this was a mess

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>me.youhavetrouble</groupId>
     <artifactId>PurpurExtras</artifactId>
-    <version>1.1</version>
+    <version>1.2</version>
     <packaging>jar</packaging>
 
     <name>PurpurExtras</name>
@@ -58,19 +58,33 @@
             <id>sonatype</id>
             <url>https://oss.sonatype.org/content/groups/public/</url>
         </repository>
+        <repository>
+            <id>purpur</id>
+            <url>https://repo.purpurmc.org/snapshots</url>
+        </repository>
+        <repository>
+            <id>papermc</id>
+            <url>https://papermc.io/repo/repository/maven-public/</url>
+        </repository>
+        <repository>
+            <id>minecraft-libraries</id>
+            <name>Minecraft Libraries</name>
+            <url>https://libraries.minecraft.net</url>
+        </repository>
     </repositories>
 
     <dependencies>
         <dependency>
-            <groupId>net.pl3x.purpur</groupId>
-            <artifactId>purpur</artifactId>
-            <version>1.16.5-R0.1-SNAPSHOT</version>
+            <groupId>org.purpurmc.purpur</groupId>
+            <artifactId>purpur-api</artifactId>
+            <version>1.18-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>net.kyori</groupId>
-            <artifactId>adventure-text-minimessage</artifactId>
-            <version>4.1.0-SNAPSHOT</version>
+            <groupId>io.papermc.paper</groupId>
+            <artifactId>paper-mojangapi</artifactId>
+            <version>1.18.1-R0.1-SNAPSHOT</version>
+            <scope>provided</scope>
         </dependency>
     </dependencies>
 </project>

src/main/java/me/youhavetrouble/purpurextras/PurpurExtras.java

@@ -20,12 +20,11 @@ public final class PurpurExtras extends JavaPlugin {
     @Override
     public void onEnable() {
         try {
-            Class.forName("net.pl3x.purpur.PurpurConfig");
+            Class.forName("org.purpurmc.purpur.PurpurConfig");
         } catch (ClassNotFoundException e) {
             getLogger().warning( ChatColor.translateAlternateColorCodes('&', "&x&8&0&5&2&8&0PurpurExtras was created to compliment Purpur, and it appears you're not using it!"));
             getLogger().warning( ChatColor.translateAlternateColorCodes('&', "&x&8&0&5&2&8&0Purpur is a drop-in replacement for " + getServer().getName()+"."));
-            getLogger().warning( ChatColor.translateAlternateColorCodes('&', "&x&8&0&5&2&8&0You can get Purpur on https://purpur.pl3x.net/downloads/"));
-            getServer().getPluginManager().disablePlugin(this);
+            getLogger().warning( ChatColor.translateAlternateColorCodes('&', "&x&8&0&5&2&8&0You can get Purpur on https://purpurmc.org/downloads"));
             return;
         }
 

src/main/java/me/youhavetrouble/purpurextras/command/FancyCommand.java

@@ -6,12 +6,11 @@ import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
-import org.checkerframework.checker.nullness.qual.NonNull;
 
 public class FancyCommand implements Listener {
 
     @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
-    public void onCommandRegister(final @NonNull CommandRegisteredEvent<BukkitBrigadierCommandSource> event) {
+    public void onCommandRegister(final CommandRegisteredEvent<BukkitBrigadierCommandSource> event) {
         if (event.getCommand().getName().equalsIgnoreCase("purpurextras")) {
             event.setLiteral(
                     LiteralArgumentBuilder.<BukkitBrigadierCommandSource>literal(event.getCommandLabel())

src/main/java/me/youhavetrouble/purpurextras/listeners/EscapeCommandSlashListener.java

@@ -1,9 +1,11 @@
 package me.youhavetrouble.purpurextras.listeners;
 
 import io.papermc.paper.event.player.AsyncChatEvent;
+
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TextReplacementConfig;
-import net.kyori.adventure.text.serializer.plain.PlainComponentSerializer;
+
+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
@@ -12,7 +14,8 @@ public class EscapeCommandSlashListener implements Listener {
 
     @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
     public void onCommandEscape(AsyncChatEvent event) {
-        String message = PlainComponentSerializer.plain().serialize(event.message());
+
+        String message = PlainTextComponentSerializer.plainText().serialize(event.message());
         String[] messageSplit = message.split(" ");
         String command = messageSplit[0].substring(1);
         Component component = event.message().replaceText(