
The February security patch features the usual slew of fixes for vulnerabilities that affect Android, as well as fixes for seven vulnerabilities exclusive to Samsung devices. Only the Galaxy S7 is getting the update at this time, but the Galaxy S7 edge should be receiving the same update shortly. If you own the Galaxy S7, you should be able to download the update from the Settings » Software update menu. It's a 97 MB download, and according to the changelog, there isn't anything meaningful on offer other than enhanced security.
Thanks, Premkumar!