https://wiki.sasgaming.net/index.php?action=history&feed=atom&title=Minecraft%3AJava_Edition_12w49aMinecraft:Java Edition 12w49a - Revision history2026-06-10T16:21:37ZRevision history for this page on the wikiMediaWiki 1.43.8https://wiki.sasgaming.net/index.php?title=Minecraft:Java_Edition_12w49a&diff=140988&oldid=prevSyncBot: Sync: new page from Minecraft2026-06-10T11:10:22Z<p>Sync: new page from Minecraft</p>
<p><b>New page</b></p><div>{{Infobox version<br />
|title=12w49a<br />
|image=12w49a Banner.png<br />
|image2=Java Edition 12w49a.png<br />
|edition=java<br />
|type=Snapshot<br />
|parent=1.4.6<br />
|date=December 7, 2012<br />
|clientdl= [https://vault.omniarchive.uk/archive/java/client-release/1.4/pre/12w49a.jar Client] ([https://meta.celestia.sh/versions/v1/12w49a.json .json])<br />
|serverdl=[https://vault.omniarchive.uk/archive/java/server-release/1.4/pre/12w49a.jar Server]<br />
|exedl=[https://vault.omniarchive.uk/archive/java/server-release/1.4/pre/12w49a.exe .exe]<br />
|prevparent=1.4.5<br />
|prev=<br />
|next=12w50a<br />
|nextparent=1.4.7<br />
}}<br />
<onlyinclude><br />
<br />
'''12w49a''' is the first [[Minecraft:snapshot]] for [[Minecraft:Java Edition 1.4.6]], released on December 7, 2012,<ref>https://web.archive.org/web/20121209202854/http://www.mojang.com/2012/12/minecraft-snapshot-12w49a</ref> which added nether brick slabs, enchanted books and fireworks.<br />
<br />
== Additions ==<br />
=== Blocks ===<br />
[[File:Nether Brick Slab JE1 BE1.png|width=32x32]] '''[[Minecraft:Nether brick slab]]s'''<br />
* New kind of [[Minecraft:slab]].<br />
* Made by using 3 [[Minecraft:nether bricks]] blocks in a horizontal line.<br />
* Came from a suggestion at [[Minecraft:Minecon 2012]].<ref>https://www.youtube.com/watch?v=YG9RNyRhIow&feature=youtu.be&t=1499</ref><br />
<br />
=== Items ===<br />
[[File:Firework Rocket JE1 BE1.png|width=32x32]] '''[[Minecraft:Firework rocket]]'''<br />
* New kind of shootable projectible.<br />
** Sound effects will come soon.<br />
* Fireworks are customizable by crafting.<br />
<br />
[[File:Firework Star JE1 BE1.png|width=32x32]] '''[[Minecraft:Firework star]]'''<br />
* Used for crafting [[Minecraft:firework rocket]]s.<br />
<br />
[[File:Enchanted Book JE1 BE1.png|width=32x32]] '''[[Minecraft:Enchanted book]]s'''<br />
* Used for [[Minecraft:enchanting]] items.<br />
** In this snapshot due to a bug, any item could be given any enchantment in Survival mode using an [[Minecraft:anvil]].<br />
<br />
== Changes ==<br />
=== Blocks ===<br />
'''General '''<br />
* When holding {{ctrl|sneak}}, the player can place blocks and items (like [[Minecraft:redstone]], [[Minecraft:repeater]]s, and [[Minecraft:lever]]s) directly onto blocks such as [[Minecraft:crafting table]]s, [[Minecraft:furnace]]s, and [[Minecraft:dispenser]]s.<br />
<br />
'''[[Minecraft:Cobweb]]s'''<br />
* Can be harvested utilizing [[Minecraft:Silk Touch]] shears.<br />
<br />
=== Items ===<br />
'''[[Minecraft:Shears]]'''<br />
* Can now have the [[Minecraft:Silk Touch]] enchantment by using the [[Minecraft:anvil]].<br />
<br />
=== Mobs ===<br />
'''[[Minecraft:Ghast]]s'''<br />
* The blast radius of [[Minecraft:fireball]]s a specific ghast shoots can be customized with an editor.<br />
<br />
== Removals ==<br />
=== General ===<br />
'''[[Minecraft:Java Edition distance effects/Historical effects|Distance effects]]'''<br />
* [[Minecraft:Falling block]] behavior has changed - they are no longer capable of infinitely producing dropped items at high coordinate values.<br />
<br />
== Fixes ==<br />
{{fixes|fixedin=12w49a|prefix=Minecraft<br />
|;old<br />
|96|using the number keys to move an item out of a furnace does not give [[Minecraft:XP]].<br />
|256|Mobs can still revert [[Minecraft:farmland]] to [[Minecraft:dirt]] even if mobGriefing gamerule is set on false.<br />
|498|Setting an [[Minecraft:enderman]] on fire with flint and steel, or lava, will not make it teleport away.<br />
|721|Animals on [[Minecraft:fire]] do not flee.<br />
|1140|Boats always get placed in the same direction and not based on how they get placed.<br />
|1240|Endermen cannot dodge flame arrow. When the arrow is shot the Enderman moves out of the way but is still set on fire.<br />
|1311|When entering the Nether, the game auto-selects the first item on the toolbar.<br />
|1847|[[Minecraft:Leaves]] have the incorrect tool tip.<br />
|2145|"Drowning" in [[Minecraft:Creative]] mode.<br />
|2504|Enchant command cannot enchant with ID 0 (Protection).<br />
|3332|The XP level-up sound, which appears every 5 levels, does not play.<br />
|3490|[[Minecraft:Minecart]]s and falling entities flicker.<br />
|3501|Passive mob spawn eggs are not consumed upon use.<br />
|3565|Endermen do not open their mouth when attacked by other mobs.<br />
|4069|Pressing {{key|F3+B}} displays hitboxes rendering invisibility potions useless.<br />
|4117|The wither can sometimes destroy its own star due to the posthumous detonation of wither skulls.<br />
}}</onlyinclude><br />
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== References ==<br />
{{reflist}}<br />
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== Navigation ==<br />
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