13 March 2013
WHMCS version 5.2.1 is now available (major release).Upgrading to WHMCS 5.2.1
WHMCS 5.2.1 can be upgraded to (or installed) using any of Installatron's products. Use Installatron's optional Automatic Update feature to automatically apply WHMCS updates as new versions are released, or use Installatron's Clone feature to duplicate an existing WHMCS install to test the 5.2.1 upgrade prior to applying it live. Get started managing your WHMCS installations with InstallatronWhat's New in WHMCS 5.2.1
This update contains many exciting new features and improvements.
One of the major highlights of this release is the introduction of Two-Factor Authentication. Both yours and your clients' security is of the utmost importance to us, and the introduction of Two-Factor Authentication support to WHMCS for both staff and clients allows you to add an additional layer of security to the login process. Two-Factor works by taking the password you already use, and combining it with an item which only you have, such as your phone in most cases, which will allow WHMCS to verify it's you and only you logging in to your account.