Release 2.1.35 (#491 )

Bump Gradle from 8.14.2 to 8.14.3
Bump com.gradleup.shadow from 8.3.7 to 8.3.8 (#490 )
2026-11-05 17:22:34 -05:00 · 2025-07-09 16:33:22 +00:00 · 2025-07-07 12:01:45 +02:00 · 2025-07-07 09:56:30 +00:00 · 2025-07-06 20:10:20 +02:00 · 2025-07-05 12:44:07 +02:00
64 changed files with 784 additions and 239 deletions
@@ -53,6 +53,10 @@ Massive thanks to the sponsors of Sonar who help keep this project running:

 <a href="https://github.com/Hydoxl"><img src="https://images.weserv.nl/?url=avatars.githubusercontent.com/u/107579333?v=4&h=50&w=50&fit=cover&mask=circle&maxage=7d" alt="logo" align="center"></a>

+### Past Sponsors
+
+<a href="https://github.com/ItzErpandX"><img src="https://images.weserv.nl/?url=avatars.githubusercontent.com/u/84748484?v=4?s=400?v=4&h=50&w=50&fit=cover&mask=circle&maxage=7d" alt="logo" align="center"></a>
+
 ## Building
 If you want to build your own version of Sonar, please take a look at the [Sonar building documentation](https://docs.jonesdev.xyz/development/building).
 <br>
@@ -29,10 +29,11 @@ jobs:
          java-version: '17'
          distribution: 'temurin'

+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+
      - name: Build with Gradle
-        uses: gradle/gradle-build-action@v3
-        with:
-          arguments: build-sonar
+        run: ./gradlew build-sonar

      - name: Upload Bukkit Artifact
        uses: actions/upload-artifact@v4
@@ -177,7 +177,7 @@ public final class SonarConfiguration {
    verification.map.timing = Verification.Timing.valueOf(generalConfig.getString("verification.checks.map-captcha.timing"));
    verification.map.precomputeAmount = clamp(generalConfig.getInt("verification.checks.map-captcha.precompute"), 10, 5000);
    verification.map.maxDuration = clamp(generalConfig.getInt("verification.checks.map-captcha.max-duration"), 5000, 360000);
-    verification.map.maxTries = generalConfig.getInt("verification.checks.map-captcha.max-tries");
+    verification.map.maxTries = clamp(generalConfig.getInt("verification.checks.map-captcha.max-tries"), 1, 100);
    verification.map.alphabet = generalConfig.getString("verification.checks.map-captcha.alphabet");
    verification.map.backgroundImage = null;

@@ -198,7 +198,6 @@ public final class SonarConfiguration {
    verification.timeOfDay = clamp(generalConfig.getInt("verification.time-of-day"), 0, 24000);
    verification.gamemode = Verification.Gamemode.valueOf(generalConfig.getString("verification.gamemode"));
    verification.validNameRegex = Pattern.compile(generalConfig.getString("verification.checks.valid-name-regex"));
-    verification.validLocaleRegex = Pattern.compile(generalConfig.getString("verification.checks.valid-locale-regex"));

    verification.checkGeyser = generalConfig.getBoolean("verification.check-geyser-players");
    verification.logConnections = generalConfig.getBoolean("verification.log-connections");
@@ -418,7 +417,6 @@ public final class SonarConfiguration {
    private boolean logDuringAttack;
    private boolean debugXYZPositions;
    private Pattern validNameRegex;
-    private Pattern validLocaleRegex;

    private int readTimeout;
    private int writeTimeout;
@@ -447,14 +445,14 @@ public final class SonarConfiguration {
    @Getter
    @RequiredArgsConstructor
    public enum Type {
-      MYSQL("MySQL", "jdbc:mysql://%s:%d/%s", new MysqlDatabaseTypeAdapter(),
+      MYSQL("MySQL", "jdbc:mysql://%s:%d/%s%s", new MysqlDatabaseTypeAdapter(),
        Library.builder()
          .groupId("com{}mysql")
          .artifactId("mysql-connector-j")
          .version("9.0.0")
          .relocate("com{}mysql", "xyz{}jonesdev{}sonar{}libs{}mysql")
          .build()),
-      MARIADB("MariaDB", "jdbc:mariadb://%s:%d/%s", new MariaDbDatabaseTypeAdapter(),
+      MARIADB("MariaDB", "jdbc:mariadb://%s:%d/%s%s", new MariaDbDatabaseTypeAdapter(),
        Library.builder()
          .groupId("org{}mariadb{}jdbc")
          .artifactId("mariadb-java-client")
@@ -54,6 +54,8 @@ public final class VerifiedPlayerController {
  @Getter
  private final @NotNull SonarConfiguration.Database.Type cachedDatabaseType;
  private final ExecutorService updateService = Executors.newSingleThreadExecutor();
+  @Getter
+  private int maximumAge;

  public VerifiedPlayerController(final @NotNull LibraryManager libraryManager) {
    final SonarConfiguration.Database database = Sonar.get0().getConfig().getDatabase();
@@ -87,7 +89,8 @@ public final class VerifiedPlayerController {
        jdbcURL = String.format(cachedDatabaseType.getConnectionString(),
          Sonar.get0().getConfig().getGeneralConfig().getString("database.host"),
          Sonar.get0().getConfig().getGeneralConfig().getInt("database.port"),
-          Sonar.get0().getConfig().getGeneralConfig().getString("database.name"));
+          Sonar.get0().getConfig().getGeneralConfig().getString("database.name"),
+          "?autoReconnect=true");
      }

      connectionSource = new JdbcConnectionSource(jdbcURL,
@@ -107,6 +110,7 @@ public final class VerifiedPlayerController {

      dao = DaoManager.createDao(connectionSource, VerifiedPlayer.class);
      queryBuilder = dao.queryBuilder();
+      maximumAge = database.getMaximumAge();

      // Make sure to run the clean task and the caching task in the same thread
      // https://github.com/jonesdevelopment/sonar/issues/150
@@ -114,7 +118,7 @@ public final class VerifiedPlayerController {
        if (connectionSource != null) {
          try {
            // Make sure to clear all outdated entries first
-            clearOld(database.getMaximumAge());
+            clearOld(maximumAge, false);
            // Add all entries from the database to the cache
            dao.queryForAll().forEach(verifiedPlayer -> cache.add(verifiedPlayer.getFingerprint()));
          } catch (SQLException exception) {
@@ -148,7 +152,8 @@ public final class VerifiedPlayerController {
  /**
   * Clear all old entries using the given timestamp
   */
-  private void clearOld(final @Range(from = 1, to = 365) int maximumAge) throws SQLException {
+  public void clearOld(final @Range(from = 1, to = 365) int maximumAge,
+                       final boolean removeExisting) throws SQLException {
    final long timestamp = Instant.now().minus(maximumAge, ChronoUnit.DAYS).getEpochSecond() * 1000L;

    final List<VerifiedPlayer> oldEntries = queryBuilder.where()
@@ -158,6 +163,9 @@ public final class VerifiedPlayerController {
    if (oldEntries != null && !oldEntries.isEmpty()) {
      for (final VerifiedPlayer player : oldEntries) {
        dao.delete(player);
+        if (removeExisting) {
+          cache.remove(player.getFingerprint());
+        }
      }
      Sonar.get0().getLogger().info("Removed {} database entries older than {} days.",
        oldEntries.size(), maximumAge);
@@ -70,7 +70,10 @@ public enum ProtocolVersion {
  MINECRAFT_1_20_5(766, "1.20.5"),
  MINECRAFT_1_21(767, "1.21"),
  MINECRAFT_1_21_2(768, "1.21.2"),
-  MINECRAFT_1_21_4(769, "1.21.4");
+  MINECRAFT_1_21_4(769, "1.21.4"),
+  MINECRAFT_1_21_5(770, "1.21.5"),
+  MINECRAFT_1_21_6(771, "1.21.6"),
+  MINECRAFT_1_21_7(772, "1.21.7");

  private final int protocol;
  private final String name;
@@ -33,8 +33,8 @@ import static xyz.jonesdev.sonar.api.profiler.SimpleProcessProfiler.*;
 import static xyz.jonesdev.sonar.api.timer.SystemTimer.DATE_FORMATTER;

@Getter
-public final class ActionBarNotificationHandler extends NotificationHandler {
-  private int animationIndex;
+public class ActionBarNotificationHandler extends NotificationHandler {
+  protected int animationIndex;

  @Override
  public void handleNotification() {
@@ -54,6 +54,8 @@ public final class ActionBarNotificationHandler extends NotificationHandler {
      Placeholder.component("prefix", Sonar.get0().getConfig().getPrefix()),
      Placeholder.unparsed("attack-duration", attackDuration),
      Placeholder.unparsed("animation", nextAnimation()),
+      Placeholder.unparsed("process-cpu", Sonar.DECIMAL_FORMAT.format(getProcessCPUUsage())),
+      Placeholder.unparsed("system-cpu", Sonar.DECIMAL_FORMAT.format(getSystemCPUUsage())),
      Placeholder.unparsed("queued", DECIMAL_FORMAT.format(Sonar.get0().getFallback().getQueue().getPlayers().size())),
      Placeholder.unparsed("verifying", DECIMAL_FORMAT.format(Sonar.get0().getFallback().getConnected().size())),
      Placeholder.unparsed("blacklisted", DECIMAL_FORMAT.format(Sonar.get0().getFallback().getBlacklist().estimatedSize())),
@@ -74,7 +74,10 @@ public enum BukkitServerVersion {
  MINECRAFT_1_21_1,
  MINECRAFT_1_21_2,
  MINECRAFT_1_21_3,
-  MINECRAFT_1_21_4;
+  MINECRAFT_1_21_4,
+  MINECRAFT_1_21_5,
+  MINECRAFT_1_21_6,
+  MINECRAFT_1_21_7;

  static final BukkitServerVersion[] REVERSED_VALUES;

