Release Notes: This release adds several small (but useful) bugfixes. In particular, there are fixes for the "licenses" service type, fixes for the quotes page missing edit/delete links, and improvements for newer versions of PHP and MySQL.
Release Notes: This release adds many new features, including new invoice templates, a better UI, credit notes, and more telco billing features such as VoIP billing.
Release Notes: This release is mainly a bugfix release but also includes new invoice templates, various minor tweaks, SELinux support, and vastly improved installation guides.
Release Notes: This release provides ACID compliance, improved user interface, numerous bugfixes, more PDF export options, a database backup utility, and much more.
Release Notes: This release has discounting abilities, improved sales tax reports to handle partial payments, and various minor bugfixes.
Release Notes: This release provides various bugfixes and UI improvements, as well as new service usage alerts, better time reporting, improved documentation, a PayPal payment gateway, and more sample code for developers.