Possibility of forcing all blocks as death blocks except whitelisted or defined course blocks?

[mibby]

That way you could have an open parkour course at spawn but prevent wandering around, enforcing players to follow a specific path.

[A5H73Y]

Unfortunately given the way the plugin is made, with performance in mind, this isn't possible without having to change quite a lot.
However I will experiment to see how nicely it can be implemented and update this ticket.

[A5H73Y]

With the invention of ParkourModes, this can be created as a new type of Mode, with a configurable Material defined (perhaps per-course). Unsure what to call the new Mode.