That is because more things have changed with the API, etc... than before. It will continue to happen and Bossland and team will continue to ensure it is not only working, but working properly with the best protection (based on what they know at the time). They have continued to ensure that Honorbuddy is working despite the desperate attempts by blizzard including lawsuits.
*Hats off to Bossland and team* Keep up the great work.