Just updated to the new 1.8 and Echopet doesn't load:
[17:36:13 INFO]: [EchoPet] Enabling EchoPet v2.5.2-SNAPSHOT-b24
[17:36:13 INFO]: [EchoPet] [INFO] EchoPet 2.5.2-SNAPSHOT-b24 is not compatible with this version of CraftBukkit
[17:36:13 INFO]: [EchoPet] [INFO] Initialisation failed. Please update the plugin.