[ Gary Lasker ] * softwarecenter/app.py, softwarecenter/view/softwarepane.py: - correctly refresh the availablepane view on a change to software sources (LP: #559539) * softwarecenter/app.py, softwarecenter/view/availablepane.py, softwarecenter/view/navhistory.py: - clear navigation history on a software channel refresh because packages in the history stack might no longer be available
[ Michael Vogt ] * softwarecenter/view/appdetailsview.py: - fix displaying removal warning when listview interface buttons are used (LP: #561018)