11.40 Now in CURRENT Tier

Houston, TX –

As previously announced in our cPanel & WHM 11.40 Webinar and at cPanel Conference 2013, cPanel, Inc. is thrilled to release cPanel & WHM software version 11.40, which is now available in the CURRENT tier.

cPanel & WHM version 11.40 offers support for IPv6 and 1:1 NAT, an API Shell, and more.

IPv6 Support
cPanel & WHM is now IPv6-enabled with dual-stack support, allowing customers to add IPv6 or IPv4 to any account. This feature prepares our customers for future demand.

1:1 NAT Support
cPanel & WHM version 11.40 provides 1:1 NAT, giving customers the ability to support a broader range of hosting environments.

API Shell
In 11.40, cPanel & WHM includes an API Shell, enabling customers to run and troubleshoot API calls interactively through the cPanel & WHM user interfaces. This feature helps our customers better understand API calls.

Detailed information on all cPanel & WHM version 11.40 features can be found at An overview of the latest features and benefits is also available at

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