Microsoft Corp.’s GitHub is releasing a pricier paid version of its artificial intelligence software development tool that can answer questions based on a company’s own programming code, a feature designed to help new engineers get up to speed and enable veteran coders to work faster.Microsoft Corp.’s GitHub is releasing a pricier paid version of its artificial intelligence software development tool that can answer questions based on a company’s own programming code, a feature designed to help new engineers get up to speed and enable veteran coders to work faster.Business[#item_full_content]