16w41a is the eleventh snapshot for 1.11 1.11 Official name Exploration Update 1] Release date Nov. 14, 2016 Development versions View all Snapshots 16w32a 16w32b 16w33a 16w35a 16w36a 16w38a 16w39a 16w39b 16w39c 16w40a 16w41a 16w42a 16w43a 16w44a Pre-releases 1.11-pre1 Download Client (.json) minecraft , released mainly to fix some bugs with observers Observer Transparency Partial Luminance No Blast resistance 17.5 Tool Renewable No Stackable Yes (64) Flammable No Drops Itself Data values PC: dec: 218 hex: DA bin: 11011010 PE: dec: 251 hex: FB bin: 11111011 Name observer An observer is a block minecraft and pistons Piston Transparency Yes Luminance None Blast resistance 2.5 Tool Any tool Renewable Yes Stackable Yes (64) Flammable No Drops Itself Data values See Data values Pistons are blocks capable of pushing most blocks, depending on minecraft .


Item durability Item durability is a property that affects all tools, weapons and armor, as well as certain other usable items. It represents the number of useful actions an item can perform and depletes upon item use. bar
Elytra Elytra Type Transport Durability 431 Renewable No Stackable No First appearances See History Data values PC: dec: 443 hex: 1BB bin: 110111011 PE: dec: 444 hex: 1BC bin: 110111100 Name elytra “ Elytra! Soar through The End on your freshly-minted insectoid minecraft
  • Now have their own sound when equipped.
Llama Llama Health points 15 () to 30 ( × 15) Attack strength 1 () Size Adult: Height: 1.87 Blocks Width: 0.9 Blocks Baby: Height: 0.935 Blocks Width: 0.45 Blocks Spawn Extreme Hills, Savanna Common drops minecraft
  • The spawn rate of Llamas has been drastically reduced.



57 issues fixed
From released versions before 1.11
  • MC-341 – Duplication and deletion of hotbar items in Creative using number keys
  • MC-2912 – Creative Mode Hotbar Glitch when using Number Key to exchange items slots
  • MC-11416 – Dispenser / Dropper / Piston / Command block placing is not consistent
  • MC-14861 – teleporting using commands resets the velocity
  • MC-51662 – Sand/Gravel broken into entity by upward extending piston
  • MC-58614 – XP bar is not transparent (no alpha) when normal crosshair is not visible
  • MC-59303 – When placed next to a cactus, the head of bed remains same
  • MC-70806 – Blocks with a data value > 0 have missing texture in superflat customization
  • MC-73529 – Incorrect error message for @etype=!Player,c=1,r=1
  • MC-80692 – WitherBoss attacks ArmorStands
  • MC-96544 – Temperature Freezing Point Inconsistency
  • MC-97982 – Offhand slot frame rotated 180 degrees compared to hotbar
  • MC-98009 – Elytra equipment sound using Leather armor equipment sound
  • MC-99103 – You can’t see remaining time when you have potion effect in Demo Mode
  • MC-99603 – Wolves, Dogs, and Ocelots fall out of the world
  • MC-99661 – Summoning a LeashKnot with a passenger entity crashes
  • MC-99814 – help -1 throws unknown command exception
  • MC-99900 – Enchantments boostrap class has the wrong error message when called before bootstrap
  • MC-101249 – Target selectors ignore invalid arguments
  • MC-102439 – Shield Desynchronizes
  • MC-102683 – “Elder Guardian Flops” showed as “Guardian Flops” in subtitles
  • MC-104901 – Suboptimal visibility and horrific look of the tool’s durability bar colors
  • MC-105406 – OpenGL Leak in View Frustum
  • MC-105898 – Mushrooms and crops cause bed to drop; leaves “head” of bed behind, same with double plant
  • MC-108315 – Closing options with esc doesn’t send player setting packet
  • MC-108409 – Villager makes disagree sounds when you click arrows and trade boxes.
  • MC-108588 – Structure blocks save invalid data when saving a structure at 0, 0
  • MC-108700 – Wood breaking- incorrect subtitle
From the 1.11 development versions
  • MC-106296 – Wrong subtitle for sound (sounds.json mistake)
  • MC-107171 – maxEntityCramming is off-by-one
  • MC-107407 – Zooming out an explorer map turns the map blank
  • MC-107410 – Observer block outputs single game tick pulse, not single redstone tick pulse
  • MC-107600 – Observer block causes bottom half of bed to break
  • MC-107662 – Observers can cause blocks to be stuck in the powered state when being pushed by pistons
  • MC-107730 – Oberserver block powers air blocks
  • MC-107783 – Observer powers redstone dust only to level 1
  • MC-107795 – Redstone connects to Observer Blocks on sides
  • MC-107869 – Llamas often spawn in blocks and die while in mountainous regions
  • MC-107907 – Llama spit is not saved as entity
  • MC-107934 – Observers are placed with the input facing you (unlike MCPE)
  • MC-107957 – Hopper: java.util.ConcurrentModificationException
  • MC-107959 – Buttonspamming with observerblocks
  • MC-108045 – Minecraft not using latest unifont unicode chart, characters are missing
  • MC-108054 – Observer rotates when being udpated, moved and then reloaded
  • MC-108216 – Copying then zooming out an explorer map make it lose its structure pointer
  • MC-108270 – Wither skeleton spawing quelled by normal skeletons
  • MC-108399 – No subtitle for when the totem of undying activates
From the previous development version
  • MC-108344 – Left-handed vindicators raise right arm when aggressive
  • MC-108348 – Totem of undying is not consumed/destroyed
  • MC-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.
  • MC-108354 – Incorrect subtitle when equipping a llama with a chest
  • MC-108357 – Naturally generated vindicators axe is missing
  • MC-108358 – Crash when 32 or more pistons retract in a single chunk (IllegalArgumentException)
  • MC-108378 – Crafting a Zoomed Out Map By a Hotbar Hotkey Won’t Update It
  • MC-108480 – Johnny Vindicators attempt to attack armor stands
  • MC-108525 – shulker_box.png Default resource pack GUI 1 pixel too high (167 vs 166 pixel)
Private issues
  • MC-99599 – Server does not test if player is sleeping when receiving CPacketEntityAction.Action.STOP_SLEEPING