Use ViaVersion master branch

bootstrap/spigot/pom.xml

@@ -33,7 +33,7 @@
         <dependency>
             <groupId>com.viaversion</groupId>
             <artifactId>viaversion</artifactId>
-            <version>4.0.0-1.17-pre3-SNAPSHOT</version>
+            <version>4.0.0</version>
             <scope>provided</scope>
         </dependency>
         <dependency>

bootstrap/spigot/src/main/java/org/geysermc/platform/spigot/GeyserSpigotPlugin.java

@@ -159,7 +159,7 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
                 Class.forName("com.viaversion.viaversion.api.ViaManager");
             } catch (ClassNotFoundException e) {
                 geyserLogger.warning(LanguageUtils.getLocaleStringLog("geyser.bootstrap.viaversion.too_old",
-                        "https://ci.viaversion.com/job/ViaVersion-DEV/"));
+                        "https://ci.viaversion.com/job/ViaVersion/"));
                 isViaVersion = false;
                 if (this.geyserConfig.isDebugMode()) {
                     e.printStackTrace();