Packager-Version
Format
The Packager-Version field is automatically added by wpkg as it creates a package. It simply saves its version in the package so we know what version of the packager built a given package. The version is the same as what you get when you run:
wpkg --version
You may use the --verify-fields to check whether a package was built with an acceptable version.
This field is generated and if defined in your source control file, it is ignored (overwritten.)