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
