Welcome to the Maya 2017 Update 2 What's New, which is an overview of changes to Maya since the last update. As of Maya 2017, we are maintaining and updating the software regularly, providing new features, and quicker fixes to customer issues.
Updates will be available on the Maya Downloads page as a full install of the product on Mac and Linux operating systems. On Windows operating systems, Maya Updates appear in the Autodesk Desktop App, as an incremental install. Each update will contain the fixes and features of any update prior to it.
Similarly, the Maya Help itself will be refreshed for each update. This means if you are not upgrading your software with each update, you may see help topics where information has been changed and it may not apply to your version of Maya. This may include Maya technical documentation, API Guide, Maya User Guide, and other resources as necessary.
For information regarding new API features in Maya 2017 Update 2, see What's New in API in Maya Update 2.