iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
Apple 24'' LED Cinema Display Available for Order
Apple recently discontinued the 23" Apple Cinema Display to make way for the new LED screen.
The new screen introduces an LED backlight, iSight camera, speakers, and Mini DisplayPort. Rumors have suggested that Apple could be updating the rest of their Cinema Displays at Macworld San Francisco 2009 in January.