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{{Infobox version
|title=Minecraft 22w19a
|image=22w19a.jpg
|image2=Java Edition 22w19a.png
|edition=Java
|type=Snapshot
|date=May 12, 2022
|jsonhash=c7a98d0634a35e212276ce2e47c2ed8064e605bb
|clienthash=b6f17935359d3a7bc8022eb48e5f3643ede72fd3
|clientmap=5b76b821c9adfd58612afeababaabe95ffe27e59
|serverhash=c354ac562b44fe5857535935125942ff89616cab
|servermap=b4c5ef273e65f0df3da75378402ef00d638ef4cc
|parent=1.19
|prevparent=1.18.2
|prev=22w18a
|next=1.19 Pre-release 1
|nextparent=1.19.1
}}<onlyinclude>

'''22w19a''' is the tenth and final [[Minecraft:snapshot]] for [[Minecraft:Java Edition 1.19]], released on May 12, 2022,<ref>{{snap|22w19a|May 12, 2022}}</ref> which introduces chat preview, merges {{cmd|locate}} and {{cmd|locatebiome}} into the new {{cmd|locate|link=none}}, adds the ability to locate a POI (Point of Interest), the ability to place a template, and fixes bugs.

== Additions ==
=== Command format ===
'''{{cmd|locate}}'''
* Added {{cmd|locate poi|link=none}}, can locate a POI (Point of Interest), with following syntax:
** {{cmd|locate poi <poi>|link=none}}
*** <code>poi</code>: The namespaced ID of a POI, or a POI tag.

'''{{cmd|place}}'''
* Added {{cmd|place template|link=none}}, can place templates at a given location, with following syntax:
** {{cmd|place template <template> [<pos>] [<rotation>] [<mirror>] [<integrity>] [<seed>]|link=none}}
*** Works like using the load button in the UI for a [[Minecraft:structure block]].
*** <code>template</code>: The namespaced ID of a template ("structure block file") to load and place.
*** <code>pos</code>: The position to use as the origin for the generation. (if omitted, <code>~ ~ ~</code> is used)
*** <code>rotation</code>: The rotation to apply. (if omitted, <code>none</code> is used)
*** <code>mirror</code>: The mirroring to apply. (if omitted, <code>none</code> is used)
*** <code>integrity</code>: The structure integrity value between 0 and 1.
*** <code>seed</code>: The seed to use for the randomized degradation when integrity is less than 1.

=== General ===
'''[[Minecraft:Chat]]'''
* Servers can now enable chat preview, which displays a server-controlled preview above the chat edit box, showing how the message appears when sent.
** Can be used by servers to preview messages with styling applied, such as emojis or chat coloring.
** Chat preview sends chat messages to the server as they are typed, even before they're sent.
*** The server then sends back the styled preview in real time.
*** This allows servers to apply dynamic message stylings while still allowing chat to be securely signed.
** A warning toast message is shown on the client when joining a server with chat preview, and it can be globally disabled in chat settings.
** Dynamic chat styling can also be controlled by the server, although this is only signed when chat preview is enabled.
*** Clients can prefer to always show the original, signed message by enabling "Only Show Signed Chat" in chat settings.

'''[[Minecraft:Options]]'''
* Added "Chat Preview" chat option, for enabling chat preview. Toggled on by default.
* Added "Only Show Signed Chat" chat option, for clients who prefers to always show the original, signed message. Toggled off by default.

'''{{samp|[[Minecraft:options.txt (Java Edition)|options.txt]]}}'''
* Added <code>chatPreview</code> and <code>onlyShowSignedChat</code>.

'''Protocol'''
* Servers now also send an additional icon and MOTD packet after a player has connected.
** This allows servers with <code>enable-status=false</code> to set an icon and MOTD for players that successfully connect.

'''{{samp|[[Minecraft:server.properties]]}}'''
* Added server property <code>previews-chat</code> to enable chat preview.
** Defaults to <code>false</code>.
* Added temporary server property <code>test-rainbow-chat</code>, for this snapshot only.

'''[[Minecraft:Tags]]'''
* Added following <code>point_of_interest_type</code> tags (new type):
** <code>#acquirable_job_site</code>: {{cd|d=and|armorer|butcher|cartographer|cleric|farmer|fisherman|fletcher|leatherworker|librarian|mason|shepherd|toolsmith|weaponsmith}}.
*** This tag defines job sites sought by [[Minecraft:villager]]s with <code>none</code> profession.
** <code>#bee_home</code>: <code>beehive</code> and <code>bee_nest</code>.
*** This tag defines POIs that [[Minecraft:bee]]s target.
** <code>#village</code>: {{cd|d=and|#acquirable_job_site|home|meeting}}.
*** This tag defines POIs that belongs to [[Minecraft:village]]s.

