v6.1.9 (2019-04-23)
* First released version

v6.1.10 (2019-07-02)
* Added protection against brute force attacks
* Added filtering out of sensitive data from the report
* Added support of backup and restore of encrypted configuration
* Added support of dynamic starting time of automatic update
* Added dropping SYN packets with suspicious MSS value
* Extended compatibility check of uploaded user modules
* Enabled OpenVPN management interface
* Fixed route selection in Multi WAN mode
* Fixed setting preferred technology
* Fixed CVE-2019-11477 in Linux kernel
* Fixed CVE-2019-11478 in Linux kernel

v6.2.0 (2019-08-16)
* Added support of load balancing
* Added support of interface selection to PPPoE client
* Added support of IEEE 802.1Q to PPPoE client
* Added support of PAM RADIUS authentication
* Added support of hardware flow control
* Added support of loading certificates in PEM format
* Added support of loading certificates in PKCS#12 format
* Added support of VRRPv3 and the second instance
* Changed look of the web interface
* Applied toolchain hardening
* Fixed netmask validation
* Upgraded Linux kernel to version 4.14.138
* Upgraded library glibc to version 2.30
* Upgraded program OpenVPN to version 2.4.7
* Upgraded program curl to version 7.65.3
* Upgraded program sudo to version 1.8.22
* Upgraded program iproute2 to version 4.14.1
* Upgraded program iw to version 4.14
* Upgraded program hostapd to version 2.9
* Upgraded program wpa_supplicant to version 2.9

v6.2.1 (2019-10-16)
* Added support of inotify for monitoring filesystem events
* Added support of 64-bit traffic counters
* Fixed counting transferred data over mobile connection
* Fixed processing of non-standard responses to AT commands
* Fixed processing of corrupted bootloader configuration
* Fixed access to FTP/PPTP server behind NAT
* Fixed crashing of PPTP client
* Fixed setting of Ethernet PHY
* Fixed RS485 direction control during reception
* Fixed CVE-2019-16746 in Linux kernel
* Fixed CVE-2019-17133 in Linux kernel
* Upgraded library OpenSSL to version 1.0.2t
* Upgraded library libpcap to version 1.9.1
* Upgraded program tcpdump to version 4.9.3

v6.2.2 (2019-12-16)
* Added programs "snmpget" and "snmpset"
* Added support of PAM TACACS+ authentication
* Added taking over of server users during RADIUS/TACACS+ authentication
* Changed format of transferred data in output of "status -v" command
* Increased maximum number of pending TCP connections in HTTP server
* Fixed routing packets over IPsec with overlapping subnets
* Fixed establishing of L2TP tunnel
* Fixed CVE-2019-16275 in program hostapd
* Upgraded program curl to version 7.67.0

v6.2.3 (2020-02-11)
* Added checking of DPD delay and DPD timeout in IPsec configuration
* Reworked restarting WiFi so AP and STA are started independently
* Disabled reverse IP lookup in PAM RADIUS plugin
* Disabled reverse IP lookup in FTP server
* Fixed several bugs in VRRP
* Fixed restoring default configuration when RST button is pressed during boot sequence
* Fixed processing of very long AT command response

v6.2.4 (2020-04-25)
* Added support of SHA384 to IPsec
* Added configuration of restraints for FTP and Telnet
* Added configuration of minimum TLS protocol version
* Added information about misaligned memory access to the report file
* Changed default APN for PLMN 45435 to "wbdata"
* Fixed creating VLANs with ID 1 and 2
* Fixed unlocking and unblocking SIM card
* Fixed information about flags of bridges interfaces
* Fixed CVE-2019-5108 in Linux kernel
* Fixed CVE-2019-18282 in Linux kernel
* Fixed CVE-2020-8597 in program pppd
* Fixed CVE-2018-5388 in program strongSwan
* Fixed CVE-2018-10811 in program strongSwan
* Upgraded program OpenVPN to version 2.4.9
* Upgraded program dhcpcd to version 7.2.5
* Upgraded program dnsmasq to version 2.81
* Upgraded program ftpd to version 1.9.4
* Upgraded program sudo to version 1.8.31

v6.2.5 (2020-06-13)
* Added support for 802.1X authentication via Ethernet interfaces
* Changed password encryption method from MD5 to SHA256
* Increased maximum number of parameters in a configuration file to 1000
* Disabled autocomplete of password fields
* Hidden sensitive information in web interface
* Fixed detection of MRAM during startup
* Fixed CVE-2019-19447 in Linux kernel
* Upgraded program strongSwan to version 5.8.4

v6.2.6 (2020-09-11)
* Added description field for each FW and NAT rule
* Enabled support of VRF Lite in Linux kernel
* Enabled support of UNIX98 pseudoterminals
* Enabled SIM Toolkit on LE910-EU V2 modules
* Changed default APN for PLMN 24007 to "4g.tele2.se"
* Changed default APN for PLMN 45403 to "mobile.three.com.hk"
* Changed default APN for PLMN 42501 and MSIN 9320xxxxxx to "wbdata"
* Fixed rare issue when restarting SNMP service
* Upgraded program dnsmasq to version 2.82

