Java Edition 18w21a
Minecraft 18w21a
| Edition | |||||||
|---|---|---|---|---|---|---|---|
| Release date |
May 23, 2018 | ||||||
| Type | |||||||
| Snapshot for | |||||||
| Downloads | |||||||
| Protocol version |
378 | ||||||
| Data version |
1495 | ||||||
| Resource pack format |
4 | ||||||
| Data pack format |
4 | ||||||
| Minimum Java version | |||||||
| |||||||
{
"title": "Minecraft 18w21a",
"images": [
"18w21a.jpg",
"Java Edition 18w21a.png"
],
"rows": [
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"label": "Release date"
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"field": "(link to Snapshot article, displayed as Snapshot)",
"label": "(link to Version types article, displayed as Type)"
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"field": "(link to Java Edition 1.13 article, displayed as 1.13)",
"label": "Snapshot for"
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{
"field": "[https://piston-data.mojang.com/v1/objects/9b1d1486518585537a0d9e608dd27e3946880d48/client.jar Client] ([https://piston-meta.mojang.com/v1/packages/7cdac8c7c494291a01f151a5dc146f38a70c4a2b/18w21a.json .json])<br />[https://piston-data.mojang.com/v1/objects/2022a23da58dc55371b6a182fb1ba59742dc66a2/server.jar Server]",
"label": "(link to Tutorial:Installing a snapshot#Manual version installation article, displayed as Downloads)"
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"field": "378",
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{
"field": "1495",
"label": "(link to Data version article, displayed as Data version)"
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"field": "4",
"label": "<span style=\"white-space: normal;\">(link to Pack format#List of resource pack formats article, displayed as Resource pack format)</span>"
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"field": "4",
"label": "<span style=\"white-space: normal;\">(link to Pack format#List of data pack formats article, displayed as Data pack format)</span>"
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"field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_8 Java SE 8]</span>",
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"invimages": [],
"footer": "<table style=\"margin: auto; word-break: break-word;\">\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\" >[[Java Edition 1.12.2|<span style=\"margin-right:-0.35em\">◄</span>◄ 1.12.2]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.13|1.13]]'''</td>\n<td style=\"padding: 0.4em\" >[[Java Edition 1.13.1| 1.13.1 <span style=\"margin-right:-0.35em\">►</span>►]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition 18w20c|◄ 18w20c]]\n</td>\n<td style=\"padding: 0.4em\">''' 18w21a'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition 18w21b| 18w21b ►]]\n</td>\n</tr>\n</table>"
}
18w21a is the thirty-eighth snapshot for Java Edition 1.13 released on May 23, 2018[1].
Additions
- Added the
TreasurePosX,TreasurePosY,TreasurePosZ,GotFish, andCanFindTreasuretags for dolphins.
Settings
- New option in options.txt: mouseWheelSensitivity
- Defaults to 1.0
- Affects sensitivity of mouse wheel in-game
Changes
Mobs
- Dolphins now lead the player to treasures: when they are fed raw cod, they swim to the nearest shipwreck or underwater ruins if they can find one within their search radius.
- Mob yaw (left-right) head movement is now smooth.
NBT format
- The
enchtag is now calledEnchantments, and no longer has number IDs in each compound.
General
- Added (and fixed) item rarity colored tooltips for certain items:
| Item | New rarity |
|---|---|
| Beacon | Rare |
| Chain command block | Epic |
| Command block | Epic |
| Conduit | Rare |
| Creeper head | Uncommon |
| Dragon egg | Epic |
| Dragon head | Uncommon |
| Dragon's breath | Uncommon |
| Elytra | Uncommon |
| Enchanted golden apple | Epic |
| Enchanted books | Uncommon |
| Enchanted items (excluding books) | Rare |
| End crystal | Rare |
| Bottle o' enchanting | Uncommon |
| Golden apple | Rare |
| Heart of the sea | Uncommon |
| Music discs | Rare |
| Nether star | Uncommon |
| Player head | Uncommon |
| Repeating command block | Epic |
| Skeleton skull | Uncommon |
| Structure block | Epic |
| Totem of undying | Uncommon |
| Wither skeleton skull | Uncommon |
| Zombie head | Uncommon |
| Attack speed (tools' info) | Dark green |
| Attack damage (tools' info) | Dark green |
Fixes
From released versions before 1.13
- MC-52974 – Host's skin not visible to other players when in LAN world.
- MC-72866 – Item shading inside item frames does not account for rotation.
- MC-97196 –
/spreadplayersshows wrong error message / large number in error message when no entities were spread. - MC-105139 – Entity head rotation not interpolating on Yaw axis.
- MC-116877 – Collision checking during Block placement only uses default state
From the 1.13 development versions
- MC-122369 – Village center is offset
- MC-122428 – Fire spread too quick
- MC-123199 – Lighting renders incorrectly on item frames oriented vertically.
- MC-123454 – Dispenser using spawn egg spawns mob too high.
- MC-123455 – Using spawn egg spawns mob too high on the water and lava.
- MC-123598 – Fence top missing texture when below fence gate.
- MC-123773 – Weird scrolling behavior starting in 18w01a
- MC-124954 – Jungle temple redstone wire is not connected.
- MC-125377 – Structures from old worlds don't regenerate if opened with 1.13 standalone client/server.
- MC-126086 – Salmon and tropical fish hitbox on land is wrongly positioned.
- MC-126863 – Sounds made with water in spectator mode.
- MC-127116 – When placing a wall using
/setblockwithout specifying a block state, it is invisible; default state hasup=false. - MC-127305 – Crash when creating a debug world
- MC-127333 – Carpet and panes don't show the right colors on maps.
- MC-127474 – Waterloggable blocks retain their waterlogged state when moved with pistons or slime blocks
- MC-127586 – Mobs do not suffocate in double slabs.
- MC-127996 – Bone meal can be put on floating water.
- MC-128139 – Sea grass generates water source when placed on flowing water.
- MC-128251 – Grass and mycelium can spread to dirt blocks which are submerged under general water.
- MC-128493 – Dolphins can wear armor.
- MC-129058 – Dolphins become permanent (can't despawn) after playing with an item.
- MC-129708 – Armor slot icons are backwards.
From the previous development version
- MC-129808 –
demo.day.6does not include the keybinding correctly. - MC-129849 – Upgrade from 1.6.4 destroys world, spams errors.
Video
Video made by slicedlime:
Trivia
- This snapshot was released on World Turtle Day.
References
- ↑ "Minecraft Snapshot 18w21a" – Minecraft.net, May 23, 2018.
