All reports of isdefault-flag-is-deprecated for the archive. The extended description of this tag is:
The "isdefault" flag on debconf questions is deprecated as of debconf 0.5.00, and has been replaced by "seen" with the inverse meaning. From debconf 0.5 onwards there should be very few reasons to use isdefault/seen anyway, as backing up works much better now. See /usr/share/doc/debconf-doc/changelog.gz for more information.
The misuse of isdefault often leads to questions being asked twice in one installation run, or, worse, on every upgrade. Please test your package carefully to make sure this does not happen.
Severity: normal, Certainty: possible
Check: debconf, Type: binary, udeb, source
Evolution of the isdefault-flag-is-deprecated Lintian tag over the past 366 days:
Emitted (non-overridden): 3, overridden: 0, total: 3
The package names link to the relevant maintainer page and the corresponding report for the source package. The links go to the full maintainer report page, which includes info and experimental tags and overridden tags, rather than the default page that shows only errors and warnings.
interchange 5.7.7-2.1 (binary)
interchange-cat-standard 5.7.7-2.1 (binary)