{{Infobox version
|title=Minecraft 19w12b
|image=19w12a.jpg
|image2=Java Edition 19w12b.png
|edition=Java
|type=Snapshot
|date=March 21, 2019
|clienthash=2fc0501773a90d120c9f6476037c4bfba554a549
|jsonhash=22b64304b7d1e19325c8db612631db200776d77d
|serverhash=37d6d9753b8eac2420e9deba132c38e00c8204c3
|parent=1.14
|prevparent=1.13.2
|prev=19w12a
|next=19w13a
|nextparent=1.14.1
}}<onlyinclude>

'''19w12b''' is the twenty-eighth [[snapshot]] for [[Java Edition 1.14]], released on March 21, 2019<ref>{{snap|19w12b|March 21, 2019}}</ref>, which fixes some bugs.

== Changes ==
=== Blocks ===
; [[Glass]]
* [[Mob]]s no longer suffocate in glass.

=== Mobs ===
; [[Iron golem]]s
* Spawn chance has been slightly increased:
** Now requires 5 [[villager]]s to meet instead of 10.
** Villagers that are recently hurt by [[zombie]]s have a higher chance of spawning an iron golem.

; [[Villager]]s
* No longer look at players in Spectator mode.

== Fixes ==
{{fixes|fixedin=19w12b|prefix=Minecraft
|;old
|68687|Entering or breaking Minecart briefly plays riding sound.
|70057|Can't place redstone on sea lantern.
|117619|The [[player]]'s hitbox does not match his model when he sneaks.
|129750|Non <nowiki>[a-z0-9_.-]</nowiki> character in one [[advancement]] causes ALL advancements to not load with no error message.
|135376|being in water at y 0 makes screen too dark.
|136218|Syntax help is offset to the right.
|136327|[[Drowned]] never spawn in river biomes.
|;dev
|137784|[[Vindicator]]s sometimes get stuck in their attack animation.
|138179|Crashes when enabling fullscreen (snapshot).
|139394|Entities suffocate in glass.
|140469|Paths drop down when generating.
|141155|[[Structure block]] integrity solely dependent on structure location, integrity seed is ignored.
|141484|Entities stay on the global list even when the chunk unloaded.
|142703|Joining world outside of spawn chunks whilst riding entity results in desync
|145731|Turning in boats causes extremely annoying frame issue.
|145864|[[Villager]]s see players in spectator mode.
|146166|Internal Java error after opening barrel (ticking error).
|146218|Stuttering screen when spectating someone.
|;prev
|146244|{{cmd|clear}} removes item in cursor in [[creative]] mode even if it's not the item that should be cleared.
|146246|Crash when a [[conduit]] is activated.
|146252|Can no longer dye signs in survival mode.
|146258|Head in [[glass]] blacks out world in first person view.
}}</onlyinclude>

== Video ==
Video made by [[slicedlime]]:
{{yt|tNkJuYNPq4A}}

== References ==
{{reflist}}

== Navigation ==
{{Navbox Java Edition versions|1.1x}}

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