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<p><b>New page</b></p><div>{{Infobox version<br />
| title = Minecraft 1.19.1 Pre-release 4<br />
| image = 1.19.1-pre3.jpg<br />
| image2 = Java Edition 1.19.1 Pre-release 4.png<br />
| edition = Java<br />
| type = Pre-release<br />
| date = July 8, 2022<br />
| jsonhash = 8dbf3306b43177f9a39a97364215f80801f77db3<br />
| jsonfile = 1.19.1-pre4<br />
| clienthash = bb3e72a47ea72c2de1ed0b926166ea9b36fd666e<br />
| clientmap = 7f968bcafddf9df3a8d5eb0f93a48a64b1ab1a84<br />
| serverhash = 0f7f0c876024d0a84cb50547f72fe81dbfbfdb19<br />
| servermap = 000d3e6fa2d830cd3a1612ab42f56bea224fb2b6<br />
| parent = 1.19.1<br />
| prevparent = 1.19<br />
| prev = 1.19.1 Pre-release 3<br />
| next = 1.19.1 Pre-release 5<br />
| nextparent = 1.19.2<br />
}}<onlyinclude><br />
<br />
'''1.19.1 Pre-release 4''' (known as '''1.19.1-pre4''' in the launcher) is the fourth pre-release for [[Minecraft:Java Edition 1.19.1]], released on July 8, 2022,<ref>{{Mcnet|minecraft-1-19-1-pre-release-3|Minecraft 1.19.1 Pre-Release 4|July 8, 2022}}</ref> which makes tweaks to chats and fixes bugs.<br />
<br />
== Changes ==<br />
=== General ===<br />
'''[[Minecraft:Chat]]'''<br />
* Insecure chat messages logged in the server are prefixed with a <code>[Not Secure]</code> tag.<br />
* The order of chat messages are now cryptographically verified.<br />
** This is used for validating the context of chat messages for player reports.<br />
<br />
'''Protocol'''<br />
* Custom servers can hide player chat messages from display via a new network packet.<br />
** This does not delete player chat messages from chat logs.<br />
<br />
== Fixes ==<br />
{{fixes|fixedin=1.19.1 Pre-release 4<br />
|;dev<br />
|253743|The server console doesn't state if chat messages aren't secure or have been modified.<br />
|253813|Chat commands with entity selectors often reported as "This message is not secure".<br />
}}</onlyinclude><br />
<br />
== References ==<br />
{{Reflist}}<br />
<br />
== Navigation ==<br />
{{Navbox Java Edition versions|1.1x}}<br />
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[[Minecraft:de:1.19.1-pre4]]<br />
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[[Minecraft:lzh:爪哇版一點一九點一之預四]]<br />
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