The tag is present in Lintian version 2.114.51. That is the most recent version we know about.
We use semantic versions.
The patch number is a commit step indicator relative to the
release tag in our Git
You can find the detection logic for this version at commit a1e47cb. For merge requests, please use the latest version in the Lintian check fields/package-relations.
This package has a relationship with the mail-transport-agent virtual package but does not specify the default-mta as an alternative.
default-mta and mail-transport-agent should only ever be in a set of alternatives together, with default-mta listed first.
Please add a "or" dependency on default-mta before mail-transport-agent.