If you have remained on a WHMCS version that is past its End of Life (EOL) date for multiple years, we recommend that you update WHMCS as soon as possible. Make sure that you meet the system requirements for each EOL version that you upgrade through to reach a modern, supported version.
Our development cycle refines WHMCS to ensure a great experience with new features, fixes, and security updates for supported versions.
Through each year, WHMCS releases new features and provides maintenance and critical bug fixes through multiple distribution methods.
WHMCS is full of exciting features and useful tools. For the best experience, we recommend becoming familiar with our term glossary.