Methods on tmplItem objects?
The documentation page for .tmplItem() lists all the fields on the returned object, but doesn't say anything about methods (so I assumed at first that they have none). The docs for .template() have examples, however, that call update() on a tmplItem. So … what exactly does update() do? Is it supported? Why isn't it mentioned on the .tmplItem() page? And are there any other methods on those objects?