@@ -45,7 +45,7 @@ final class FallbackBukkitInboundHandler extends FallbackInboundHandlerAdapter {
  FallbackBukkitInboundHandler() {
    updateRegistry(FallbackPacketRegistry.HANDSHAKE, DEFAULT_PROTOCOL_VERSION);

-    channelRemovalListener = (pipeline, name, handler) -> {
+    super.channelRemovalListener = (pipeline, name, handler) -> {
      final ChannelInactiveListener inactiveListener = pipeline.get(ChannelInactiveListener.class);

      if (inactiveListener != null) {
@@ -122,6 +122,7 @@ final class FallbackBukkitInboundHandler extends FallbackInboundHandlerAdapter {
            updateRegistry(FallbackPacketRegistry.LOGIN, Objects.requireNonNull(protocolVersion));
            break;
          default:
+            byteBuf.release();
            throw ProtocolUtil.DEBUG ? new DecoderException("Bad handshake intent " + handshake.getIntent())
              : QuietDecoderException.INSTANCE;
        }
@@ -136,7 +137,7 @@ final class FallbackBukkitInboundHandler extends FallbackInboundHandlerAdapter {
          ctx.fireChannelRead(byteBuf.retain());
          // TODO: recode this?
          final ChannelHandler inboundHandler = ctx.pipeline().remove(FALLBACK_INBOUND_HANDLER);
-          if (inboundHandler != null) {
+          if (inboundHandler != null && channelRemovalListener != null) {
            channelRemovalListener.accept(ctx.pipeline(), FALLBACK_INBOUND_HANDLER, inboundHandler);
          }
        }, loginStart.getUsername(), socketAddress);
@@ -146,6 +147,8 @@ final class FallbackBukkitInboundHandler extends FallbackInboundHandlerAdapter {

      byteBuf.readerIndex(originalReaderIndex);
      ctx.fireChannelRead(byteBuf);
+    } else {
+      ctx.fireChannelRead(msg);
    }
  }
 }
@@ -86,6 +86,10 @@ public final class SonarBungee extends SonarBootstrap<SonarBungeePlugin> {

  @Override
  public void enable() {
+    // Add warning because of questionable design choices that haunt me in my dreams.
+    logger.warn("The use of BungeeCord is supported but not condoned.");
+    logger.warn("Consider upgrading to Velocity (https://velocitypowered.com)");
+
    // Initialize bStats.org metrics
    metrics = new Metrics(getPlugin(), getPlatform().getMetricsId());

@@ -20,7 +20,11 @@ package xyz.jonesdev.sonar.bungee.fallback;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelInitializer;
 import lombok.experimental.UtilityClass;
+import lombok.val;
+import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.netty.PipelineUtils;
+import net.md_5.bungee.protocol.channel.BungeeChannelInitializer;
+import org.jetbrains.annotations.NotNull;
 import sun.misc.Unsafe;
 import xyz.jonesdev.sonar.api.Sonar;
 import xyz.jonesdev.sonar.common.fallback.netty.FallbackInjectedChannelInitializer;
@@ -34,26 +38,59 @@ import static xyz.jonesdev.sonar.api.fallback.FallbackPipelines.FALLBACK_PACKET_
 public class FallbackBungeeInjector {
  public void inject() {
    try {
-      final Field childField = PipelineUtils.class.getField("SERVER_CHILD");
+      final Field childField;
+
+      try {
+        // This field only exists on BungeeCord build 1908 and below.
+        // See https://github.com/SpigotMC/BungeeCord/pull/3776 for more info.
+        //noinspection all
+        childField = PipelineUtils.class.getField("SERVER_CHILD");
+      } catch (NoSuchFieldException exception) {
+        injectOnModernBungeeCord();
+        return;
+      }
+
      childField.setAccessible(true);
-
-      // Make sure to store the original channel initializer
-      final ChannelInitializer<Channel> originalInitializer = PipelineUtils.SERVER_CHILD;
-      final ChannelInitializer<Channel> injectedInitializer = new FallbackInjectedChannelInitializer(
-      originalInitializer, pipeline -> pipeline.addAfter(PACKET_DECODER, FALLBACK_PACKET_HANDLER,
-        new FallbackBungeeInboundHandler()));
-
-      final Field unsafeField = Unsafe.class.getDeclaredField("theUnsafe");
-      unsafeField.setAccessible(true);
-      final Unsafe unsafe = (Unsafe) unsafeField.get(null);
-
-      final Object base = unsafe.staticFieldBase(childField);
-      final long offset = unsafe.staticFieldOffset(childField);
-
-      // Replace the original channel initializer with our new injected initializer
-      unsafe.putObject(base, offset, injectedInitializer);
+      injectOnOldBungeeCord(childField);
    } catch (Exception exception) {
      Sonar.get0().getLogger().error("An error occurred while injecting {}", exception);
    }
  }
+
+  private static void injectOnOldBungeeCord(final @NotNull Field childField) throws Exception {
+    // Make sure to store the original channel initializer
+    //noinspection unchecked
+    val originalInitializer = (ChannelInitializer<Channel>) childField.get(null);
+    final ChannelInitializer<Channel> injectedInitializer = new FallbackInjectedChannelInitializer(
+      originalInitializer, pipeline -> pipeline.addAfter(PACKET_DECODER, FALLBACK_PACKET_HANDLER,
+      new FallbackBungeeInboundHandler()));
+
+    final Field unsafeField = Unsafe.class.getDeclaredField("theUnsafe");
+    unsafeField.setAccessible(true);
+    final Unsafe unsafe = (Unsafe) unsafeField.get(null);
+
+    final Object base = unsafe.staticFieldBase(childField);
+    final long offset = unsafe.staticFieldOffset(childField);
+
+    // Replace the original channel initializer with our new injected initializer
+    unsafe.putObject(base, offset, injectedInitializer);
+  }
+
+  // See https://github.com/SpigotMC/BungeeCord/pull/3787
+  private static void injectOnModernBungeeCord() {
+    // The order is important...
+    final BungeeChannelInitializer original = ProxyServer.getInstance().unsafe().getFrontendChannelInitializer();
+    final BungeeChannelInitializer newInitializer = BungeeChannelInitializer.create(
+      channel -> {
+        // https://github.com/SpigotMC/BungeeCord/pull/3787#issuecomment-2661059876
+        if (!original.getChannelAcceptor().accept(channel)) {
+          return false;
+        }
+        FallbackInjectedChannelInitializer.inject(channel,
+          pipeline -> pipeline.addAfter(PACKET_DECODER, FALLBACK_PACKET_HANDLER,
+            new FallbackBungeeInboundHandler()));
+        return true;
+      });
+    ProxyServer.getInstance().unsafe().setFrontendChannelInitializer(newInitializer);
+  }
 }
@@ -2,6 +2,6 @@ dependencies {
  compileOnly(project(":api"))
  compileOnly(rootProject.libs.imagefilters)

-  testCompileOnly(project(":api"))
-  testCompileOnly(rootProject.libs.imagefilters)
+  testImplementation(project(":api"))
+  testImplementation(rootProject.libs.imagefilters)
 }
@@ -109,12 +109,12 @@ public final class StandardCaptchaGenerator implements CaptchaGenerator {
    // Randomize the colors for the gradient effect
    for (int i = 0; i < COLORS.length; i++) {
      final float random = 0.9f + RANDOM.nextFloat() * 0.1f;
-      COLORS[i] = Color.getHSBColor(RANDOM.nextFloat(), random, random);
+      COLORS[i] = Color.getHSBColor(RANDOM.nextFloat(), random * 0.8f, random);
    }

    // Apply the random gradient effect
    graphics.setPaint(new LinearGradientPaint(0, 0, width, height,
-      COLOR_FRACTIONS, COLORS, MultipleGradientPaint.CycleMethod.REFLECT));
+      COLOR_FRACTIONS, COLORS, MultipleGradientPaint.CycleMethod.REPEAT));
  }

