Elon Musk, the CEO of American electric car company Tesla, tweeted late on Saturday that the "FSD Beta 2.10" software update for Tesla "should be good to launch on Sunday evening," according to Bloomberg News. Musk mentioned on Saturday that "a few last-minute concerns" had forced the company to postpone the launch by a few days. Tesla, based in California, specializes in manufacturing electric vehicles and electric components for rail systems. It is a public company traded on the NASDAQ with the ticker symbol TESLA and reported profits after 10 years in the first quarter of 2013.