Of the iOS apps listed above, three out of four were last updated over or around a year ago - before the release of Taskpaper 3. Listacular was updated in April 2016 but the update seemed focused on only a couple major bugs.
Pardon the naiveté, but will or should these apps work with Taskpaper 3 format? And, if so, are there any caveats or limitations?
(For my current purposes, I am looking for an iPhone iOS app that can view and perform very basic editing of Taskpaper files, though I don't discount needing something more robust in the future).
Thanks, in advance, for any and all guidance!