The traffic light buttons at the top left of windows have, like everything else in Yosemite, lost their glassy texture and are now flat matte red, amber, and green. However, on the plus side, the dock is fairly customisable using a free app called cDock, which allows you to change the dock's theme, add spacers, show only active apps and more. Not so good is the loss of the Dock preferences from the Apple menu – to change things like magnification or show/hide, you must now pay a visit to System Preferences. The shelf has gone, which will be a great relief to many, and the Dock has now reverted back to its original format, a rectangle. For those of us who used to mark Finder files and folders with a specific colour to indicate action that needed to be taken, for example, the tagging system is an irritation more than an aid. Nothing has been done about those confusing tagsįolders are now a brighter blue, but Apple hasn't taken the opportunity to rethink its confusing implementation of tags, which is a great disappointment.
