Tests required for PEP
There's been reasonable investment in PEP over the last 12 months, but we have no idea if it'll continue to work, even though this is a core feature that many would consider "mission critical".
There is no coverage by unit tests, and no coverage through the Smack integration tests.
Look for opportunities to add unit test coverage
Contribute integration tests to Smack (or sibling repository) to give confidence that it’ll continue to work in production