  private void drawCharacters(final @NotNull Graphics2D graphics,
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2025 Sonar Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package xyz.jonesdev.sonar.captcha.legacy;
+
+import com.jhlabs.image.*;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import xyz.jonesdev.sonar.api.fallback.captcha.CaptchaGenerator;
+import xyz.jonesdev.sonar.captcha.filters.NoiseOverlayFilter;
+
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.font.FontRenderContext;
+import java.awt.font.GlyphVector;
+import java.awt.geom.AffineTransform;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.util.Objects;
+import java.util.Random;
+
+@Getter
+@RequiredArgsConstructor
+public final class LegacyCaptchaGenerator implements CaptchaGenerator {
+  private static final ScratchFilter SCRATCHES = new ScratchFilter(4);
+  private static final NoiseOverlayFilter NOISE = new NoiseOverlayFilter(1, 7);
+  private static final SmearFilter SMEAR = new SmearFilter();
+  private static final SaturationFilter SATURATION = new SaturationFilter();
+  private static final RippleFilter RIPPLE = new RippleFilter();
+  private static final Random RANDOM = new Random();
+
+  static {
+    RIPPLE.setXAmplitude(0);
+    float yAmplitude = 10 - RANDOM.nextInt(20);
+    if (Math.abs(yAmplitude) < 5) {
+      yAmplitude = yAmplitude >= 0 ? 5 : -5;
+    }
+    RIPPLE.setYAmplitude(yAmplitude);
+
+    SATURATION.setAmount(0.45f + RANDOM.nextFloat() * 0.15f);
+
+    SMEAR.setShape(SmearFilter.CIRCLES);
+    SMEAR.setMix(0.15f);
+    SMEAR.setDensity(0.1f);
+    SMEAR.setDistance(5);
+  }
+
+  private final int width = 128, height = 128;
+  private final @Nullable File background;
+  private @Nullable BufferedImage backgroundImage;
+  private GradientPaint gradient;
+
+  public BufferedImage createCachedBackgroundImage() {
+    // Create a new image buffer with a 3-byte color spectrum
+    BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
+    if (background == null) {
+      if (backgroundImage != null) {
+        return backgroundImage;
+      }
+      // Don't use any special background image
+      image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
+      // Fill the entire background image with a noise texture
+      image = new CausticsFilter().filter(image, null);
+      // Adjust the saturation of the randomly generated background noise
+      final SaturationFilter saturationFilter = new SaturationFilter();
+      saturationFilter.setAmount(0.4f + RANDOM.nextFloat() * 0.2f);
+      image = saturationFilter.filter(image, null);
+      // Un-sharpen the background a bit
+      image = new UnsharpFilter().filter(image, null);
+      return image;
+    }
+    // Try to load the image from a file if it doesn't exist yet
+    if (backgroundImage == null) {
+      try {
+        backgroundImage = ImageIO.read(background);
+      } catch (IOException exception) {
+        throw new IllegalStateException("Could not read background image", exception);
+      }
+    }
+    image.createGraphics().drawImage(backgroundImage, 0, 0, Color.WHITE, null);
+    return image;
+  }
+
+  private @NotNull BufferedImage mergeImages(final @NotNull BufferedImage background,
+                                             final @NotNull BufferedImage foreground) {
+    // Get the background image and create a new foreground image
+    final BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
+    // Create a new image with transparency for the merged result
+    final Graphics2D graphics = image.createGraphics();
+    // Draw the foreground image on top of the background at specified coordinates
+    graphics.drawImage(background, 0, 0, null);
+    // Set AlphaComposite to handle transparency for the foreground image
+    graphics.setComposite(AlphaComposite.SrcOver);
+    // Draw the foreground image on top of the background at specified coordinates
+    graphics.drawImage(foreground, 0, 0, null);
+    graphics.dispose();
+    return image;
+  }
+
+  @Override
+  public @NotNull BufferedImage createImage(final char @NotNull [] answer) {
+    final Color color0 = Color.getHSBColor(RANDOM.nextFloat(), 1, 1);
+    final Color color1 = Color.getHSBColor(RANDOM.nextFloat(), 1, 0.5f);
+    gradient = new GradientPaint(0, 0, color0, width, height, color1);
+
+    // Get the background image and create a new foreground image
+    BufferedImage foreground = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+    final Graphics2D graphics = foreground.createGraphics();
+
+    final FontRenderContext ctx = graphics.getFontRenderContext();
+    // Change some rendering hints for anti aliasing
+    graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+    // Draw characters
+    drawCharacters(graphics, ctx, answer);
+    // Make sure to dispose the graphics after using it
+    graphics.dispose();
+
+    // Apply any given filter to the foreground
+    new BumpFilter().filter(foreground, foreground);
+    SMEAR.filter(foreground, foreground);
+    RIPPLE.filter(foreground, foreground);
+    SCRATCHES.filter(foreground, foreground);
+
+    final BufferedImage merged = mergeImages(createCachedBackgroundImage(), foreground);
+    NOISE.transform(merged);
+    return merged;
+  }
+
+  private void drawCharacters(final @NotNull Graphics2D graphics,
+                              final @NotNull FontRenderContext ctx,
+                              final char[] answer) {
+    // Create font render context
+    final int fontSize = 62 - answer.length * 2;
+    final Font font = new Font(Font.MONOSPACED, Font.PLAIN, fontSize);
+
+    // Calculate string width
+    final double stringWidth = font.getStringBounds(answer, 0, answer.length, ctx).getWidth();
+    // Calculate character positions
+    int beginX = (int) ((width - stringWidth) / 2D + stringWidth / (answer.length * 2.5D));
+    final int beginY = (int) ((height + fontSize / 2D) / 2D);
+    double rotation = 0;
+
+    if (gradient != null) {
+      graphics.setPaint(gradient);
+    }
+
+    // Draw each character one by one
+    for (final char character : answer) {
+      // Create a glyph vector for the character
+      final GlyphVector glyphVector = font.createGlyphVector(ctx, String.valueOf(character));
+      final int visualBoundsWidth = (int) glyphVector.getVisualBounds().getWidth();
+      if (gradient == null) {
+        Objects.requireNonNull(backgroundImage);
+        // Use the inverse color by checking the background image
+        // Then, create a gradient for the text by using the colors
+        final int x0 = Math.min(Math.max(beginX + 5 /* small threshold */, 0), width);
+        final int x1 = Math.min(Math.max(beginX + (int) visualBoundsWidth, 0), width);
+        final int y = beginY + fontSize / 2;
+        final Color color0 = new Color(~backgroundImage.getRGB(x0, y));
+        final Color color1 = new Color(~backgroundImage.getRGB(x1, y));
+        final GradientPaint gradient = new GradientPaint(0, 0, color0, width, height, color1);
+        graphics.setPaint(gradient);
+      }
+
+      // Apply a transformation to the glyph vector using AffineTransform
+      final AffineTransform transformation = AffineTransform.getTranslateInstance(beginX, beginY);
+
+      // Add a bit of randomization to the rotation
+      rotation += Math.toRadians(6 - RANDOM.nextInt(12));
+      transformation.rotate(rotation);
+      transformation.scale(1, 1.25);
+
+      // Draw the glyph to the buffered image
+      final Shape transformedShape = transformation.createTransformedShape(glyphVector.getOutline());
+      graphics.fill(transformedShape);
+      // Add text outline/shadow to confuse an AI's edge detection
+      addTextOutline(graphics, transformedShape);
+      // Update next X position
+      beginX += visualBoundsWidth + 2;
+    }
+  }
+
+  private static void addTextOutline(final @NotNull Graphics2D graphics,
+                                     final @NotNull Shape transformedShape) {
+    // Create a stroked copy of the text and slightly offset/distort it
+    final Shape strokedShape = new BasicStroke().createStrokedShape(transformedShape);
+
+    final double tx = 0.5 + RANDOM.nextDouble();
+    final double ty = 0.5 + RANDOM.nextDouble();
+
+    // Draw the stroked shape
+    final AffineTransform transform = AffineTransform.getTranslateInstance(tx, ty);
+    graphics.fill(transform.createTransformedShape(strokedShape));
+  }
+}
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2025 Sonar Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package xyz.jonesdev.sonar.captcha.legacy;
+
+import com.jhlabs.image.TransformFilter;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.jetbrains.annotations.NotNull;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public final class RippleFilter extends TransformFilter {
+  private float xAmplitude, yAmplitude;
+
+  @Override
+  protected void transformInverse(final int x, final int y, final float @NotNull [] out) {
+    final float nx = (float) y / 13f;
+    final float ny = (float) x / 13f;
+    final float fx = (float) Math.sin(nx);
+    final float fy = (float) Math.sin(ny);
+
+    out[0] = (float) x + xAmplitude * fx;
+    out[1] = (float) y + yAmplitude * fy;
+  }
+}
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2025 Sonar Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package xyz.jonesdev.sonar.captcha.legacy;
+
+import com.jhlabs.image.AbstractBufferedImageOp;
+import lombok.RequiredArgsConstructor;
+import org.jetbrains.annotations.NotNull;
+
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.util.Random;
+
+@RequiredArgsConstructor
+public final class ScratchFilter extends AbstractBufferedImageOp {
+  private static final Random RANDOM = new Random();
+
+  private final int amount;
+
+  @Override
+  public @NotNull BufferedImage filter(final @NotNull BufferedImage src, final BufferedImage dst) {
+    final Graphics2D graphics = src.createGraphics();
+
+    // Apply some gradient effect on them
+    final Color color0 = Color.getHSBColor(RANDOM.nextFloat(), RANDOM.nextFloat(), 1);
+    final Color color1 = new Color(~color0.getRGB());
+    final GradientPaint gradient = new GradientPaint(0, 0, color0, src.getWidth(), src.getHeight(), color1);
+    graphics.setPaint(gradient);
+
+    final float halfWidth = src.getWidth() * 0.5f;
+
+    for (int i = 0; i < amount; ++i) {
+      final float randomX = src.getWidth() * RANDOM.nextFloat();
+      final float randomY = src.getHeight() * RANDOM.nextFloat();
+      final float amplitude = 6.2831855f * (RANDOM.nextFloat() - 0.5f);
+      final float sin = (float) Math.sin(amplitude) * halfWidth;
+      final float cos = (float) Math.cos(amplitude) * halfWidth;
+      final float x1 = randomX - cos;
+      final float y1 = randomY - sin;
+      final float x2 = randomX + cos;
+      final float y2 = randomY + sin;
+      graphics.drawLine((int) x1, (int) y1, (int) x2, (int) y2);
+    }
+
+    graphics.dispose();
+    return src;
+  }
+}
@@ -47,7 +47,7 @@ import static xyz.jonesdev.sonar.common.fallback.protocol.FallbackPreparer.*;
 public abstract class FallbackInboundHandlerAdapter extends ChannelInboundHandlerAdapter {
  protected @Nullable String username;
  protected ProtocolVersion protocolVersion;
-  protected RemovalListener channelRemovalListener = RemovalListener.EMPTY;
+  protected @Nullable RemovalListener channelRemovalListener;

  /**
   * Validates and handles incoming handshake packets
@@ -191,7 +191,7 @@ public abstract class FallbackInboundHandlerAdapter extends ChannelInboundHandle
   * Removes all pipelines and rewrites them using our custom handlers
   */
  private static void rewriteProtocol(final @NotNull ChannelHandlerContext ctx,
-                                      final @NotNull RemovalListener removalListener) {
+                                      final @Nullable RemovalListener removalListener) {
    for (final Map.Entry<String, ChannelHandler> entry : ctx.pipeline()) {
      // Don't accidentally remove Sonar's handlers
      if (entry.getKey().startsWith("sonar")
@@ -202,7 +202,9 @@ public abstract class FallbackInboundHandlerAdapter extends ChannelInboundHandle
        continue;
      }
      ctx.pipeline().remove(entry.getValue());
-      removalListener.accept(ctx.pipeline(), entry.getKey(), entry.getValue());
+      if (removalListener != null) {
+        removalListener.accept(ctx.pipeline(), entry.getKey(), entry.getValue());
+      }
    }
    // Add our read/write timeout handler
    ctx.pipeline().addFirst(FALLBACK_TIMEOUT, new FallbackTimeoutHandler(
@@ -256,7 +258,5 @@ public abstract class FallbackInboundHandlerAdapter extends ChannelInboundHandle
    void accept(final @NotNull ChannelPipeline pipeline,
                final @NotNull String name,
                final @NotNull ChannelHandler handler);
-
-    RemovalListener EMPTY = (pipeline, name, handler) -> {};
  }
 }
@@ -96,6 +96,12 @@ public final class FallbackUserWrapper implements FallbackUser {
        return;
      }

