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Introduced in Tiki3, this permits to fill out a form to build or edit a plugin. Thus, no need to remember or look up the syntax.
Wiki Help revamped
The Wiki Help has been revamped so that it is offered on the side as a red balloon with a lens on top. When you click on it, it allows you to select the Wiki help or Plugin help, once you click on any of the green + signs on their left.
Later on, once saved, those plugin call can be edited in a quicker and more user friendly way, through the new plugin edit feature: