v6.2.9 (2021-04-07)
* First released version

v6.3.0 (2021-05-07)
* Added support of Multi SSID
* Added support of route-based VPN to IPsec
* Added support of certificate-chain validation in IPsec
* Added support of certificate revocation check to IPsec
* Added support of TPM 2.0 chip to IPsec
* Added more information about connection to NR5G-NSA networks
* Change output of "status" command to show TAC in case of LTE networks
* Changed module shutdown sequence to prevent "call throttled" errors
* Changed remote syslog to use standard RFC 3164 format
* 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 WiFi module
* 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
* Fixed wake up from lower power mode
* Fixed WiFi interface statistics
* Fixed CVE-2020-24586 in Linux kernel
* Fixed CVE-2020-24587 in Linux kernel
* Fixed CVE-2020-24588 in Linux kernel
* Fixed CVE-2020-26139 in Linux kernel
* Fixed CVE-2020-26147 in Linux kernel
* Fixed CVE-2020-26558 in Linux kernel
* Fixed CVE-2020-36386 in Linux kernel
* 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 WPA3 security
* 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
* Increased throughput of Telit FN980 modules
* Fixed setting of Perfect Forward Secrecy in IPsec
* Fixed CVE-2020-3702 in Linux kernel
* 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 support of waking up from low power mode by RESET button
* 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 compatibility of external kernel modules
* 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 Quectel RM520N modules
* 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 truncated value of sysObjectID in SNMP response
* 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

v6.3.5 (2022-04-20)
* Added support of TAP interface to OpenVPN configuration
* Added support of storing system log to eMMC memory
* Added support of changing device ID for remote logging
* Added support of updating firmware in Telit FN980 modules
* Added support for more SFP+ module types to Linux kernel
* Added USB/IP EVEUSB driver to Linux kernel
* Added program "dd" for copying files
* Renamed User Modules to Router Apps
* Fixed connection to a mobile network in IPv6 mode
* Upgraded library zlib to version 1.2.12
* Upgraded library OpenSSL to version 1.1.1n
* Upgraded program OpenVPN to version 2.4.12
