Upon updating Fedora I got the error:
```
Cannot enable multiple streams for module 'maven'
```
This can be solved by running:
```
dnf module reset <name>
```
Lotus Notes Traveler customers should apply Traveler 8.5.2.4 (Fix Pack 4) PRIOR to upgrading the Domino Server (hosting Traveler) to Domino 8.5.2.3 or later releases.
C. Weiss, R. Premraj, T. Zimmermann, and A. Zeller. Proceedings of the Fourth International Workshop on Mining Software Repositories, (May 2007)predicting time and effort of fixing a bug based on evaluations with the eclipse bugzilla dataset.