diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index f6c4c5d9..6188f070 100755
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -1,4 +1,6 @@
-on: push
+on:
+  push:
+  pull_request:
 name: Clippy check
 jobs:
   clippy_check:
diff --git a/azalea-client/src/chat.rs b/azalea-client/src/chat.rs
index 202cf47c..e127f0d7 100755
--- a/azalea-client/src/chat.rs
+++ b/azalea-client/src/chat.rs
@@ -149,6 +149,7 @@ impl Client {
             entity: self.entity,
             content: content.to_string(),
         });
+        self.run_schedule_sender.send(()).unwrap();
     }
 }
 
@@ -228,9 +229,15 @@ fn handle_send_chat_kind_event(
     mut send_packet_events: EventWriter<SendPacketEvent>,
 ) {
     for event in events.iter() {
+        let content = event
+            .content
+            .chars()
+            .filter(|c| !matches!(c, '\x00'..='\x1F' | '\x7F' | '§'))
+            .take(256)
+            .collect::<String>();
         let packet = match event.kind {
             ChatPacketKind::Message => ServerboundChatPacket {
-                message: event.content.clone(),
+                message: content,
                 timestamp: SystemTime::now()
                     .duration_since(UNIX_EPOCH)
                     .expect("Time shouldn't be before epoch")
@@ -245,7 +252,7 @@ fn handle_send_chat_kind_event(
             ChatPacketKind::Command => {
                 // TODO: chat signing
                 ServerboundChatCommandPacket {
-                    command: event.content.clone(),
+                    command: content,
                     timestamp: SystemTime::now()
                         .duration_since(UNIX_EPOCH)
                         .expect("Time shouldn't be before epoch")
diff --git a/azalea-client/src/get_mc_dir.rs b/azalea-client/src/get_mc_dir.rs
index 440550a7..df2a81aa 100755
--- a/azalea-client/src/get_mc_dir.rs
+++ b/azalea-client/src/get_mc_dir.rs
@@ -23,7 +23,7 @@ pub fn minecraft_dir() -> Option<PathBuf> {
 pub fn home_env_var() -> &'static str {
     #[cfg(target_os = "windows")]
     {
-        "USERPROFILE"
+        "APPDATA"
     }
     #[cfg(target_os = "macos")]
     {
diff --git a/azalea/src/lib.rs b/azalea/src/lib.rs
index 4e21fbbd..827c3904 100644
--- a/azalea/src/lib.rs
+++ b/azalea/src/lib.rs
@@ -106,6 +106,12 @@ where
         self.handler = Some(handler);
         self
     }
+    /// Set the client state instead of initializing defaults.
+    #[must_use]
+    pub fn set_state(mut self, state: S) -> Self {
+        self.state = state;
+        self
+    }
     /// Add a plugin to the client.
     #[must_use]
     pub fn add_plugin<T: Plugin>(mut self, plugin: T) -> Self {
diff --git a/azalea/src/swarm/mod.rs b/azalea/src/swarm/mod.rs
index 9edaa305..c0d9cb56 100644
--- a/azalea/src/swarm/mod.rs
+++ b/azalea/src/swarm/mod.rs
@@ -199,6 +199,12 @@ where
         self.swarm_handler = Some(handler);
         self
     }
+    /// Set the swarm state instead of initializing defaults.
+    #[must_use]
+    pub fn set_swarm_state(mut self, swarm_state: SS) -> Self {
+        self.swarm_state = swarm_state;
+        self
+    }
 
     /// Add a plugin to the swarm.
     #[must_use]