Bukkit

EM v5.5 Release build

Changelog compared to last release (5.4.4)

Full list of changes

• [+] Added option to disable all spawn eggs which overrides individual selections
• [+] Added option to disable all entity spawns which overrides individual selections
• Updated internals for better compatibility with future builds
• Fixed bug where player could dye a sheared sheep a blocked color and duplicate wool.
• ->>> Improved sheep replacement code, since you cant block the sheep from being dyed - it must be removed & respawned.
• Moved world loading to after enable so additional worlds are accounted for right away.

Potion blocking is considered 100% functional. If you have any issues please check your configuration before reporting it does not work.
The potion IDs you use can be found here: http://www.planetminecraft.com/blog/15x-potion-id-list/