPD version 4.2.8p14

Improvements
- Added HMAC configurations for OpenVPN
- Added AES ciphers support for OpenVPN
- Added MTU and gateway metric to mobile interfaces
- Added DHCP lease range display in the Network → LAN page
- Added warning messages when deleting interfaces/configurations
- Added available FW on server status messages in FW upgrade page
- Added mobile PIN code saving note
- Changed UPnP redirect delete button style
- Changed functionality of reset button in the Firewall → Custom Rules page. Now fully resets to default
- Added hints on all value fields about field validation
- Added pin information for iostatus SMS rule
- Removed modem traps if no modem is present
- Optimized section toggling logic, removing all toggling associated flags required prior optimization
- Standardized section edit page headers in WebUI Services
- Improved the look of error pages and messages
- Updated Wiki links to wiki.teltonika-networks.com
- Disabled 'Clear data limit' button for inactive interfaces
- Reordered menu, moved 'Default configuration' to the Backup page, moved 'Diagnostics' to the Troubleshoot page
- Added credentials input fields to Data to Server
- Changed hint of 'Allow guest" in the Network Shares page
- Updated Periodic Reboot service status in the Services page
- Improved hint for incoming calls option
- Changed OpenVPN LZO option to a dropdown with an extra 'none' option
- Added suggestion to create a profile if there are no profiles created in the Profiles → Scheduler page
- Filtered out unnecessary interfaces ending with _4 _6 in firewall page
- Moved SIM switch to separate page and added check interval and retry count options
- Changed side widget button color to blue to make it more visible
- Added 'Dynamic List' option limit (20 elements)
- Added info message to Events Reporting & Mobile Utilities rules, if selected recipient or sender is a group or no groups are created yet
- Improved stm32 recv message handling
- Modbus TCP test now allows reading more than 125 coils/inputs
- Reworked NTP page, separating general options from NTP specific ones
- Fixed grammar errors in Mobile page

Fixes
- Added name validation in the Firewall → Port Forward page, fixed custom protocol value selection and display
- Added validation for GRE 'Remote subnet IP' option
- Added missing Mobile Data limit input validation
- Fixed Schedulers' cells to be of equal width
- Fixed uploading backup from lower firmware version
- Fixed SSTP certificate upload function
- Fixed IPsec 'Aggressive' setting value saving in config file
- Fixed bug where GPS NMEA collecting file field wasn't shown when NMEA collecting was enabled
- Fixed LAN settings static lease name validation
- Fixed issue that sometimes caused failures when redirecting to Mobile interface edit page
- Fixed descriptions in Access Control → Security page
- Fixed SMS Utilities GPS coordinates rule error, swapped longitude and latitude in places
- Fixed HTTP login while HTTPS session is still active
- Fixed real time CPU load in the Overview page
- Fixed advanced static routing display for all routes
- Fixed file upload error messages in backup page
- Fixed 'Select' option for Firefox browser
- Fixed RAM usage display in side widget
- Fixed access to non existing pages
- Fixed saving empty message field in Events Reporting rules
- Fixed showing correct APN settings when upgrading with the 'Keep all settings' option
- Fixed Events Reporting send test email page display when email contains 2 new lines in a row
- Fixed phrasing and grammatical mistakes in SMS messages tooltip
- Fixed LAN Overview section display
- Fixed early login page load after reboot or backup upload
- Fixed Package Manager notification display
- Fixed SMS rule display for different devices
- Fixed PPTP and L2TP client configuration creation with same name
- Fixed static route removal if corresponding interface is removed
- Fixed Realtime Graphs → Traffic tab display
- Fixed OpenVPN username and password writing to file
- Fixed time zone sync between Setup Wizard & NTP pages
- Fixed WiFi interfaces table style when no interfaces are present
- Fixed DHCP lease range validation
- Fixed RS232 hardware flow control
- No longer write anything into Events Log when forcing reboot to prevent device hang-up
- Fixed launching stm32 autoflash script at early boot to avoid possible keep settings loss
- Removed certain Events Reporting options on devices that don't have the corresponding functionality
- Fixed recovery from lost connection for MQTT publisher, Modbus MQTT gateway

