unfortunetaly the update Piwik 2.12.0 to Piwik 2.12.1 resulted in a relevant problem for usability :
visitor >> visitor-log
Weekdays are now shown in long version - full text - so the time is invisible in many screen resolutions.
To show the weekdays in space saving short version was the better solution :
- understandable enough for weekdays
- especially because the weekdays are repeating in each visit line of a day
- time visibility is much more important than weekdays as a long word
- especially because the time is unique per visit
The problem was realised with screen resolution of 1440 x 900 and 1280 x 800.