Latest version for F-Secure Freedome VPN on PC have been updated to 2.18.5493.0 and now include a killswitch and remember to enable it as it's not on by default. A killswitch was highly needed IMO as it could happen the VPN lost it's connection and only way to fully cover that and fast was with another software.
Official changelogs or releaselogs is available on the appstores similar they treat Sense nowdays. The VPN versions are not the same as for example the PC version is the latest and have no change/releaselog at all not even the business version other then for Android and iOS so not sure how F-Secure came up with that idea.
F-Secure Freedome is free the first 5 days.