+      // How? Is there some kind of de-sync or race condition?
+      if (channel.pipeline().context(FALLBACK_FRAME_ENCODER) != null) {
+        channel.close(); // Nope ¯\_(ツ)_/¯
+        return;
+      }
+
      // Mark the player as connected by caching them in a map of verifying players
      Sonar.get0().getFallback().getConnected().compute(inetAddress, (__, v) -> true);

@@ -60,6 +60,10 @@ public final class FallbackInjectedChannelInitializer extends ChannelInitializer
      throw new ReflectiveOperationException(throwable);
    }

+    inject(channel, sonarPipelineInjector);
+  }
+
+  public static void inject(final @NotNull Channel channel, final Consumer<ChannelPipeline> sonarPipelineInjector) {
    // Inject Sonar's channel handler into the pipeline;
    // Also make sure the player is not a fake player to avoid compatibility issues
    if (channel.isActive() && !FakeChannelUtil.isFakeChannel(channel)) {
@@ -66,7 +66,7 @@ public enum FallbackPacketRegistry {
      clientbound.register(DisconnectPacket.class, DisconnectPacket::new,
        map(0x01, MINECRAFT_1_20_2, true),
        map(0x02, MINECRAFT_1_20_5, true));
-      clientbound.register(FinishConfigurationPacket.class, FinishConfigurationPacket::new,
+      clientbound.register(FinishConfigurationPacket.class, () -> FinishConfigurationPacket.INSTANCE,
        map(0x02, MINECRAFT_1_20_2, true),
        map(0x03, MINECRAFT_1_20_5, true));
      clientbound.register(KeepAlivePacket.class, KeepAlivePacket::new,
@@ -81,7 +81,7 @@ public enum FallbackPacketRegistry {
      serverbound.register(PluginMessagePacket.class, PluginMessagePacket::new,
        map(0x01, MINECRAFT_1_20_2, false),
        map(0x02, MINECRAFT_1_20_5, false));
-      serverbound.register(FinishConfigurationPacket.class, FinishConfigurationPacket::new,
+      serverbound.register(FinishConfigurationPacket.class, () -> FinishConfigurationPacket.INSTANCE,
        map(0x02, MINECRAFT_1_20_2, false),
        map(0x03, MINECRAFT_1_20_5, false));
      serverbound.register(KeepAlivePacket.class, KeepAlivePacket::new,
@@ -91,6 +91,7 @@ public enum FallbackPacketRegistry {
  },
  GAME {
    {
+      // minecraft:login
      clientbound.register(JoinGamePacket.class, JoinGamePacket::new,
        map(0x01, MINECRAFT_1_7_2, true),
        map(0x23, MINECRAFT_1_9, true),
@@ -106,7 +107,9 @@ public enum FallbackPacketRegistry {
        map(0x28, MINECRAFT_1_19_4, true),
        map(0x29, MINECRAFT_1_20_2, true),
        map(0x2B, MINECRAFT_1_20_5, true),
-        map(0x2C, MINECRAFT_1_21_2, true));
+        map(0x2C, MINECRAFT_1_21_2, true),
+        map(0x2B, MINECRAFT_1_21_5, true));
+      // minecraft:keep_alive
      clientbound.register(KeepAlivePacket.class, KeepAlivePacket::new,
        map(0x00, MINECRAFT_1_7_2, true),
        map(0x1F, MINECRAFT_1_9, true),
@@ -122,7 +125,9 @@ public enum FallbackPacketRegistry {
        map(0x23, MINECRAFT_1_19_4, true),
        map(0x24, MINECRAFT_1_20_2, true),
        map(0x26, MINECRAFT_1_20_5, true),
-        map(0x27, MINECRAFT_1_21_2, true));
+        map(0x27, MINECRAFT_1_21_2, true),
+        map(0x26, MINECRAFT_1_21_5, true));
+      // minecraft:disconnect
      clientbound.register(DisconnectPacket.class, DisconnectPacket::new,
        map(0x40, MINECRAFT_1_7_2, true),
        map(0x1A, MINECRAFT_1_9, true),
@@ -137,7 +142,9 @@ public enum FallbackPacketRegistry {
        map(0x17, MINECRAFT_1_19_3, true),
        map(0x1A, MINECRAFT_1_19_4, true),
        map(0x1B, MINECRAFT_1_20_2, true),
-        map(0x1D, MINECRAFT_1_20_5, true));
+        map(0x1D, MINECRAFT_1_20_5, true),
+        map(0x1C, MINECRAFT_1_21_5, true));
+      // minecraft:player_position
      clientbound.register(SetPlayerPositionRotationPacket.class, SetPlayerPositionRotationPacket::new,
        map(0x08, MINECRAFT_1_7_2, true),
        map(0x2E, MINECRAFT_1_9, true),
@@ -154,7 +161,9 @@ public enum FallbackPacketRegistry {
        map(0x3C, MINECRAFT_1_19_4, true),
        map(0x3E, MINECRAFT_1_20_2, true),
        map(0x40, MINECRAFT_1_20_5, true),
-        map(0x42, MINECRAFT_1_21_2, true));
+        map(0x42, MINECRAFT_1_21_2, true),
+        map(0x41, MINECRAFT_1_21_5, true));
+      // minecraft:player_abilities
      clientbound.register(PlayerAbilitiesPacket.class, PlayerAbilitiesPacket::new,
        map(0x39, MINECRAFT_1_7_2, true),
        map(0x2B, MINECRAFT_1_9, true),
@@ -171,7 +180,9 @@ public enum FallbackPacketRegistry {
        map(0x34, MINECRAFT_1_19_4, true),
        map(0x36, MINECRAFT_1_20_2, true),
        map(0x38, MINECRAFT_1_20_5, true),
-        map(0x3A, MINECRAFT_1_21_2, true));
+        map(0x3A, MINECRAFT_1_21_2, true),
+        map(0x39, MINECRAFT_1_21_5, true));
+      // minecraft:level_chunk_with_light
      clientbound.register(ChunkDataPacket.class, ChunkDataPacket::new,
        map(0x21, MINECRAFT_1_7_2, true),
        map(0x20, MINECRAFT_1_9, true),
@@ -187,7 +198,9 @@ public enum FallbackPacketRegistry {
        map(0x24, MINECRAFT_1_19_4, true),
        map(0x25, MINECRAFT_1_20_2, true),
        map(0x27, MINECRAFT_1_20_5, true),
-        map(0x28, MINECRAFT_1_21_2, true));
+        map(0x28, MINECRAFT_1_21_2, true),
+        map(0x27, MINECRAFT_1_21_5, true));
+      // minecraft:remove_entities
      clientbound.register(RemoveEntitiesPacket.class, RemoveEntitiesPacket::new,
        map(0x13, MINECRAFT_1_7_2, true),
        map(0x30, MINECRAFT_1_9, true),
@@ -206,7 +219,9 @@ public enum FallbackPacketRegistry {
        map(0x3E, MINECRAFT_1_19_4, true),
        map(0x40, MINECRAFT_1_20_2, true),
        map(0x42, MINECRAFT_1_20_5, true),
-        map(0x47, MINECRAFT_1_21_2, true));
+        map(0x47, MINECRAFT_1_21_2, true),
+        map(0x46, MINECRAFT_1_21_5, true));
+      // minecraft:set_passengers
      clientbound.register(SetPassengersPacket.class, SetPassengersPacket::new,
        map(0x1B, MINECRAFT_1_7_2, true),
        map(0x40, MINECRAFT_1_9, true),
@@ -222,26 +237,14 @@ public enum FallbackPacketRegistry {
        map(0x5B, MINECRAFT_1_20_2, true),
        map(0x5D, MINECRAFT_1_20_3, true),
        map(0x5F, MINECRAFT_1_20_5, true),
-        map(0x65, MINECRAFT_1_21_2, true));
-      clientbound.register(VehicleMovePacket.class, VehicleMovePacket::new,
-        map(0x29, MINECRAFT_1_9, true),
-        map(0x2B, MINECRAFT_1_13, true),
-        map(0x2C, MINECRAFT_1_14, true),
-        map(0x2D, MINECRAFT_1_15, true),
-        map(0x2C, MINECRAFT_1_16, true),
-        map(0x2B, MINECRAFT_1_16_2, true),
-        map(0x2C, MINECRAFT_1_17, true),
-        map(0x29, MINECRAFT_1_19, true),
-        map(0x2B, MINECRAFT_1_19_1, true),
-        map(0x2A, MINECRAFT_1_19_3, true),
-        map(0x2E, MINECRAFT_1_19_4, true),
-        map(0x2F, MINECRAFT_1_20_2, true),
-        map(0x31, MINECRAFT_1_20_5, true),
-        map(0x33, MINECRAFT_1_21_2, true));
+        map(0x65, MINECRAFT_1_21_2, true),
+        map(0x64, MINECRAFT_1_21_5, true));
+      // minecraft:add_entity
      clientbound.register(SpawnEntityPacket.class, SpawnEntityPacket::new,
        map(0x0E, MINECRAFT_1_7_2, true),
        map(0x00, MINECRAFT_1_9, true),
        map(0x01, MINECRAFT_1_19_4, true));
+      // minecraft:section_blocks_update
      clientbound.register(UpdateSectionBlocksPacket.class, UpdateSectionBlocksPacket::new,
        map(0x22, MINECRAFT_1_7_2, true),
        map(0x10, MINECRAFT_1_9, true),
@@ -257,7 +260,9 @@ public enum FallbackPacketRegistry {
        map(0x45, MINECRAFT_1_20_2, true),
        map(0x47, MINECRAFT_1_20_3, true),
        map(0x49, MINECRAFT_1_20_5, true),
-        map(0x4E, MINECRAFT_1_21_2, true));
+        map(0x4E, MINECRAFT_1_21_2, true),
+        map(0x4D, MINECRAFT_1_21_5, true));
+      // minecraft:ping
      clientbound.register(TransactionPacket.class, TransactionPacket::new,
        map(0x32, MINECRAFT_1_7_2, true),
        map(0x11, MINECRAFT_1_9, true),
@@ -272,7 +277,9 @@ public enum FallbackPacketRegistry {
        map(0x32, MINECRAFT_1_19_4, true),
        map(0x33, MINECRAFT_1_20_2, true),
        map(0x35, MINECRAFT_1_20_5, true),
-        map(0x37, MINECRAFT_1_21_2, true));
+        map(0x37, MINECRAFT_1_21_2, true),
+        map(0x36, MINECRAFT_1_21_5, true));
+      // minecraft:set_default_spawn_position
      clientbound.register(SetDefaultSpawnPositionPacket.class, SetDefaultSpawnPositionPacket::new,
        map(0x05, MINECRAFT_1_7_2, true),
        map(0x43, MINECRAFT_1_9, true),
@@ -290,7 +297,9 @@ public enum FallbackPacketRegistry {
        map(0x52, MINECRAFT_1_20_2, true),
        map(0x54, MINECRAFT_1_20_3, true),
        map(0x56, MINECRAFT_1_20_5, true),
-        map(0x5B, MINECRAFT_1_21_2, true));
+        map(0x5B, MINECRAFT_1_21_2, true),
+        map(0x5A, MINECRAFT_1_21_5, true));
+      // minecraft:map_item_data
      clientbound.register(MapDataPacket.class, MapDataPacket::new,
        map(0x34, MINECRAFT_1_7_2, true),
        map(0x24, MINECRAFT_1_9, true),
@@ -305,7 +314,9 @@ public enum FallbackPacketRegistry {
        map(0x29, MINECRAFT_1_19_4, true),
        map(0x2A, MINECRAFT_1_20_2, true),
        map(0x2C, MINECRAFT_1_20_5, true),
-        map(0x2D, MINECRAFT_1_21_2, true));
+        map(0x2D, MINECRAFT_1_21_2, true),
+        map(0x2C, MINECRAFT_1_21_5, true));
+      // minecraft:container_set_slot
      clientbound.register(SetContainerSlotPacket.class, SetContainerSlotPacket::new,
        map(0x2F, MINECRAFT_1_7_2, true),
        map(0x16, MINECRAFT_1_9, true),
@@ -318,7 +329,9 @@ public enum FallbackPacketRegistry {
        map(0x13, MINECRAFT_1_19, true),
        map(0x12, MINECRAFT_1_19_3, true),
        map(0x14, MINECRAFT_1_19_4, true),
-        map(0x15, MINECRAFT_1_20_2, true));
+        map(0x15, MINECRAFT_1_20_2, true),
+        map(0x14, MINECRAFT_1_21_5, true));
+      // minecraft:set_experience
      clientbound.register(SetExperiencePacket.class, SetExperiencePacket::new,
        map(0x1F, MINECRAFT_1_7_2, true),
        map(0x3D, MINECRAFT_1_9, true),
@@ -334,7 +347,9 @@ public enum FallbackPacketRegistry {
        map(0x58, MINECRAFT_1_20_2, true),
        map(0x5A, MINECRAFT_1_20_3, true),
        map(0x5C, MINECRAFT_1_20_5, true),
-        map(0x61, MINECRAFT_1_21_2, true));
+        map(0x61, MINECRAFT_1_21_2, true),
+        map(0x60, MINECRAFT_1_21_5, true));
+      // minecraft:system_chat
      clientbound.register(SystemChatPacket.class, SystemChatPacket::new,
        map(0x02, MINECRAFT_1_7_2, true),
        map(0x0F, MINECRAFT_1_9, true),
@@ -349,14 +364,19 @@ public enum FallbackPacketRegistry {
        map(0x67, MINECRAFT_1_20_2, true),
        map(0x69, MINECRAFT_1_20_3, true),
        map(0x6C, MINECRAFT_1_20_5, true),
-        map(0x73, MINECRAFT_1_21_2, true));
+        map(0x73, MINECRAFT_1_21_2, true),
+        map(0x72, MINECRAFT_1_21_5, true));
+      // minecraft:game_event
      clientbound.register(GameEventPacket.class, GameEventPacket::new,
        map(0x20, MINECRAFT_1_20_3, true),
        map(0x22, MINECRAFT_1_20_5, true),
-        map(0x23, MINECRAFT_1_21_2, true));
+        map(0x23, MINECRAFT_1_21_2, true),
+        map(0x22, MINECRAFT_1_21_5, true));
+      // minecraft:transfer
      clientbound.register(TransferPacket.class, TransferPacket::new,
        map(0x73, MINECRAFT_1_20_5, true),
        map(0x7A, MINECRAFT_1_21_2, true));
+      // minecraft:set_held_slot
      clientbound.register(SetHeldItemPacket.class, SetHeldItemPacket::new,
        map(0x09, MINECRAFT_1_7_2, true),
        map(0x37, MINECRAFT_1_9, true),
@@ -374,7 +394,9 @@ public enum FallbackPacketRegistry {
        map(0x4F, MINECRAFT_1_20_2, true),
        map(0x51, MINECRAFT_1_20_3, true),
        map(0x53, MINECRAFT_1_20_5, true),
-        map(0x63, MINECRAFT_1_21_2, true));
+        map(0x63, MINECRAFT_1_21_2, true),
+        map(0x62, MINECRAFT_1_21_5, true));
+      // minecraft:animate
      clientbound.register(EntityAnimationPacket.class, EntityAnimationPacket::new,
        map(0x0B, MINECRAFT_1_7_2, true),
        map(0x06, MINECRAFT_1_9, true),
@@ -382,7 +404,9 @@ public enum FallbackPacketRegistry {
        map(0x06, MINECRAFT_1_17, true),
        map(0x03, MINECRAFT_1_19, true),
        map(0x04, MINECRAFT_1_19_4, true),
-        map(0x03, MINECRAFT_1_20_2, true));
+        map(0x03, MINECRAFT_1_20_2, true),
+        map(0x02, MINECRAFT_1_21_5, true));
+      // minecraft:set_time
      clientbound.register(UpdateTimePacket.class, UpdateTimePacket::new,
        map(0x03, MINECRAFT_1_7_2, true),
        map(0x44, MINECRAFT_1_9, true),
@@ -400,10 +424,14 @@ public enum FallbackPacketRegistry {
        map(0x60, MINECRAFT_1_20_2, true),
        map(0x62, MINECRAFT_1_20_3, true),
        map(0x64, MINECRAFT_1_20_5, true),
-        map(0x6B, MINECRAFT_1_21_2, true));
+        map(0x6B, MINECRAFT_1_21_2, true),
+        map(0x6A, MINECRAFT_1_21_5, true));

