https://wiki.sasgaming.net/index.php?action=history&feed=atom&title=Minecraft%3AJava_Edition_13w21aMinecraft:Java Edition 13w21a - Revision history2026-04-28T06:36:58ZRevision history for this page on the wikiMediaWiki 1.43.8https://wiki.sasgaming.net/index.php?title=Minecraft:Java_Edition_13w21a&diff=100913&oldid=prevSyncBot: Sync: new page from Minecraft2026-04-25T11:09:20Z<p>Sync: new page from Minecraft</p>
<p><b>New page</b></p><div>{{Infobox version<br />
|title=Minecraft 13w21a<br />
|image=13w21a Banner.png<br />
|image2=Java Edition 13w21a.png<br />
|edition=Java<br />
|type=Snapshot<br />
|parent=1.6.1<br />
|date=May 23, 2013<br />
|clienthash=c89ead145ca87737ca2d10901a4f3bc837937006<br />
|jsonhash=fde079e7e92109831ddb7365bec0560408b4916e<br />
|serverhash=a04b6f0349b8de64c68a9311b4eaff478e37b558<br />
|exehash=f1e233ab374e929d0d76e568fcd7e046f8b75106<br />
|java_manual={{wikipedia|Java version history#Java SE 6|Java SE 6|newtab=1}}<br />
|prevparent=1.5.2<br />
|prev=13w19a<br />
|next=13w21b<br />
|nextparent=1.6.2<br />
}}<onlyinclude><br />
<br />
'''13w21a''' is the eighth [[Minecraft:snapshot]] for [[Minecraft:Java Edition 1.6.1]], released on May 23, 2013<ref>https://web.archive.org/web/0/https://www.mojang.com/2013/05/snapshot-13w21a/</ref><ref>https://twitter.com/Dinnerbone/status/337596332523003904</ref>.<br />
<br />
== Additions ==<br />
=== Mobs ===<br />
'''[[Minecraft:Donkey]]s, [[Minecraft:horse]]s and [[Minecraft:mule]]s'''<br />
* Added a UI to control saddle/inventory/armor.<br />
* Can be accessed by sneaking and right-clicking, or by pressing the inventory button while riding.<br />
* Some features of the UI are specific to certain mobs:<br />
** All three mobs have a saddle slot.<br />
** Only horses have an armor slot.<br />
** Donkeys and mules have an inventory of 15 slots when given a chest.<br />
<br />
=== General ===<br />
'''[[Minecraft:Attribute]] system'''<br />
* Started to move over various things to a [[Minecraft:Chunk format#Attributes|new attribute system]]:<br />
** Item attributes using NBT data:<br />
*** Attributes can be additive, subtractive and multiplicative using a set value.<br />
*** Some items have default modifiers in place of previously hard-coded attributes.<br />
*** Examples of possible changes players could make: A bow that slows the holder, a helmet that buffs health, etc.<br />
** Entity attributes:<br />
*** These properties can now be changed as easily as any other NBT attribute.<br />
*** Entity speed, base health, base attack.<br />
** Other properties like weapon damage/bow draw speed/sword swing speed are yet to follow.<br />
<br />
'''Internal chat system'''<br />
* Lots of messages should be translated now that were not previously.<br />
* Messages are now better modularized.<br />
* Server messages can be sent by their code-defined name, allowing the client to utilize the correct translation according to their language settings.<br />
* Color can be specifically designated, preventing leakage into further messages.<br />
<br />
== Changes ==<br />
=== Items ===<br />
'''[[Minecraft:Horse armor]]'''<br />
* No longer stackable.<br />
<br />
'''[[Minecraft:Tool]]s'''<br />
* Instead of replacing the barehanded damage ({{hp|1}}), pickaxes, shovels, axes and swords now add their damage onto the barehanded damage.<br />
<br />
=== General ===<br />
'''[[Minecraft:Resource pack]]s'''<br />
* Lots of work toward a new resource pack system, but not finished yet.<br />
** Currently still compatible with texture packs.<br />
<br />
== Fixes ==<br />
{{fixes|fixedin=13w21a|prefix=Snapshot<br />
|;old<br />
|1497|Damaged anvils do not show damage in inventory or item frame.<br />
|;dev<br />
|13626|XP Bar shows up in creative.<br />
|13640|Hay bales do not burn when set on fire.<br />
|13662|XP, health, and hunger bar are buggy with horses.<br />
|13770|Using a horse spawn egg on a horse works only when riding the horse.<br />
|13852|Can't throw enderpearls while mounting a horse.<br />
|14220|Player appearance not updating in multiplayer (armor, tools).<br />
|14417|No way to remove armor or saddles off a horse.<br />
|14422|Horse name tag is shown while riding.<br />
|15138|Sides of cauldron has compass texture after placing compass in item frame.<br />
|15201|Bottom part of some types of horses-harness is misplaced.<br />
|;previous<br />
|15416|Selected item disappears when armor breaks.<br />
}}</onlyinclude><br />
<br />
== References ==<br />
{{Reflist}}<br />
<br />
== Navigation ==<br />
{{Navbox Java Edition versions|1.0}}<br />
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[[Category:Java Edition 1.6.1 development versions]]<br />
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