Minecraft Snapshot 14w20a
Snapshot 14w20a is a solid update that fixes a bunch of bugs and polishes some rough edges. If you’re testing features for the next full release, this one’s worth running.
What Changed
Here’s what’s new in this snapshot:
- Caves now generate in deserts and mesas (finally)
- New /title command for adventure maps and custom chapters
- Tab list improvements when using health display objectives
- Spectator mode fly speed can now be adjusted vertically
- Stuck outside the world border? You can walk back inside now
- Lots of bug fixes
- Removed the 4th dimension from blocks (we’re sorry, kind of)
Bug Fixes
This snapshot crushes a ton of bugs:
- Mobs treating layered snow as solid
- Scoreboard players not appearing in sidebar after setting score to zero
- Game crashing when interacting with invalid villagers
- Surface dungeons spawning without floors, chests, or spawners
- Leaves, redstone blocks, TNT, and glowstone causing suffocation damage
- Withers destroying barrier blocks
- Mob dungeons with broken floors and overwritten spawners
- Slime spawning issues
- Leads not showing knots on fence posts and can’t be right clicked
- Chests not openable when item frames are too close
- Cats and dogs teleporting into leaves and suffocating
- Scoreboard operations clearing unrelated sidebar objectives
- Command block character limit broken (16000 instead of 32000)
- Knockback distance depending on login order
- Being stuck outside the border making you unable to move
- World creation sliders failing with IllegalArgumentException
- Footstep and explosion particles not appearing
- Scoreboard operations working inconsistently on players not yet on scoreboards
How to Install
To run this snapshot, you need to set up a new profile in the launcher:
- Open your Minecraft launcher
- Click “New Profile”
- Name it “snapshots” (or whatever you want)
- Check the box for “Enable experimental development snapshots”
- Click Save
- Select the snapshots profile from the dropdown at the bottom left and launch
Snapshots can break things. Backup your worlds or run this in a separate folder from your main saves.
Downloads
Client: Download Client
Server (Jar): Download Server Jar
Server (Windows Exe): Download Windows Server