+      // minecraft:client_tick_end
      serverbound.register(ClientTickEndPacket.class, ClientTickEndPacket::new,
-        map(0x0B, MINECRAFT_1_21_2, false));
+        map(0x0B, MINECRAFT_1_21_2, false),
+        map(0x0C, MINECRAFT_1_21_6, false));
+      // minecraft:set_carried_item
      serverbound.register(SetHeldItemPacket.class, SetHeldItemPacket::new,
        map(0x09, MINECRAFT_1_7_2, false),
        map(0x17, MINECRAFT_1_9, false),
@@ -418,7 +446,9 @@ public enum FallbackPacketRegistry {
        map(0x2C, MINECRAFT_1_20_3, false),
        map(0x2F, MINECRAFT_1_20_5, false),
        map(0x31, MINECRAFT_1_21_2, false),
-        map(0x33, MINECRAFT_1_21_4, false));
+        map(0x33, MINECRAFT_1_21_4, false),
+        map(0x34, MINECRAFT_1_21_6, false));
+      // minecraft:paddle_boat
      serverbound.register(PaddleBoatPacket.class, PaddleBoatPacket::new,
        map(0x11, MINECRAFT_1_9, false),
        map(0x12, MINECRAFT_1_12, false),
@@ -434,7 +464,9 @@ public enum FallbackPacketRegistry {
        map(0x1B, MINECRAFT_1_20_2, false),
        map(0x1C, MINECRAFT_1_20_3, false),
        map(0x1F, MINECRAFT_1_20_5, false),
-        map(0x21, MINECRAFT_1_21_2, false));
+        map(0x21, MINECRAFT_1_21_2, false),
+        map(0x22, MINECRAFT_1_21_6, false));
+      // minecraft:player_input
      serverbound.register(PlayerInputPacket.class, PlayerInputPacket::new,
        map(0x0C, MINECRAFT_1_7_2, false),
        map(0x15, MINECRAFT_1_9, false),
@@ -451,7 +483,9 @@ public enum FallbackPacketRegistry {
        map(0x23, MINECRAFT_1_20_3, false),
        map(0x26, MINECRAFT_1_20_5, false),
        map(0x28, MINECRAFT_1_21_2, false),
-        map(0x29, MINECRAFT_1_21_4, false));
+        map(0x29, MINECRAFT_1_21_4, false),
+        map(0x2A, MINECRAFT_1_21_6, false));
+      // minecraft:move_vehicle
      serverbound.register(VehicleMovePacket.class, VehicleMovePacket::new,
        map(0x10, MINECRAFT_1_9, false),
        map(0x11, MINECRAFT_1_12, false),
@@ -467,7 +501,9 @@ public enum FallbackPacketRegistry {
        map(0x1A, MINECRAFT_1_20_2, false),
        map(0x1B, MINECRAFT_1_20_3, false),
        map(0x1E, MINECRAFT_1_20_5, false),
-        map(0x20, MINECRAFT_1_21_2, false));
+        map(0x20, MINECRAFT_1_21_2, false),
+        map(0x21, MINECRAFT_1_21_6, false));
+      // minecraft:chat
      serverbound.register(SystemChatPacket.class, SystemChatPacket::new,
        map(0x01, MINECRAFT_1_7_2, false),
        map(0x02, MINECRAFT_1_9, false),
@@ -478,7 +514,9 @@ public enum FallbackPacketRegistry {
        map(0x05, MINECRAFT_1_19_1, false),
        map(0x05, MINECRAFT_1_19_3, false),
        map(0x06, MINECRAFT_1_20_5, false),
-        map(0x07, MINECRAFT_1_21_2, false));
+        map(0x07, MINECRAFT_1_21_2, false),
+        map(0x08, MINECRAFT_1_21_6, false));
+      // minecraft:keep_alive
      serverbound.register(KeepAlivePacket.class, KeepAlivePacket::new,
        map(0x00, MINECRAFT_1_7_2, false),
        map(0x0B, MINECRAFT_1_9, false),
@@ -495,7 +533,9 @@ public enum FallbackPacketRegistry {
        map(0x14, MINECRAFT_1_20_2, false),
        map(0x15, MINECRAFT_1_20_3, false),
        map(0x18, MINECRAFT_1_20_5, false),
-        map(0x1A, MINECRAFT_1_21_2, false));
+        map(0x1A, MINECRAFT_1_21_2, false),
+        map(0x1B, MINECRAFT_1_21_6, false));
+      // minecraft:client_information
      serverbound.register(ClientInformationPacket.class, ClientInformationPacket::new,
        map(0x15, MINECRAFT_1_7_2, false),
        map(0x04, MINECRAFT_1_9, false),
@@ -508,7 +548,9 @@ public enum FallbackPacketRegistry {
        map(0x08, MINECRAFT_1_19_4, false),
        map(0x09, MINECRAFT_1_20_2, false),
        map(0x0A, MINECRAFT_1_20_5, false),
-        map(0x0C, MINECRAFT_1_21_2, false));
+        map(0x0C, MINECRAFT_1_21_2, false),
+        map(0x0D, MINECRAFT_1_21_6, false));
+      // minecraft:custom_payload
      serverbound.register(PluginMessagePacket.class, PluginMessagePacket::new,
        map(0x17, MINECRAFT_1_7_2, false),
        map(0x09, MINECRAFT_1_9, false),
@@ -523,7 +565,9 @@ public enum FallbackPacketRegistry {
        map(0x0D, MINECRAFT_1_19_4, false),
        map(0x0F, MINECRAFT_1_20_2, false),
        map(0x12, MINECRAFT_1_21, false),
-        map(0x14, MINECRAFT_1_21_2, false));
+        map(0x14, MINECRAFT_1_21_2, false),
+        map(0x15, MINECRAFT_1_21_6, false));
+      // minecraft:move_player_status_only
      serverbound.register(SetPlayerOnGround.class, SetPlayerOnGround::new,
        map(0x03, MINECRAFT_1_7_2, false),
        map(0x0F, MINECRAFT_1_9, false),
@@ -540,7 +584,9 @@ public enum FallbackPacketRegistry {
        map(0x19, MINECRAFT_1_20_2, false),
        map(0x1A, MINECRAFT_1_20_3, false),
        map(0x1D, MINECRAFT_1_20_5, false),
-        map(0x1F, MINECRAFT_1_21_2, false));
+        map(0x1F, MINECRAFT_1_21_2, false),
+        map(0x20, MINECRAFT_1_21_6, false));
+      // minecraft:move_player_pos
      serverbound.register(SetPlayerPositionPacket.class, SetPlayerPositionPacket::new,
        map(0x04, MINECRAFT_1_7_2, false),
        map(0x0C, MINECRAFT_1_9, false),
@@ -557,7 +603,9 @@ public enum FallbackPacketRegistry {
        map(0x16, MINECRAFT_1_20_2, false),
        map(0x17, MINECRAFT_1_20_3, false),
        map(0x1A, MINECRAFT_1_20_5, false),
-        map(0x1C, MINECRAFT_1_21_2, false));
+        map(0x1C, MINECRAFT_1_21_2, false),
+        map(0x1D, MINECRAFT_1_21_6, false));
+      // minecraft:move_player_rot
      serverbound.register(SetPlayerRotationPacket.class, SetPlayerRotationPacket::new,
        map(0x05, MINECRAFT_1_7_2, false),
        map(0x0E, MINECRAFT_1_9, false),
@@ -574,7 +622,9 @@ public enum FallbackPacketRegistry {
        map(0x18, MINECRAFT_1_20_2, false),
        map(0x19, MINECRAFT_1_20_3, false),
        map(0x1C, MINECRAFT_1_20_5, false),
-        map(0x1E, MINECRAFT_1_21_2, false));
+        map(0x1E, MINECRAFT_1_21_2, false),
+        map(0x1F, MINECRAFT_1_21_6, false));
+      // minecraft:move_player_pos_rot
      serverbound.register(SetPlayerPositionRotationPacket.class, SetPlayerPositionRotationPacket::new,
        map(0x06, MINECRAFT_1_7_2, false),
        map(0x0D, MINECRAFT_1_9, false),
@@ -591,9 +641,12 @@ public enum FallbackPacketRegistry {
        map(0x17, MINECRAFT_1_20_2, false),
        map(0x18, MINECRAFT_1_20_3, false),
        map(0x1B, MINECRAFT_1_20_5, false),
-        map(0x1D, MINECRAFT_1_21_2, false));
+        map(0x1D, MINECRAFT_1_21_2, false),
+        map(0x1E, MINECRAFT_1_21_6, false));
+      // minecraft:accept_teleportation
      serverbound.register(ConfirmTeleportationPacket.class, ConfirmTeleportationPacket::new,
        map(0x00, MINECRAFT_1_9, false));
+      // minecraft:pong
      serverbound.register(TransactionPacket.class, TransactionPacket::new,
        map(0x0F, MINECRAFT_1_7_2, false),
        map(0x05, MINECRAFT_1_9, false),
@@ -610,7 +663,9 @@ public enum FallbackPacketRegistry {
        map(0x24, MINECRAFT_1_20_3, false),
        map(0x27, MINECRAFT_1_20_5, false),
        map(0x29, MINECRAFT_1_21_2, false),
-        map(0x2B, MINECRAFT_1_21_4, false));
+        map(0x2B, MINECRAFT_1_21_4, false),
+        map(0x2C, MINECRAFT_1_21_6, false));
+      // minecraft:swing
      serverbound.register(AnimationPacket.class, AnimationPacket::new,
        map(0x0A, MINECRAFT_1_7_2, false),
        map(0x1A, MINECRAFT_1_9, false),
@@ -625,7 +680,9 @@ public enum FallbackPacketRegistry {
        map(0x33, MINECRAFT_1_20_3, false),
        map(0x36, MINECRAFT_1_20_5, false),
        map(0x38, MINECRAFT_1_21_2, false),
-        map(0x3A, MINECRAFT_1_21_4, false));
+        map(0x3A, MINECRAFT_1_21_4, false),
+        map(0x3B, MINECRAFT_1_21_5, false),
+        map(0x3C, MINECRAFT_1_21_6, false));
    }
  };

