Introduce a "minor" tag for low-risk PRs that don't need a Trac ticket

That’s a really great suggestion, thank you!

I hadn’t considered that approach, but it makes a lot of sense. I also agree that increasing the number of bots could make the review process more noisy and harder to follow, which is something I’d prefer to avoid.

Standardizing the use of the ticket field (e.g. “N/A - {reason}”) seems like a simple and effective solution.

Thanks again for sharing this idea — I really appreciate it.