Complex sentence: Since March 2010, the main development effort has been on the BitC language being designed for use in Coyotos: as of April 2016, the last change to Coyotos was in June 2010.
Split into simpler sentences: Since March 2010, the main development effort has been on the BitC language being designed for use in Coyotos. As of April 2016, the last change to Coyotos was in June 2010.