== Changes ==
=== Mobs ===
'''[[Minecraft:Iron golem]]'''
* Now make sure to spawn above something solid, so they can now spawn on top of [[Minecraft:glass]] and [[Minecraft:leaves]] and are no longer blocked by things like [[Minecraft:string]].

'''[[Minecraft:Tadpole]]'''
* Hitbox is now reduced from 0.5×0.4 to 0.4×0.3.

'''[[Minecraft:Warden]]'''
* Now make sure to spawn above something solid, so they can now spawn on top of [[Minecraft:glass]] and [[Minecraft:leaves]] and are no longer blocked by things like [[Minecraft:string]].
* Ranged attack damage is now affected by difficulty.

=== World generation ===
'''[[Minecraft:Mineshaft]]s'''
* No longer intersect with [[Minecraft:ancient cities]].

=== Command format ===
'''{{cmd|locate}} and {{cmd|locatebiome}}'''
* Merged into the new {{cmd|locate|link=none}} command:
** {{cmd|locate|link=none}} -> {{cmd|locate structure|link=none}}
** {{cmd|locatebiome|link=none}} -> {{cmd|locate biome|link=none}}

=== General ===
'''Point of Interest types'''
* Removed <code>unemployed</code> and <code>nitwit</code> types.

== Fixes ==
{{fixes|fixedin=22w19a
|;old
|197647|Players cannot jump off the edge of blocks when sneaking if they have a block above.
|199326|Unable to escape block bound box when you have levitation and holding shift.
|200282|Players with knockback resistance cannot be knocked off of edges when sneaking.
|231600|Sculk sensor continuously receives vibrations when next to a powered big dripleaf.
|;dev
|249130|Tadpoles hatch inside of adjacent blocks, causing them to suffocate and die.
|249434|The warden indefinitely roars when attacked by multiple entities.
|249634|Warden's sniffing behavior continues after being distracted.
|249664|Warden despawns when far away.
|249780|Blocks that require support can generate floating in ancient cities.
|249833|Right-clicking certain items in the off-hand can generate vibrations.
|249888|Warden is not angered when hit by a blaze fireball.
|249910|Warden "Nearby Closest" sound is unused.
|249966|Warden can stop chasing a target it just roared at.
|250172|Warden doesn't turn toward the direction it is firing the Sonic Boom attack.
|250233|A warden summoned from a spawn egg suddenly losing its AI.
|250272|Warden spawns in blocks that have no collision.
|250292|Wardens can sometimes freeze when overwhelmed with enemies/attacks/sounds.
|250319|Warden approaches sounds still plays, despite the doWardenSpawning gamerule is disabled.
|250353|Warden cannot spawn on a single snow layer like other mobs.
|250357|Sculk sensors and Wardens detect when a player holds up a shield.
|250948|Warden's ranged attack is no longer affected by the game's difficulty.
|250966|Dying to the warden's sonic boom doesn't count as the warden's kill.
|251029|Warden froze and stopped being hostile toward the player.
|251263|"Invalid signature for profile public key" when trying to open a singleplayer world.
|;previous
|251316|The game crashes when loading chunks that consist of jigsaw blocks.
|251321|Warden can be pushed by explosions while emerging.
|251350|{{cmd|give @s goat_horn}} gives an unregistered goat horn.
|251396|{{cd|java.lang.IllegalArgumentException: Name and ID cannot both be blank}}.
|251464|When passive mobs take damage from warden's sonic boom, they don't flee in panic.
}}</onlyinclude>

== Videos ==
{{Slicedlime|h-VR1ssE7Xo}}

== Trivia ==
* This snapshot was released on a Thursday instead of Wednesday, just like snapshots before [[Minecraft:14w26a]]. This was due to an unrelated delay due to a workshop about development that week's Wednesday.<ref>{{tweet|CagilMartin1|1536257811688361984|Just a workshop about development, not a big deal - JAPPA}}</ref>

== References ==
{{Reflist}}

== Navigation ==
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Minecraft:Java Edition 22w19a - Revision history

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