Major changes in 3.4.2 are: * Fix a crasher when using network devices * Fix a crasher when entering "http" addresses manually in the location bar * Fix button packing for media content cluebar * Fix rename field selection color in backdrop state * Don't show context menus on sidebar headings * Don't remove selection when clicking on a row out of name boundaries * Fix a wrapping issue with numeric strings in some circumstances * Plug some memory leaks