SpigotMC/Spigot — pull request #202 by Zbob750 (2014-07-23 22:10:59+00:00)
Title: Fix PlayerItemDamageEvent

This was removed in the 1.7.10 update, causing the event to never fire. Re-adding it seems to have resolved the issue.

Tested with a small logging plugin that confirmed after this change it was again firing, and still working as intended.