17w15a is the fifth snapshot released for 1.12 1.12 Official name World of Color Update 1] Release date Jun. 7, 2017 Development versions View all Snapshot 17w06a 17w13a 17w13b 17w14a 17w15a 17w16a 17w16b 17w17a 17w17b 17w18a 17w18b Pre-release 1.12-pre1 1.12-pre2 1.12-pre3 1.12-pre4 1.12-pre5 minecraft .



Fences Fence Transparency Yes Luminance No Blast resistance 15 (Wood) 30 (Nether Brick) Tools Renewable Wood: Yes Nether Brick: No Stackable Yes (64) Flammable Wood: Yes Nether Brick: No Drops Itself Data values See Data values minecraft , Cobblestone Walls Cobblestone Wall Transparency Yes Luminance No Blast resistance 30 Tool Renewable Yes Stackable Yes (64) Flammable No Drops Itself Data value dec: 139 hex: 8B bin: 10001011 Name cobblestone_wall Cobblestone walls are decorative blocks. There are 2 types: minecraft , Glass Panes Glass Pane Transparency Yes Luminance No Blast resistance 1.5 Tool Any tool Renewable Yes Stackable Yes (64) Flammable No Drops None Data values Glass Pane dec: 102 hex: 66 bin: 1100110 Stained Glass Pane dec: 160 hex: A0 bin: 10100000 Name minecraft , and Iron Bars Iron Bars Transparency Yes Luminance No Blast resistance 30 Tool Renewable Yes Stackable Yes (64) Flammable No Drops Itself Data value dec: 101 hex: 65 bin: 1100101 Name iron_bars See the decorative block. For the minecraft


Recipe book Java Edition Only “ The recipe book, together with the advancements system, will help new players to learn the game and give advanced players a new challenge. „ —Maria Lemón on advancements and recipe books minecraft
  • The icon in the pop-up notification now quickly cycles through all recipes that were unlocked


Parrot Parrot Health points 6 () Size Height: 0.9 Blocks Width: 0.5 Blocks Spawn Jungle Drops Feather (1–2) Experience 1–3 Internal ID 105 Entity ID parrot Java Edition Only Parrots are flying tamable mobs. Contents 1 minecraft
  • No longer cycle through parrot colors when dancing


43 issues fixed
From released versions before 1.12
  • MC-2813 – Snow doesn`t form / cannot be placed on upside down slabs / stairs
  • MC-8345 – Placing torch on backside of stairs impossible
  • MC-9176 – Glass panes not correctly rendering with the back of stairs
  • MC-10613 – Fence doesn`t connect with stairs
  • MC-11963 – bed hind legs not rendered
  • MC-109663 – Tamed dogs attack tamed cats
From the 1.12 development versions
  • MC-114899 – Recipes removed on gamemode 2
  • MC-114907 – Parrots in flight tend to spin around in circles rather than fly in a direction
  • MC-114950 – Book crafting recipe doesn`t exist in the newest snapshot
  • MC-114961 – Multiplayer players get kicked on pickup first item for advancement
  • MC-114974 – Clicking on crafting recipe in Spectator mode moves items to crafting grid
  • MC-114991 – Crafting recipe list shows 1/0 pages when no recipes were unlocked
  • MC-115025 – Clicking on recipe or on book to close crafting help additionally clicks in inventory
  • MC-115048 – Parrots sitting on shoulders don`t drown in water or burn in lava / Parrots shouldn`t go diving
  • MC-115050 – Statistics page never loads
  • MC-115064 – Custom advancements in world folder use the "minecraft" namespace instead of folder name
  • MC-115121 – Credits are not shown when leaving end for the first time but after that are always shown
  • MC-115148 – F3 + T does not reload advancements but does reload loot tables
  • MC-115157 – No advancements on server
  • MC-115159 – Repeated key events are not enabled for crafting search
  • MC-115182 – Parrots become invisible when on a players shoulder while player swims up.
  • MC-115184 – Parrot imitations show up on subtitles as original sound
  • MC-115221 – Certain blocks don`t render correctly in crafter helper.
  • MC-115277 – Your tamed wolf will attack your tamed parrot
  • MC-115341 – Bug with the Narrator
  • MC-115361 – doLimitedCrafting set to `true` disables ability to combine used tools
From the previous development version
  • MC-115423 – Duplicate bug in "Click and hold for more" menu + text message bug
  • MC-115426 – Background doesn`t become darker in most GUIs
  • MC-115427 – Tool info not showing up in most GUIs
  • MC-115436 – Item duplication using recipe book
  • MC-115443 – 17w14a doLimitedCrafting(true) returns FATAL ERROR on servers when recipe should unlock
  • MC-115444 – "Obtain Armor" and "Shiny Gear" advancement notification at each piece of armor.
  • MC-115462 – Can craft "incomplete" recipe using alternate ingredients
  • MC-115465 – Items can be dropped if you click while hovering over recipe interface
  • MC-115466 – 17w14a doLimitedCrafting(true) Crafting Based duplication
  • MC-115469 – Parrots do not appear dancing for other players
  • MC-115470 – Parrots go to players` shoulders in spectator mode
  • MC-115474 – Taken recipes are still available until player relogs
  • MC-115481 – 17w14a STDOUT spam when hurting/killing mobs
  • MC-115504 – Recipe book does not correctly render character
  • MC-115508 – Parrots on your shoulder look darker if many items in your inventory
  • MC-115530 – "Recipes unlocked" message only shows up when reloading the world.
  • MC-115726 – Tool and armor duplication glitch with doLimitedCrafting set to true