I'm using the smartsheet library, and it works pretty well, except that checkboxes always return None, no matter the value. I submitted a bug to the repo on github, and linked it to some other folks that noted the same problem on StackOverflow. For the tool I'm trying to build, I really need that feature to work, or at least know when it might get some attention, so I can make other arrangements. Does anyone know how often Smartsheet updates it's API and SDKs?