[0points]

"air-gapped" self hosted app.

It used to be the default that self hosted apps didn't telemetry and call home.

I feel there's more than one self hosted foss jira alternative around already, that of course wouldn't telemtry or call home.

Some I used in the past:

https://www.redmine.org/

https://phacility.com/phabricator/ no longer maintained :-(

[xorcist]

Phrabricator lives on in Phorge, which is seeing active contributions.

I haven't used Phorge, but Phrabricator is easily my favourite tool among the source code portals. The code review system actually works and does not make me tear my hair out. I am completely at a loss why the commercial side of it seemingly failed after all those years, when products such as Bitbucket and Gitlab seem to do well.