Minecraft 1.4 Update - What's New
Halloween-themed update adding Wither boss, beacons, anvils, command blocks, and several new hostile mobs including Wither Skeletons and Witches.
Overview
Minecraft 1.4 is a stable release for Minecraft: Java Edition, published on October 25, 2012. It is the base 1.4 release, known to the community as the Pretty Scary Update, and it bundles 20 documented changes across 4 areas of the game.
The work in this update spans gameplay, mobs, blocks & items, and commands. On the gameplay side it brings Wither boss fight and Nether Star drop and beacon blocks with area buffs.
Within Minecraft's history, 1.4 is the Halloween-themed update that introduced the Wither boss. Its signature additions include the Wither, the beacon, the command block, and anvils, and this release is where they first arrived for everyone playing on the stable channel.
Changes
#Gameplay(5)
- Added Wither boss fight and Nether Star drop
- Added beacon blocks with area buffs
- Added anvil for item repair and renaming
- Added command block for map makers
- Added difficulty lock per world
#Mobs(5)
- Added Wither boss
- Added Wither Skeleton
- Added Witch
- Added Bat
- Zombie Villagers can now be cured
#Blocks & Items(7)
- Added beacon block
- Added anvil
- Added flower pot
- Added item frames
- Added cobblestone wall
- Added carrots and potatoes as crops
- Added pumpkin pie
#Commands(3)
- Added command block with configurable commands
- Added /difficulty command
- Added /spawnpoint command
Server Admin Migration Guide
- Update server jar - no world format changes
- Command blocks are disabled by default in server.properties
- Enable command blocks with enable-command-block=true
Known Issues
- Wither can destroy blocks unintentionally in certain areas
- Anvil cost scaling can become prohibitively expensive
What This Means
For players
If you play singleplayer or on a server, 1.4 is safe to update to. New blocks and items become craftable, new mobs begin to spawn in eligible worlds, and existing worlds carry forward without resetting. Back up your save first as a habit, then load it on the new version.
For server admins
Server owners should not rush a production upgrade. Wait for your platform (Paper, Spigot, Fabric, Forge, NeoForge) and every plugin or mod to publish 1.4-compatible builds, then test the full stack on a staging copy before touching the live world. Command or datapack changes in this version can break custom map logic, so re-check those especially.
Background & Context
- 1.4 (the Pretty Scary Update) was a major version bump, the kind of release that introduces a new theme of content to the early 1.x era.
- Minecraft: Java Edition keeps full backward compatibility for worlds, so saves created on 1.4 continue to open and upgrade on later releases.
- Always keep a backup of important worlds before changing versions; the Astroworld versions database tracks client and server compatibility for 1.4.
Frequently Asked Questions
When was Minecraft 1.4 released?
Minecraft 1.4 was released on October 25, 2012 as a stable release for Minecraft: Java Edition.
What does the Minecraft 1.4 update add?
Halloween-themed update adding Wither boss, beacons, anvils, command blocks, and several new hostile mobs including Wither Skeletons and Witches. Notable entries include: Added Wither boss fight and Nether Star drop; Added beacon blocks with area buffs; Added anvil for item repair and renaming. In total it documents 20 changes across 4 categories.
Is Minecraft 1.4 stable for survival worlds?
Yes. 1.4 is a stable release; existing worlds upgrade in place and the version is intended for normal singleplayer and multiplayer play. Back up your save before updating as a precaution.
Can I run 1.4 on a Minecraft server?
You can, but wait until your server software (such as Paper, Spigot, Fabric, Forge, or NeoForge) and all of your plugins or mods publish builds compatible with 1.4, then test on a staging server before upgrading the live one.
What is Minecraft 1.4 called?
Minecraft 1.4 is the Pretty Scary Update. It is the Halloween-themed update that introduced the Wither boss, headlined by the Wither, the beacon, the command block, and anvils.
Are there known issues in 1.4?
Yes. Documented issues for this build include: Wither can destroy blocks unintentionally in certain areas; Anvil cost scaling can become prohibitively expensive. These are typically resolved in a later point release.
Looking for version compatibility info?
Check client and server version details on our versions database.