Approximately once a year, a new Geneious Prime version is released. A new version (eg Geneious Prime 2019) has new features and functionality as well as improvements.
Our development team support the two most current versions of Geneious and will release updates (eg 2019.1) to these versions.
If you have a perpetual license for this version, or are on a current subscription plan the update is free. If you have a perpetual license for an older version (eg R10) you must purchase an upgrade to use the latest version.
You can read through a release history at the Previous Versions Page.