GP Unique ID has been updated to version 1.1 and is now available via automatic upgrade and for download on your My Account page.
This update provides support for conditional logic for the Unique ID field type. This allows you to conditionally generate a unique ID for the submitted entry dependent upon the data the user has entered and other conditions.
Developers looking to extend GP Unique ID will be happy to note that the
GP_Unique_ID::field_obj variable (which contains a bulk of this plugin’s functionality) is now publicly accessible. If you’re not a developer, that will probably make zero sense. Just know it’s handy.