Announcement Date: 24 January, 2022

New features:
[system] VPN module
[farms] let’s encrypt integration in the web GUI
[farms] HTTP headers mangling for HTTP(S) profiles
[farms] URL mangling for HTTP(S) profiles
[system] new messages for notifications
[system] configure remote syslog in UDP/TCP mode

Improvements:
[system] ZCLI update
[farms] SSL errors improvements for HTTP(S) farms
[farms] Personalized WAF ERROR code 403
[system] multi-listeners for HTTPS web GUI and SSH service
[system] web GUI SSL certificate modification
[routing] added a new field for comments in the routing module
[cluster] more interfaces can be monitored and members of the cluster service
[ipds] improve user experience configuration for WAF OWASP rulesets
[webgui] new GUI with latest Angular version with user experience improvements