v6.2.7 (2020-12-17)
* Added support of Hardware UUID
* Added programs "port1" and "port2" for controlling expansion ports
* Added logging of user authentication failure when accessing the web interface
* Improved identification of router type in the web interface
* Improved permission checking when executing commands like "status"
* Enabled support of POSIX message queues in Linux kernel
* Fixed importing encrypted key from file
* Fixed CVE-2020-25705 in Linux kernel
* Upgraded library OpenSSL to version 1.1.1i
* Upgraded program OpenVPN to version 2.4.10
* Upgraded pam_tacplus plugin to version 1.6.1

v6.2.8 (2021-02-19)
* Added support of tls-crypt mode to OpenVPN configuration
* Added support of setting local IP address to GRE configuration
* Added ability to restrict HTTPS to TLS 1.3
* Added program ebtables
* Added program doas as a replacement for program sudo
* Enabled automatic reboot when all memory is exhausted
* Fixed resolving of IP address in OpenVPN
* Fixed possible reflected XSS attack
* Upgraded library OpenSSL to version 1.1.1j
* Upgraded program curl to version 7.74.0
* Upgraded program dnsmasq to version 2.84

v6.2.9 (2021-04-07)
* Added detailed information about the signal to mobile network status
* Added information about frequency band to mobile network status
* Added programs "basename", "cut", "dirname", "printf", "readlink" and "realpath"
* Added JavaScript validation of string inputs
* Changed default APN for PLMN 22603 to "broadband"
* Changed default APN for PLMN 22610 to "net"
* Upgraded library OpenSSL to version 1.1.1k
* Upgraded program curl to version 7.76.0
* Upgraded program ftpd to version 2.0

v6.3.0 (2021-05-07)
* Added support of route-based VPN to IPsec
* Added support of certificate-chain validation in IPsec
* Added support of certificate revocation check to IPsec
* Change output of "status" command to show TAC in case of LTE networks
* Changed remote syslog to use standard RFC 3164 format
* Fixed RS232 hardware flow control
* Upgraded program OpenSSH to version 8.5p1
* Upgraded program OpenVPN to version 2.4.11
* Upgraded program dnsmasq to version 2.85
* Upgraded program strongSwan to version 5.9.2

v6.3.1 (2021-07-21)
* Added support of the second binary input to SMS configuration
* Added support of setting MTU and MRU to PPTP configuration
* Added support of setting MTU and MRU to L2TP configuration
* Increased number of firewall rules from 8 to 16
* Fixed checking IPsec SA for multiple tunnels with same IDs
* Upgraded program dhcp-isc to version 4.1-ESV-R16-P1
* Upgraded program curl to version 7.78.0
* Upgraded program strongSwan to version 5.9.3

v6.3.2 (2021-09-30)
* Added support of SSID isolation
* Added support of Docker
* Added program "shred"
* Added program "sysctl"
* Added match extension "mark" to ebtables
* Added match extension "addrtype" to iptables
* Added common CA certificates
* Added information about frequency band and signal to SNMP
* Added information about RAM and CPU usage to SNMP
* Enabled SFTP file access logging
* Enabled protection against TCP TIME-WAIT Assassination
* Disabled compression and deprecated ciphers in OpenSSL library
* Improved security of Linux kernel and userspace
* Improved security of HTTP(S)
* Improved security of cookies
* Improved security and interoperability of IPsec
* Fixed SIM Toolkit activation in Telit LE910-EU V2 modules
* Fixed connection to GPRS networks with LE910-EU V2 modules
* Fixed setting of Perfect Forward Secrecy in IPsec
* Upgraded library OpenSSL to version 1.1.1l
* Upgraded program curl to version 7.79.1

v6.3.3 (2021-12-13)
* Added support of WireGuard VPN
* Added support of Cisco FlexVPN to IPsec
* Added SINR to mobile network status and SNMP mobile subtree
* Added waiting for RESET button release before resetting
* Renamed menu item "LAN" to "Ethernet" in web interface
* Enabled permanent displaying Location and Name in web interface
* Changed default TTL for GRE packets to 64
* Fixed remote access issue when using route-based IPsec
* Fixed possible reflected XSS attack
* Fixed exit code of program "snmptrap"
* Fixed several issues in USB and DMA drivers
* Upgraded program BusyBox to version 1.34.1
* Upgraded program OpenSSH to version 8.8p1
* Upgraded program strongSwan to version 5.9.4

v6.3.4 (2022-02-09)
* Added support of two-factor authentication
* Added support of second remote IP address to IPsec configuration
* Added support of second remote IP address to OpenVPN configuration
* Added support of user-defined up/down scripts to IPsec configuration
* Added support of user-defined up/down scripts to OpenVPN configuration
* Added support of passphrase to OpenVPN configuration
* Added support of username and password in OpenVPN X.509 multiclient mode
* Added support of setting MTU to IPsec configuration
* Added support of setting MTU on Ethernet interfaces
* Added support of regenerating SSH key
* Added support of automatic redirect to a welcome page
* Added support of resolving "localhost"
* Added invalidation of other active sessions after password change
* Fixed IPsec malfunction when ID does not match certificate subject
* Fixed backup of IPv6 up/down scripts during firmware update
* Fixed CVE-2021-20322 in Linux kernel
* Fixed CVE-2021-45485 in Linux kernel
* Fixed CVE-2021-45486 in Linux kernel
* Upgraded library libnl to version 3.2.25
* Upgraded program hostapd to version 2.10
* Upgraded program ppp to version 2.4.9
* Upgraded program strongSwan to version 5.9.5
* Upgraded program wpa_supplicant to version 2.10