TRB2_R_00.02.02 | 2020.03.10

New features
- Initial TRB255 firmware release

@@ Line 7: / Line 7: @@
 ==Changelog==
 <!--NEW_FW-->
+===<b><span class="plainlinks">[https://firmware.teltonika-networks.com/7.10/TRB2/TRB2_R_00.07.10_WEBUI.bin TRB2_R_00.07.10]</span></b> | 2024.10.10===
+* <b>New</b>
+** <b>Network</b>
+*** Mobile: added ability to export modem debug and USSD responses to CSV file
+*** Mobile: added "hologram" APN for "Hologram" operator
+*** Mobile: added "wbdata" APN for "Granite" operator
+*** Mobile: added "netw.vp" and "netw2.vp" APNs for "Networth" operator to APN database
+** <b>Services</b>
+*** AWS IoT Core: added service
+*** BACnet: added ability to configure several BIP interfaces, to set network numbers and preconfigure BDT entries for BBMD
+*** Console: added service status information display
+*** DLMS: added service status information display
+*** DNP3 Client: added service status information display
+*** DNP3 Outstation: added service status information display
+*** GPS: added service status information display
+*** Modbus Client: added service status information display
+*** Modbus Server: added service status information display
+*** Modbus TCP over Serial Gateway: added service status information display
+*** Modem Control: added service status information display
+*** MQTT Modbus Gateway: added service status information display
+*** NTRIP: added service status information display
+*** OPC UA Client: added service status information display
+*** OPC UA Server: added variable "rut_wan_type" which shows if WAN is on a wired or a mobile network
+*** OPC UA Server: added service status information display
+*** RMS: added SOCKS5 proxy support
+** <b>System</b>
+*** Certificates: added SCEP certificate generation method
+* <b>Improvements</b>
+** <b>Network</b>
+*** Curl: added unix socket support
+*** Firewall: added most options to basic mode for all firewall pages
+*** Firewall: added all firewall pages to basic mode
+*** Interfaces: increased interface metric maximum value from 10000 to 4294967295
+*** Mobile: added "flolive.net" APN for "Telecom Italia", "Telefonica O2" and "Telefonica Movistar" operators to APN database
+*** Mobile: changed the default APN for IMS protocol from "VZWIMS" to "IMS" for "Verizon" operator
+*** Mobile: fixed an issue where the ICCID was not returned correctly when the SIM card's ICCID ended with letters
+*** Mobile: improved 5G NSA CA information display
+*** Mobile: improved SIM and eSIM management via LPAC service
+*** Multi WAN: added rules table to basic mode
+*** Static Routes: added page to basic mode
+*** VRRP: added page to basic mode
+** <b>Services</b>
+*** DLMS: added meter COSEM object scanning
+*** DNP3 Client: made menu names more consistent
+*** IPsec: improved 'Remote endpoint' validation to allow '%any', '%any4', '%any6' values and netmask
+*** IPsec: added ability to use certificates from Certificate Manager
+*** L2TPv3: added Tunnel ID and Session ID validation to avoid creating multiple tunnels with the same parameters
+*** Modbus Client: updated Modbus Client menu position
+*** Modbus Server: updated Modbus Server menu position
+*** Python3: changed python3-light package libraries
+*** SMS Utilities: added an option to enable or disable the return of status code message
+*** Tinc: added options to set the tunnel's IP address
+*** Tinc: added a port option to listen for incoming connections and the ability to specify a port for outgoing connections
+*** Wireguard: added tunnel source mode selection
+*** Python3: updated version to 3.11.7
+*** Strongswan: updated version to 5.9.14
+** <b>System</b>
+*** Access Control: refactored 'General', 'Security' and 'PAM' Web pages
+*** Auto Reboot: added support for multiple hosts/URLs in Ping/Wget Reboot
+*** Backup: encrypting backup does not require 7zip package anymore
