Knowledge Identifier: $MacBook_Pro
Apple Inc. - In June 2007, Apple upgraded the MacBook Pro, replacing cold cathode fluorescent lamp backlit LCD displays with mercury-free LED backlit LCD displays and arsenic-free glass, and has since done this for all notebooks
On February 26, 2008, the MacBook Pro line was again updated
Apple released the third generation of MacBook Pro in June 2012 as a 15-inch screen size only
Apple discontinued the 13-inch 2nd generation MacBook Pro on October 27, 2016
As of January 2019, there are reports of issues with the same type of keyboards in the 2018 MacBook Air.