We are pleased to announce the release of WHMCS V4.3.1 - the latest stable release of WHMCS.

In this release, there are lots of new features but also many enhancements & improvements to the existing system to improve overall stability, compatability and functionality.

First, there's a new order option - the Ajax order form - fully open source and therefore completely customisable - this is a streamlined order process utilising the latest Ajax technology to create a single page, one-step order process.

There's also a new twitter integration, allowing you to easily display your latest tweets and a link to your company twitter page from the WHMCS client area automatically.

The new features don't stop there though, there's new options in promotions to setup time limited recurring promos, an expanded product downloads feature to allow addons to also grant download access, customisable admin email templates, ability to invoice in advance different periods for different billing cycles, weighting product addons, and much more..

There's a number of usability enhancements too, including but not limited to, a more flexible admin order process supporting multiple quantites of an item and manual price overides, an enhanced pending order display showing clients full name/address & ability to re-run the MaxMind fraud checks, the ability to change all of a clients products/services payment method in one single action and the ability to record suspension reasons when manually suspending a product.

And the usability enhancements aren't just for admin users, there's also been enhancements to the client side too with search and sorting functionality added to aid clients managing lots of products & domains.

So hopefully as you can see from the above, there has been a lot of work put into this release and we're very pleased with it here at WHMCS - and hope you will be too!

For a more detailed look at some of the new features & functionality in V4.3, please check out www.whmcs.com/whatsnewinv43.php

For existing users, you can download your copy today from the client area @ www.whmcs.com/members/clientarea.php

Or alternatively, our professional upgrade service is available as usual for $19.95 so to have us handle the upgrade for you. You can order that @ www.whmcs.com/upgradeservice.php

The online demo will be upgraded to V4.3 as soon as we get a chance to allow you to preview and try out some of the new features, and I'll post a full changelog overview below shortly.

Matt