@@ -28,18 +28,19 @@ import xyz.jonesdev.sonar.api.config.SonarConfiguration;
 import xyz.jonesdev.sonar.api.event.impl.CaptchaGenerationStartEvent;
 import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
 import xyz.jonesdev.sonar.captcha.StandardCaptchaGenerator;
+import xyz.jonesdev.sonar.captcha.legacy.LegacyCaptchaGenerator;
 import xyz.jonesdev.sonar.common.fallback.protocol.block.BlockType;
 import xyz.jonesdev.sonar.common.fallback.protocol.block.BlockUpdate;
 import xyz.jonesdev.sonar.common.fallback.protocol.dimension.DimensionRegistry;
 import xyz.jonesdev.sonar.common.fallback.protocol.dimension.DimensionType;
 import xyz.jonesdev.sonar.common.fallback.protocol.entity.EntityType;
 import xyz.jonesdev.sonar.common.fallback.protocol.item.ItemType;
-import xyz.jonesdev.sonar.common.fallback.protocol.packets.configuration.FinishConfigurationPacket;
 import xyz.jonesdev.sonar.common.fallback.protocol.packets.configuration.RegistryDataPacket;
 import xyz.jonesdev.sonar.common.fallback.protocol.packets.login.LoginSuccessPacket;
 import xyz.jonesdev.sonar.common.fallback.protocol.packets.play.*;
 import xyz.jonesdev.sonar.common.util.ComponentHolder;

+import java.io.File;
 import java.util.Random;
 import java.util.UUID;

