KPF4 official release

quoted from the monthly newsletter for Kerio Technologies "Kerio Monthly Update - October 2003"

Kerio Personal Firewall 4 release on November 10th
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Kerio Personal Firewall 4 is scheduled for release on November 10th. The
new version adds intrusion detection, system security, and gives users
the ability to block pop-up windows and filter private information. The
price for a single user license will increase to $45/€45, while higher
user licenses bundles, volume licenses and site license pricing will
remain the same. Any customers that purchased 2.1 will get a free
upgrade to version 4. Subscription for future upgrades will be available
for 50% of the first year price.

 

Tread liightly on this release, at best the development of the program is still considered RC at best. They haven't release an update a while so hopefully they finally fixed some serious bugs.