diff --git a/README.md b/README.md
index c307bd77..1fcc3097 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ A collection of Rust crates primarily for creating Minecraft bots.
 </p>
 
 <!-- The line below is automatically read and updated by the migrate script, so don't change it manually. -->
-*Currently supported Minecraft version: `1.19.1-rc2`.*
+*Currently supported Minecraft version: `1.19.1`.*
 
 I named this Azalea because it sounds like a cool word and this is a cool library. This project was heavily inspired by PrismarineJS.
 
diff --git a/azalea-protocol/src/packets/game/clientbound_player_chat_packet.rs b/azalea-protocol/src/packets/game/clientbound_player_chat_packet.rs
index 1b71ccea..68f0ea21 100644
--- a/azalea-protocol/src/packets/game/clientbound_player_chat_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_player_chat_packet.rs
@@ -1,7 +1,9 @@
-use azalea_buf::McBuf;
+use azalea_buf::{BitSet, McBuf, McBufReadable, McBufVarWritable};
+use azalea_buf::{McBufVarReadable, McBufWritable};
 use azalea_chat::component::Component;
 use azalea_crypto::{MessageSignature, SignedMessageHeader};
 use packet_macros::GamePacket;
+use std::io::{Read, Write};
 use uuid::Uuid;
 
 #[derive(Clone, Debug, McBuf, GamePacket)]
@@ -25,7 +27,7 @@ pub enum ChatType {
 pub struct ChatTypeBound {
     pub chat_type: ChatType,
     pub name: Component,
-    pub target_name: Component,
+    pub target_name: Option<Component>,
 }
 
 #[derive(Clone, Debug, McBuf)]
@@ -34,6 +36,7 @@ pub struct PlayerChatMessage {
     pub header_signature: MessageSignature,
     pub signed_body: SignedMessageBody,
     pub unsigned_content: Option<Component>,
+    pub filter_mask: FilterMask,
 }
 
 #[derive(Clone, Debug, McBuf)]
@@ -62,3 +65,35 @@ pub struct ChatMessageContent {
     /// Only sent if the decorated message is different than the plain.
     pub decorated: Option<Component>,
 }
+
+#[derive(Clone, Debug)]
+pub enum FilterMask {
+    PassThrough,
+    FullyFiltered,
+    PartiallyFiltered(BitSet),
+}
+
+impl McBufReadable for FilterMask {
+    fn read_from(buf: &mut impl Read) -> Result<Self, String> {
+        let filter_mask = u32::var_read_from(buf)?;
+        match filter_mask {
+            0 => Ok(FilterMask::PassThrough),
+            1 => Ok(FilterMask::FullyFiltered),
+            2 => Ok(FilterMask::PartiallyFiltered(BitSet::read_from(buf)?)),
+            _ => Err("Invalid filter mask".to_string()),
+        }
+    }
+}
+impl McBufWritable for FilterMask {
+    fn write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
+        match self {
+            FilterMask::PassThrough => 0u32.var_write_into(buf)?,
+            FilterMask::FullyFiltered => 1u32.var_write_into(buf)?,
+            FilterMask::PartiallyFiltered(bits) => {
+                2u32.var_write_into(buf)?;
+                bits.write_into(buf)?;
+            }
+        }
+        Ok(())
+    }
+}
diff --git a/azalea-protocol/src/packets/mod.rs b/azalea-protocol/src/packets/mod.rs
index 2ea163af..fbccc087 100644
--- a/azalea-protocol/src/packets/mod.rs
+++ b/azalea-protocol/src/packets/mod.rs
@@ -7,7 +7,7 @@ use crate::connect::PacketFlow;
 use azalea_buf::{McBufWritable, Readable, Writable};
 use std::io::{Read, Write};
 
-pub const PROTOCOL_VERSION: u32 = 1073741924;
+pub const PROTOCOL_VERSION: u32 = 760;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub enum ConnectionProtocol {
diff --git a/bot/src/main.rs b/bot/src/main.rs
index 3ff30908..0f3ea31a 100644
--- a/bot/src/main.rs
+++ b/bot/src/main.rs
@@ -6,7 +6,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Hello, world!");
 
     // let address = "95.111.249.143:10000";
-    let address = "localhost:56150";
+    let address = "localhost:25565";
     // let response = azalea_client::ping::ping_server(&address.try_into().unwrap())
     //     .await
     //     .unwrap();