The version number scheme for the AAF IdP Installer is based on the Semantic Version 2.0.0 guide concatenated with the version of the Shibboleth IdP being installed.
Given a version number MAJOR.MINOR.PATCH+idp-MAJOR.MINOR.PATCH, the first three values will be incremented as follows:
Additional labels for per-release (alpha and beta) are also used to indicate that the version may be unstable and might not satisfy the intended installation requirements.
The version of the Shibboleth IdP is appended to each version for convenience.
Example: AAF Idp Installer version number: 1.1.0+idp-3.2.0