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.
Upon updating Fedora I got the error:
```
Cannot enable multiple streams for module 'maven'
```
This can be solved by running:
```
dnf module reset <name>
```
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.