- E 2.104.260
- E 2.104.244
The tag is present in Lintian version 2.104.260. That is the most recent version we know about.
Format sections in doc-base control files for HTML or Info documents must contain an Index field specifying the starting document for the documentation. Even if the documentation is a single file, this field must be present.
Refer to Debian doc-base Manual section 126.96.36.199 for details.