At long last BonusTools for Maya 2017 is officially available for download. You may have noticed by now that the previous version of BT was (more or less) working with Maya 2017, but this new version has been updated with a number of new features as well as quite a few updates and bug fixes. This new installer will also work with older versions of Maya (2014-2016.5) but not all new features will be included in older versions.
Visit BonusTools Resource Page for information about how to download the installers:
What is new in BonusTools 2017