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	<title>Minecraft:Java Edition 16w41a - Revision history</title>
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	<updated>2026-09-08T11:44:15Z</updated>
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		<title>SyncBot: Sync: new page from Minecraft</title>
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		<updated>2026-08-30T11:08:29Z</updated>

		<summary type="html">&lt;p&gt;Sync: new page from Minecraft&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Dangerous version|multiple=true|edition=java|version= snapshot|type=crash + chunk corruption| The dedicated server for this version has a security vulnerability in the Log4j library that could be used to perform a remote code execution exploit. It can be addressed by appending a certain JVM argument to the server startup command line.&lt;br /&gt;
&amp;lt;/br&amp;gt;&lt;br /&gt;
Having a -durability item in your hotbar hardlocks the world}}&lt;br /&gt;
{{Infobox version &lt;br /&gt;
|title=Minecraft 16w41a&lt;br /&gt;
|edition=Java&lt;br /&gt;
|image=16w41a.png&lt;br /&gt;
|image2=Java Edition 16w41a.png&lt;br /&gt;
|type=Snapshot&lt;br /&gt;
|date=October 13, 2016&lt;br /&gt;
|parent=1.11&lt;br /&gt;
|clienthash=89c23ff48bce1df436919147044be1668270e60b&lt;br /&gt;
|jsonhash=7d4ece5f41496402d25258e5725b88cb6190284c&lt;br /&gt;
|serverhash=94f47b24edd154d89240e49d9b7371e74f433d19&lt;br /&gt;
|prevparent=1.10.2&lt;br /&gt;
|prev=16w40a&lt;br /&gt;
|next=16w42a&lt;br /&gt;
|nextparent=1.11.1&lt;br /&gt;
}}&amp;lt;onlyinclude&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;16w41a&amp;#039;&amp;#039;&amp;#039; is the eleventh [[Minecraft:snapshot]] for [[Minecraft:Java Edition 1.11]], released on October 13, 2016&amp;lt;ref name=blogpost_16w41a&amp;gt;https://www.mojang.com/2016/10/minecraft-snapshot-16w41a/&amp;lt;/ref&amp;gt; mainly to fix a few bugs with [[Minecraft:observer]]s and [[Minecraft:piston]]s.&lt;br /&gt;
&lt;br /&gt;
== Changes ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;[[Minecraft:Item durability]] bar&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* The colors of the durability bar, which is displayed on damaged items in the [[Minecraft:hotbar]] and inventories, have been changed.&lt;br /&gt;
** The color is now bright during the entire length of the bar, when previously it faded through a set of not so bright oranges and yellows, it now fades through clear yellow and orange.&lt;br /&gt;
** Also, the background of the durability bar is now completely black, where it used to be transparent.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;[[Minecraft:Elytra]]&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Now have their own sound when equipped.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;[[Minecraft:Llama]]s&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* The spawn rate has been drastically reduced.&lt;br /&gt;
&lt;br /&gt;
== Fixes ==&lt;br /&gt;
{{fixes|fixedin=16w41a|prefix=Minecraft&lt;br /&gt;
|;old&lt;br /&gt;
|341|Duplication and deletion of hotbar items in Creative using number keys&lt;br /&gt;
|2912|Creative Mode Hotbar Glitch when using Number Key to exchange items slots&lt;br /&gt;
|11416|Dispenser / Dropper / Piston / Command block placing is not consistent&lt;br /&gt;
|14861|teleporting using commands resets the velocity&lt;br /&gt;
|51662|Sand/Gravel broken into entity by upward extending piston&lt;br /&gt;
|58614|XP bar is not transparent (no alpha) when normal crosshair is not visible&lt;br /&gt;
|59303|When placed next to a cactus, the head of bed remains same&lt;br /&gt;
|70806|Blocks with a data value &amp;gt; 0 have missing texture in superflat customization&lt;br /&gt;
|73529|Incorrect error message for &amp;lt;code&amp;gt;@e[type{{=}}!Player,c{{=}}1,r{{=}}1]&amp;lt;/code&amp;gt;&lt;br /&gt;
|80692|WitherBoss attacks ArmorStands&lt;br /&gt;
|96544|Temperature Freezing Point Inconsistency&lt;br /&gt;
|97982|Offhand slot frame rotated 180 degrees compared to hotbar&lt;br /&gt;
|98009|Elytra equipment sound using Leather armor equipment sound&lt;br /&gt;
|99103|The player can&amp;#039;t see remaining time when they have a potion effect in Demo Mode&lt;br /&gt;
|99603|Wolves&amp;amp;nbsp;… and Ocelots fall out of the world&lt;br /&gt;
|99661|Summoning a LeashKnot with a passenger entity crashes&lt;br /&gt;