+*** Certificates: split "Let's Encrypt" certificates into multiple files
+*** Troubleshoot: added dynamic routes debugging information
+*** WebUI: added ability to open new page in new tab without entering user credentials
+*** WebUI: improved SDK example application
+*** Glib2: updated version to 2.80.5
+*** Kernel: updated version to 5.4.282
+*** Ncurses: updated version to 6.5
+* <b>Fix</b>
+** <b>Network</b>
+*** Firewall: fixed automatic priority option change
+*** Mobile: fixed hang up of QMI WDS service
+*** Mobile: fixed QMI errors when multi APN is configured
+*** Mobile: fixed typo in "m2m.airinternet.eu" APN for "Airinternet" operator in APN database
+*** Network: fixed mobile Bridge/Passthrough mode not working after changing LAN interface settings
+*** Network: fixed "LAN to WAN" and "WAN to LAN" button errors
+** <b>Services</b>
+*** BACnet: fixed communication issues between the ports
+*** BACnet: added all available default baud rates
+*** BGP: fixed AS field to allow duplicate values
+*** BGP: fixed Access list filters not applying fully
+*** DLMS: added all available default baud rates
+*** DMVPN: fixed DMVPN GRE instance disappearing when creating new IPsec instance
+*** DNP3 Client: removed unnecessary max length display for test response field
+*** DNP3 Client: renamed TCP Station to TCP Client in the API documentation
+*** DNP3 Client: added all available default baud rates
+*** DNP3 Outstation: added all available default baud rates
+*** GPS: fixed NMEA collecting and cache file path validations
+*** GPS: added validation for missing required AVL options
+*** GPS: fixed an issue where a firmware update with keep settings would remove existing hosts
+*** GPS: fixed HTTPS hostname validation
+*** GRE: fixed interface not showing up in OSPF and RIP selections if it is off
+*** IPsec: fixed IP rule not appearing after network restart
+*** IPsec: fixed duplicate port values in IPsec firewall rules
+*** Ledman: fixed issue when power LED turns off when rebooting device
+*** Modbus Client: added all available default baud rates
+*** Modbus Client: added missing API docs for Modbus test request
+*** Modbus Server: added all available default baud rates
+*** Modbus Server: fixed firewall rule staying enabled when app is disabled
+*** Modbus Server: fixed firewall rule creation
+*** Modem Control: added all available default baud rates
+*** NTRIP: added all available default baud rates
+*** OpenVPN: fixed the configuration after disabling the use of external services
+*** OpenVPN: fixed OpenVPN restarting when mobile interface comes up
+*** Over IP: added all available default baud rates
+*** SNMP: fixed Hotspot OIDs' hssID and hssUsername display
+*** Tinc: fixed adding routes to remote subnets
+*** Tinc: fixed configuration generation issues when creating multiple network and host instances
+*** Tinc: fixed issues with route creation when using IPv6 addresses in tunnel configuration
+*** Tinc: fixed validation for uploading key files
+** <b>System</b>
+*** Backup: fixed uploading backup with memory expansion enabled
+*** CLI: fixed some private IPs being incorrectly determined as public
+*** JSON-RPC: fixed login "Access Denied" error
+*** WebUI: added API required values validation when enabling BACnet, DLMS, DNP3, Modbus, MQTT, NTRIP services
+*** WebUI: fixed 'Memory' status card progress bars visuals
+*** WebUI: fixed search bar suggestions after removing packages
+*** WebUI: fixed showing data in modals for users with only read permissions
+*** WebUI: fixed custom SDK pages not loading correctly
+* <b>CVE Patches</b>
+** CVE-2021-3520
+** CVE-2021-44540
+** CVE-2021-44541
+** CVE-2024-4032
+** CVE-2024-6119
+** CVE-2024-6232
+** CVE-2024-6923
+** CVE-2024-7264
+----
 ===<b><span class="plainlinks">[https://firmware.teltonika-networks.com/7.9.4/TRB2/TRB2_R_00.07.09.4_WEBUI.bin TRB2_R_00.07.09.4]</span></b> | 2024.10.02===
 * <b>Improvements</b>