Trigger Zone, Pacman Ghost, SP Airboard, Blinking Gem (SCE) and Generator are the only things which can really be counted as new events, if only because (with the exception of the first) nobody knew about them for a while. In any case, as cool as it would be, nothing has been shown to suggest that JCS.ini can be used to create events - it's just there so Michiel didn't have to hardcode in which parameters could be used for each event, and could rename them easily.

A new "Search and Replace Events" function contest would almost work, but there's only so much that can be done with it...