@@ -75,8 +76,18 @@ public class FallbackPreparer {
  public final FallbackPacket NO_MOVE_ABILITIES_BEDROCK = new PlayerAbilitiesPacket(0x06, 0, 0);
  public final FallbackPacket CAPTCHA_POSITION = new FallbackPacketSnapshot(new SetPlayerPositionRotationPacket(
    SPAWN_X_POSITION, 10000, SPAWN_Z_POSITION, 0, 90, 0, 0, false, false, true));
-  public final FallbackPacket EMPTY_CHUNK_DATA = new FallbackPacketSnapshot(new ChunkDataPacket(0, 0));
-  public final FallbackPacket FINISH_CONFIGURATION = new FinishConfigurationPacket();
+  // I think the people working at Microsoft are actually the *real* ultimate trolls of the internet!
+  public final FallbackPacket[] EMPTY_CHUNK_DATA = new FallbackPacket[]{
+    new FallbackPacketSnapshot(new ChunkDataPacket(0, 0)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(0, 1)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(0, -1)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(1, 0)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(1, 1)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(1, -1)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(-1, 0)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(-1, 1)),
+    new FallbackPacketSnapshot(new ChunkDataPacket(-1, -1))
+  };
  public final FallbackPacket PRE_JOIN_KEEP_ALIVE = new FallbackPacketSnapshot(new KeepAlivePacket(PRE_JOIN_KEEP_ALIVE_ID));
  public final FallbackPacket[] REGISTRY_SYNC_1_20 = new FallbackPacket[] {
    new FallbackPacketSnapshot(new RegistryDataPacket(DimensionRegistry.CODEC_1_20, null, null))};
@@ -84,6 +95,7 @@ public class FallbackPreparer {
  public final FallbackPacket[] REGISTRY_SYNC_1_21 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21);
  public final FallbackPacket[] REGISTRY_SYNC_1_21_2 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21_2);
  public final FallbackPacket[] REGISTRY_SYNC_1_21_4 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21_4);
+  public final FallbackPacket[] REGISTRY_SYNC_1_21_5 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21_5);
  public final FallbackPacket START_WRITING_CHUNKS = new GameEventPacket(13, 0);
  public final static FallbackPacket INVALID_HELD_ITEM_SLOT = new SetHeldItemPacket(-1);
  public final FallbackPacket RANDOM_KEEP_ALIVE = new FallbackPacketSnapshot(new KeepAlivePacket(RANDOM.nextInt()));
@@ -96,11 +108,11 @@ public class FallbackPreparer {
  public static final FallbackPacket REMOVE_VEHICLE = new RemoveEntitiesPacket(VEHICLE_ENTITY_ID);
  public static final FallbackPacket SET_VEHICLE_PASSENGERS = new FallbackPacketSnapshot(
    new SetPassengersPacket(VEHICLE_ENTITY_ID, PLAYER_ENTITY_ID));
+  public FallbackPacket[] incorrectCaptcha;

  public FallbackPacket loginSuccess;
  public FallbackPacket welcomeMessage;
  public FallbackPacket enterCodeMessage;
-  public FallbackPacket incorrectCaptcha;
  public static FallbackPacket joinGame;
  public FallbackPacket defaultSpawnPosition;
  public FallbackPacket spawnPosition;
@@ -226,11 +238,14 @@ public class FallbackPreparer {
        MiniMessage.miniMessage().deserialize(
          Sonar.get0().getConfig().getMessagesConfig().getString("verification.captcha.enter"),
          Placeholder.component("prefix", Sonar.get0().getConfig().getPrefix())))));
-      incorrectCaptcha = new FallbackPacketSnapshot(new SystemChatPacket(new ComponentHolder(
-        MiniMessage.miniMessage().deserialize(
-          Sonar.get0().getConfig().getMessagesConfig().getString("verification.captcha.incorrect"),
-          Placeholder.component("prefix", Sonar.get0().getConfig().getPrefix())))));
-
+      incorrectCaptcha = new FallbackPacket[Sonar.get0().getConfig().getVerification().getMap().getMaxTries()];
+      for (int i = 0; i < incorrectCaptcha.length; i++) {
+        incorrectCaptcha[i] = new FallbackPacketSnapshot(new SystemChatPacket(new ComponentHolder(
+          MiniMessage.miniMessage().deserialize(
+            Sonar.get0().getConfig().getMessagesConfig().getString("verification.captcha.incorrect"),
+            Placeholder.component("prefix", Sonar.get0().getConfig().getPrefix()),
+            Placeholder.unparsed("attempts-left", String.valueOf(i + 1))))));
+      }
      // Prepare countdown
      xpCountdown = new FallbackPacket[Sonar.get0().getConfig().getVerification().getMap().getMaxDuration() / 1000];

@@ -245,9 +260,13 @@ public class FallbackPreparer {
      Sonar.get0().getEventManager().publish(generationStartEvent);

      if (generationStartEvent.getCaptchaGenerator() == null
-        || generationStartEvent.getCaptchaGenerator() instanceof StandardCaptchaGenerator) {
-        Sonar.get0().getFallback().setCaptchaGenerator(new StandardCaptchaGenerator(
-          Sonar.get0().getConfig().getVerification().getMap().getBackgroundImage()));
+        || generationStartEvent.getCaptchaGenerator() instanceof StandardCaptchaGenerator
+        || generationStartEvent.getCaptchaGenerator() instanceof LegacyCaptchaGenerator) {
+        final File backgroundImage = Sonar.get0().getConfig().getVerification().getMap().getBackgroundImage();
+        final boolean useLegacyCaptchaGenerator = Sonar.get0().getConfig().getGeneralConfig()
+          .getString("verification.checks.map-captcha.style").equalsIgnoreCase("legacy");
+        Sonar.get0().getFallback().setCaptchaGenerator(useLegacyCaptchaGenerator
+          ? new LegacyCaptchaGenerator(backgroundImage) : new StandardCaptchaGenerator(backgroundImage));
      } else {
        Sonar.get0().getLogger().info("Custom CAPTCHA generator detected, skipping reinitialization.");
      }
@@ -270,7 +289,9 @@ public class FallbackPreparer {
  }

  public static FallbackPacket[] getRegistryPackets(final @NotNull ProtocolVersion protocolVersion) {
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_4)) {
+    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_5)) {
+      return REGISTRY_SYNC_1_21_5;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_4)) {
      return REGISTRY_SYNC_1_21_4;
    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_2)) {
      return REGISTRY_SYNC_1_21_2;
@@ -72,7 +72,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 7619;
    }
-    return 8163;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 8163;
+    }
+    return 8173;
  }, protocolVersion -> (double) 0.75f),
  TRAPDOOR(protocolVersion -> {
    // We have to use wooden trapdoors for 1.7 since 1.7 doesn't have iron trapdoors
@@ -118,7 +121,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 10749;
    }
-    return 11293;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 11293;
+    }
+    return 11303;
  }, protocolVersion -> 0.1875),
  END_PORTAL_FRAME(protocolVersion -> {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -157,7 +163,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 7644;
    }
-    return 8185;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 8185;
+    }
+    return 8195;
  }, protocolVersion -> 0.8125),
  DAYLIGHT_SENSOR(protocolVersion -> {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -199,7 +208,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 9462;
    }
-    return 10006;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 10006;
+    }
+    return 10016;
  }, protocolVersion -> 0.375),
  COBBLESTONE_WALL(protocolVersion -> {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -238,7 +250,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 8152;
    }
-    return 8696;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 8696;
+    }
+    return 8706;
  }, protocolVersion -> 1.5),
  STONE_SLABS(protocolVersion -> {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -280,7 +295,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 11566;
    }
-    return 12110;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 12110;
+    }
+    return 12120;
  }, protocolVersion -> 0.5),
  WHITE_CARPET(protocolVersion -> {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -322,7 +340,10 @@ public enum BlockType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 11063;
    }
-    return 11607;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 11607;
+    }
+    return 11617;
  }, protocolVersion -> protocolVersion.compareTo(MINECRAFT_1_8) < 0 ? 0 : 0.0625);

  private final Function<ProtocolVersion, Integer> id;
@@ -39,6 +39,7 @@ public final class DimensionRegistry {
  public final CompoundBinaryTag CODEC_1_21;
  public final CompoundBinaryTag CODEC_1_21_2;
  public final CompoundBinaryTag CODEC_1_21_4;
+  public final CompoundBinaryTag CODEC_1_21_5;

  static {
    CODEC_1_16 = getCodec("codec_1_16.nbt");
@@ -52,6 +53,7 @@ public final class DimensionRegistry {
    CODEC_1_21 = getCodec("codec_1_21.nbt");
    CODEC_1_21_2 = getCodec("codec_1_21_2.nbt");
    CODEC_1_21_4 = getCodec("codec_1_21_4.nbt");
+    CODEC_1_21_5 = getCodec("codec_1_21_5.nbt");
  }

  private @NotNull CompoundBinaryTag getCodec(final @NotNull String fileName) {
@@ -58,7 +58,10 @@ public enum EntityType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 85;
    }
-    return 84;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_5)) {
+      return 84;
+    }
+    return 85;
  }),
  MINECART(protocolVersion -> {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_13_2)) {
@@ -94,7 +97,10 @@ public enum EntityType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 82;
    }
-    return 81;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_5)) {
+      return 81;
+    }
+    return 82;
  });

  private final Function<ProtocolVersion, Integer> id;
@@ -73,8 +73,22 @@ public enum ItemType {
    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
      return 1022;
    }
-    return 1031;
-  }, protocolVersion -> protocolVersion.greaterThanOrEquals(MINECRAFT_1_21_2) ? 36 : 26);
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 1031;
+    }
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_5)) {
+      return 1042;
+    }
+    return 1059;
+  }, protocolVersion -> {
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
+      return 26;
+    }
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_4)) {
+      return 36;
+    }
+    return 37;
+  });

  private final Function<ProtocolVersion, Integer> id;
  private final Function<ProtocolVersion, Integer> components;
@@ -18,10 +18,14 @@
 package xyz.jonesdev.sonar.common.fallback.protocol.packets.configuration;

 import io.netty.buffer.ByteBuf;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;

+@NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class FinishConfigurationPacket implements FallbackPacket {
+  public static final FinishConfigurationPacket INSTANCE = new FinishConfigurationPacket();

  @Override
  public void encode(final ByteBuf byteBuf, final ProtocolVersion protocolVersion) {
@@ -60,15 +60,26 @@ public final class ChunkDataPacket implements FallbackPacket {
    }