|99814|help -1 throws unknown command exception&lt;br /&gt;
|99900|Enchantments boostrap class has the wrong error message when called before bootstrap&lt;br /&gt;
|101249|Target selectors ignore invalid arguments&lt;br /&gt;
|102439|Shield Desynchronizes&lt;br /&gt;
|102683|&amp;quot;Elder Guardian Flops&amp;quot; showed as &amp;quot;Guardian Flops&amp;quot; in subtitles&lt;br /&gt;
|104901|Suboptimal visibility and horrific look of the tool&amp;#039;s durability bar colors&lt;br /&gt;
|105406|OpenGL Leak in View Frustum&lt;br /&gt;
|105898|Mushrooms and crops cause bed to drop; leaves &amp;quot;head&amp;quot; of bed behind, same with double plant&lt;br /&gt;
|108315|Closing options with esc doesn&amp;#039;t send player setting packet&lt;br /&gt;
|108409|Villager makes disagree sounds when the player clicks arrows and trade boxes.&lt;br /&gt;
|108588|Structure blocks save invalid data when saving a structure at 0, 0&lt;br /&gt;
|108700|Wood breaking- incorrect subtitle&lt;br /&gt;
|;dev&lt;br /&gt;
|106296|Wrong subtitle for sound (sounds.json mistake)&lt;br /&gt;
|107171|maxEntityCramming is off-by-one&lt;br /&gt;
|107407|Zooming out an explorer map turns the map blank&lt;br /&gt;
|107410|Observer block outputs single game tick pulse, not single redstone tick pulse&lt;br /&gt;
|107600|Observer block causes bottom half of bed to break&lt;br /&gt;
|107662|Observers can cause blocks to be stuck in the powered state when being pushed by pistons&lt;br /&gt;
|107730|Oberserver block powers air blocks&lt;br /&gt;
|107783|Observer powers redstone dust only to level 1&lt;br /&gt;
|107795|Redstone connects to Observer Blocks on sides&lt;br /&gt;
|107869|Llamas often spawn in blocks and die while in mountainous regions&lt;br /&gt;
|107907|Llama spit is not saved as entity&lt;br /&gt;
|107934|Observers are placed with the input facing the player (unlike MCPE)&lt;br /&gt;
|107957|Hopper: java.util.ConcurrentModificationException&lt;br /&gt;
|107959|Buttonspamming with observerblocks&lt;br /&gt;
|108045|Minecraft not using latest unifont unicode chart, characters are missing&lt;br /&gt;
|108054|Observer rotates when being udpated, moved and then reloaded&lt;br /&gt;
|108216|Copying then zooming out an explorer map make it lose its structure pointer&lt;br /&gt;
|108270|Wither skeleton spawing quelled by normal skeletons&lt;br /&gt;
|108399|No subtitle for when the totem of undying activates&lt;br /&gt;
|;previous&lt;br /&gt;
|108344|Left-handed vindicators raise right arm when aggressive&lt;br /&gt;
|108348|Totem of undying is not consumed/destroyed&lt;br /&gt;
|108349|When a sticky piston (facing up with a block on it) is retracted while an entity is standing on it, the entity appears to sink into the ground.&lt;br /&gt;
|108354|Incorrect subtitle when equipping a llama with a chest&lt;br /&gt;
|108357|Naturally generated vindicators axe is missing&lt;br /&gt;
|108358|Crash when 32 or more pistons retract in a single chunk (IllegalArgumentException)&lt;br /&gt;
|108378|Crafting a Zoomed Out Map By a Hotbar Hotkey Won&amp;#039;t Update It&lt;br /&gt;
|108480|Johnny Vindicators attempt to attack armor stands&lt;br /&gt;
|108525|shulker_box.png Default resource pack GUI 1 pixel too high (167 vs 166 pixel)&lt;br /&gt;
|;Private issues&lt;br /&gt;
|99599|Server does not test if player is sleeping when receiving {{code|CPacketEntityAction.Action.STOP_SLEEPING}}&amp;lt;ref name=blogpost_16w41a/&amp;gt;&lt;br /&gt;
}}&amp;lt;/onlyinclude&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Videos ==&lt;br /&gt;
{{slicedlime|uizAM0xdN2s}}&lt;br /&gt;
&lt;br /&gt;
== Trivia ==&lt;br /&gt;
* 16w41a was previously removed from the [[Minecraft:launcher]] for some time, but was added back in September 2018.&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
&lt;br /&gt;
== Navigation ==&lt;br /&gt;
{{Navbox Java Edition versions|1.1x}}&lt;br /&gt;
&lt;br /&gt;
[[Minecraft:de:16w41a]]&lt;br /&gt;
[[Minecraft:es:Java Edition 16w41a]]&lt;br /&gt;
[[Minecraft:fr:Édition Java 16w41a]]&lt;br /&gt;
[[Minecraft:ja:Java Edition 16w41a]]&lt;br /&gt;
[[Minecraft:nl:16w41a]]&lt;br /&gt;
[[Minecraft:pt:Edição Java 16w41a]]&lt;br /&gt;
[[Minecraft:ru:16w41a (Java Edition)]]&lt;br /&gt;
[[Minecraft:zh:Java版16w41a]]&lt;/div&gt;</summary>
		<author><name>SyncBot</name></author>
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