Description of problem:
keepassx-0.4.4 from @updates-testing is removing the newer version 2.0.2

Version-Release number of selected component (if applicable):
keepassx-1:0.4.4-1.fc24.x86_64
keepassx-2.0.0-2.fc24.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Ensure the only @fedora repo is enabled 
2. dnf install keepassx --> keepassx-2.0.0-2.fc24.x86_64
3. Enable @updates-testing repo
4. dnf update

Actual results:
Version 0.4.4 is installed, 2.0.0 removed

Expected results:
Version 2.0.0 is not removed, because 0.4.4 < 2.0.0, so either they are installed parallel or 0.4.4 is never installed

Additional info:
Technically, the 2.0 version should be deployed in a new non-conflicting package called e.g. keepassx2, to prevent this.