Bukkit

• ==== 1.1: ====
• Fixed nullPointerException on startup
• ==== 1.3.1:3: ====
• New versioning system.
• Added more configuration.
• Added another zombie effect (Poison)
• Made zombies faster.
• Fixed unkownMajorMinorVersion error. (Now use 64 bit version or 32 bit version depending on your setup)
• ==== 1.3.1:4: ====
• Fixed config reloading unnecessarily
• Made aggro range of zombies configurable
• ==== 1.3.1:5: ====
• Fixed zombie spawning. HUGE ERROR please update
• Made zombies being faster actually working.
• Added PluginMetrics
• ==== 1.3.1:6: ====
• Fixed config rebuilding on startup
• Added more configuration for spawning.
• Fixed configurable zombie aggro range.
• ==== 1.4.6:1: ====
• Added range for extra zombies
• Added option to keep zombies from burning in sunlight
• ==== 1.5.2:1 ====
• Completely rewrote. Check documentation.
• ==== 2.2.2 ====
• Updated to Resource Packs.
• ==== 2.2.3 ====
• Removed (broken by minecraft) resource pack to comply with BukkitDev rules.
• ==== 2.2.4 ====
• Fixed NPE when zombie targeting in non-configured world
• Added configurable auto-updater.

Does not send resource pack.