Spigot 1.13.1 latest (and 1.13)
EssentialsX 2.15.0.45 (and previous)

Prior to the 1.13.x flattening, pumpkins were carved (jack-o-lanterns). Naturally spawned pumpkin is now uncarved; carved_pumpkin is a different block/item entirely.

/give [player] pumpkin
/i [player] pumpkin

give a carved_pumpkin, as they did prior to 1.13.x.

I've updated the script to add a few more pumpkin aliases. They'll be added to this repo when I get a chance to push an updated items.json.

Closing as the actual aliases have been added (though the plugin hasn't yet been updated).

Yes, probably. :)

Those should work fine. carved pumpkin would be a nice extra.

I don't think we're going to add aliases with spaces between, as our commands aren't currently designed to handle that.

No worries. I guess that's more a Skript thing. :)

When the new item system lands, carved pumpkin will have the names carved_pumpkin and carvedpumpkin automatically. Is it worth adding alternative item names for this?

There are a few other names i can think of, hollow_pumpkin, faced_pumpkin, sheared_pumpkin, legacy_pumpkin, cutted_pumpkin.