• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Gameranx

Gameranx

Video Game News, Lists & Guides

  • News
  • Features
  • Platforms
    • Xbox Series X
    • PS5
    • Nintendo
  • Videos
  • Upcoming Games
  • Guides

Minecraft Development Build Updated to 12w39b, Includes Fixes

September 28, 2012 by Ian Miles Cheong

The development build of Minecraft has been updated yet again.

Minecraft

The latest developer build of Minecraft, which brings it up to 12w39b, has just been released by Mojang.

Nathan “Dinnerbone” Adams posted the links to the new build on Twitter, which you can read below:

 

12w39b is out, blogpost still needs to be edited. Minecraft.jar: assets.minecraft.net/12w39b/minecra… server: assets.minecraft.net/12w39b/minecra…

— Nathan Adams (@Dinnerbone) September 28, 2012

 

The development builds are not recommended for players who simply want to play the game, so grab them at your discretion. Here’s what you can expect in the latest build:

“Lots of block placement issues with lighting have been fixed, but nether is still sketchy. If I can't make the nether better, I'm reverting.”

Share this post:

FacebookTwitterLinkedInPinterest

Recent Videos

WHAT THE HELL IS GOING ON WITH XBOX & SONY, NEW GAME REVEALS & MORE

WHAT THE HELL IS GOING ON WITH XBOX & SONY, NEW GAME REVEALS & MORE

Marathon - Before You Buy

Marathon - Before You Buy

Top 20 NEW Horror Games of 2026

Top 20 NEW Horror Games of 2026

Legacy of Kain: Defiance Remastered - Before You Buy

Legacy of Kain: Defiance Remastered - Before You Buy

10 Games Where You Leave EVERYTHING BEHIND

10 Games Where You Leave EVERYTHING BEHIND

20 Games That DESERVE To Be On Your WISHLIST

20 Games That DESERVE To Be On Your WISHLIST

10 WEIRD Gaming Stories of February 2026

10 WEIRD Gaming Stories of February 2026

10 Games That Take Realism TOO FAR

10 Games That Take Realism TOO FAR

BATMAN ARKHAM GAMES BACK? 6 NEW GAMES ANNOUNCED & MORE

BATMAN ARKHAM GAMES BACK? 6 NEW GAMES ANNOUNCED & MORE

Category: Updates

Sidebar

Recent Posts

  • Capcom Reveals The Basics Of Onimusha: Way Of The Sword
  • Rumor: Lego Pokemon Is Getting An Elaborate – And Expensive – Poke Ball Diorama Set
  • Jason Schreier Does Not Know Why FromSoftware Said No To New Bloodborne Projects
  • Pragmata Release Date Moved Up To April 17
  • ARC Raiders Was Secretly Collecting User Discord Data, Players Need To Update Their Game Now

Copyright © 2026 · Gameranx · All Rights Reserved · Powered by Mai Theme