    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_14)) {
-      final long[] motionBlockingData = new long[protocolVersion.lessThan(ProtocolVersion.MINECRAFT_1_18) ? 36 : 37];
-      final CompoundBinaryTag motionBlockingTag = CompoundBinaryTag.builder()
-        .put("MOTION_BLOCKING", LongArrayBinaryTag.longArrayBinaryTag(motionBlockingData))
-        .build();
-      final CompoundBinaryTag rootTag = CompoundBinaryTag.builder()
-        .put("root", motionBlockingTag)
-        .build();
+      if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_5)) {
+        // In 1.21.5. They changed to List<EnumMap<Heightmap.Type, long[]>>
+        ProtocolUtil.writeVarInt(byteBuf, 1); // List size
+        ProtocolUtil.writeVarInt(byteBuf, 4); // Ordinal of MOTION_BLOCKING
+        // Write long array
+        ProtocolUtil.writeVarInt(byteBuf, 37);
+        for (int i = 0; i < 37; i++) {
+          byteBuf.writeLong(0);
+        }
+      } else { // Nbt for older version
+        final long[] motionBlockingData = new long[protocolVersion.lessThan(ProtocolVersion.MINECRAFT_1_18) ? 36 : 37];
+        final CompoundBinaryTag motionBlockingTag = CompoundBinaryTag.builder()
+          .put("MOTION_BLOCKING", LongArrayBinaryTag.longArrayBinaryTag(motionBlockingData))
+          .build();
+        final CompoundBinaryTag rootTag = CompoundBinaryTag.builder()
+          .put("root", motionBlockingTag)
+          .build();

-      ProtocolUtil.writeBinaryTag(byteBuf, protocolVersion, rootTag);
+        ProtocolUtil.writeBinaryTag(byteBuf, protocolVersion, rootTag);
+      }

      if (protocolVersion.inBetween(ProtocolVersion.MINECRAFT_1_15, ProtocolVersion.MINECRAFT_1_17_1)) {
        if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_16_2)) {
@@ -95,7 +106,12 @@ public final class ChunkDataPacket implements FallbackPacket {
    } else if (protocolVersion.lessThan(ProtocolVersion.MINECRAFT_1_18)) {
      ProtocolUtil.writeVarInt(byteBuf, 0);
    } else {
-      final byte[] sectionData = new byte[]{0, 0, 0, 0, 0, 0, 1, 0};
+      // nonEmptyBlockCount. short occupies 2 bytes.
+      // SingularPalette (byte) + id (varint) + long array with size (older)
+      // Since 1.21.5. The length of the long array of PaletteStorage no longer depends on the VarInt in the packet
+      // SingularPalette doesn't need to read any additional long array.
+      // So we'll remove suffix 0 as array length here. The cost of writing a palette has been reduced from 3 to 2 bytes.
+      final byte[] sectionData = protocolVersion.lessThan(ProtocolVersion.MINECRAFT_1_21_5) ? new byte[]{0, 0, 0, 0, 0, 0, 1, 0} : new byte[]{0, 0, 0, 0, 0, 1};
      int count = 24;
      ProtocolUtil.writeVarInt(byteBuf, sectionData.length * count);

@@ -67,6 +67,6 @@ public final class PluginMessagePacket implements FallbackPacket {

  @Override
  public int expectedMaxLength(final ProtocolVersion protocolVersion) {
-    return 0xFFF; // strict size limit
+    return Short.MAX_VALUE; // vanilla size limit
  }
 }
@@ -118,6 +118,10 @@ public final class SystemChatPacket implements FallbackPacket {
        ProtocolUtil.readVarInt(byteBuf);
        final byte[] bytes = new byte[DIV_FLOOR];
        byteBuf.readBytes(bytes);
+
+        if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_5)) {
+          byteBuf.readByte(); // Check sum
+        }
      }
    }
  }
@@ -37,11 +37,7 @@ public final class VehicleMovePacket implements FallbackPacket {

  @Override
  public void encode(final @NotNull ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
-    byteBuf.writeDouble(x);
-    byteBuf.writeDouble(y);
-    byteBuf.writeDouble(z);
-    byteBuf.writeFloat(yaw);
-    byteBuf.writeFloat(pitch);
+    throw new UnsupportedOperationException();
  }

  @Override
@@ -79,7 +79,7 @@ public final class FallbackCaptchaHandler extends FallbackVerificationHandler {
      // Decrement the number of tries left
      checkState(tries-- > 0, "failed CAPTCHA too often");
      // Send the player a chat message to let them know that the code they entered is incorrect
-      user.write(incorrectCaptcha);
+      user.write(incorrectCaptcha[tries]);
    } else if (packet instanceof SetPlayerPositionPacket
      || packet instanceof SetPlayerPositionRotationPacket) {
      // A position packet is sent approximately every second
@@ -64,9 +64,13 @@ public final class FallbackGravityHandler extends FallbackVerificationHandler {
    // Make sure the client knows that we're sending chunks next
    if (user.getProtocolVersion().greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_20_3)) {
      user.delayedWrite(START_WRITING_CHUNKS);
+
+      for (final FallbackPacket section : EMPTY_CHUNK_DATA) {
+        user.delayedWrite(section);
+      }
+    } else {
+      user.delayedWrite(EMPTY_CHUNK_DATA[0]);
    }
-    // Teleport player into an empty world by sending an empty chunk packet
-    user.delayedWrite(EMPTY_CHUNK_DATA);
    // Spawn the invisible platform below the player
    if (enableCollisionsCheck) {
      final int index = RANDOM.nextInt(BLOCKS_PACKETS.length);
@@ -194,8 +198,9 @@ public final class FallbackGravityHandler extends FallbackVerificationHandler {
    }

    // Ensure that the player's Y coordinate is above the collision platform
-    checkState(y >= PLATFORM_Y_POSITION,
-      "fell through blocks: " + y + "/" + deltaY + "/" + movementTick);
+    if (y < PLATFORM_Y_POSITION) {
+      failOrShowCaptcha("fell through blocks: " + y + "/" + deltaY + "/" + movementTick);
+    }

    // The player is not allowed to move away from the collision platform.
    // This should not happen unless the max movement tick is configured to a high number.
@@ -80,11 +80,11 @@ public final class FallbackPreJoinHandler extends FallbackVerificationHandler {
        } else {
          markAcknowledged();
        }
-      }

-      // 1.8 clients send KeepAlive packets with the ID 0 every second
-      // while the player is in the "Downloading terrain" screen.
-      expectedKeepAliveId = 0;
+        // Disable the check for any further packets the client might send
+        // while loading the world (or similar).
+        expectedKeepAliveId = 0;
+      }
    } else if (packet instanceof LoginAcknowledgedPacket) {
      // Prevent users from sending multiple LoginAcknowledged packets
      checkState(!acknowledgedLogin, "sent duplicate login ack");
@@ -106,17 +106,12 @@ public final class FallbackPreJoinHandler extends FallbackVerificationHandler {
        checkState(clientInformation.getViewDistance() >= 2,
          "view distance: " + clientInformation.getViewDistance());
      }
-      // Ensure that the client locale is correct
-      validateClientLocale(clientInformation.getLocale());
-      // Check if the player sent an unused bit flag in the skin section
-      // TODO: check if this causes issues with cosmetics in pvp clients
-      checkState((clientInformation.getSkinParts() & 0x80) == 0,
-        "sent unused bit flag: " + clientInformation.getSkinParts());

      receivedClientInfo = true;
    } else if (packet instanceof PluginMessagePacket) {
      final PluginMessagePacket pluginMessage = (PluginMessagePacket) packet;

+      // TODO: Resolve as namespace (?)
      final boolean usingModernChannel = pluginMessage.getChannel().equals("minecraft:brand");
      final boolean usingLegacyChannel = pluginMessage.getChannel().equals("MC|Brand");

@@ -125,17 +120,11 @@ public final class FallbackPreJoinHandler extends FallbackVerificationHandler {
        return;
      }

-      // Make sure the player isn't sending the client brand multiple times
-      checkState(!receivedClientBrand, "sent duplicate plugin message");
-      // Check if the channel is correct - 1.13 uses the new namespace
-      // system ('minecraft:' + channel) and anything below 1.13 uses
-      // the legacy namespace system ('MC|' + channel).
-      checkState(usingLegacyChannel
-          || user.getProtocolVersion().greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_13),
-        "illegal PluginMessage channel: " + pluginMessage.getChannel());
-
      // Validate the client branding using a regex to filter unwanted characters.
      if (Sonar.get0().getConfig().getVerification().getBrand().isEnabled()) {
+        // Make sure the player isn't sending the client brand multiple times
+        checkState(!receivedClientBrand, "sent duplicate client brand");
+
        validateClientBrand(pluginMessage.getData());
      }

@@ -150,7 +139,7 @@ public final class FallbackPreJoinHandler extends FallbackVerificationHandler {
      user.delayedWrite(packet);
    }
    // Write the FinishConfiguration packet to the buffer
-    user.delayedWrite(FINISH_CONFIGURATION);
+    user.delayedWrite(FinishConfigurationPacket.INSTANCE);
    // Send all packets in one flush
    user.channel().flush();
  }
@@ -170,7 +159,7 @@ public final class FallbackPreJoinHandler extends FallbackVerificationHandler {

  void validateClientInformation() {
    checkState(receivedClientInfo, "didn't send client settings");
-    checkState(receivedClientBrand, "didn't send plugin message");
+    checkState(receivedClientBrand, "didn't send client brand");
  }

  private void updateEncoderDecoderState(final @NotNull FallbackPacketRegistry registry) {
@@ -188,20 +177,11 @@ public final class FallbackPreJoinHandler extends FallbackVerificationHandler {
    // https://discord.com/channels/923308209769426994/1116066363887321199/1256929441053933608
    String brand = new String(data, StandardCharsets.UTF_8);
    // Remove the invalid character at the beginning of the client brand
-    if (user.getProtocolVersion().greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_8)) {
+    if (user.getProtocolVersion().greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_8) && brand.length() > 1) {
      brand = brand.substring(1);
    }
-    // Check for illegal client brands
-    checkState(!brand.equals("Vanilla"), "illegal client brand: " + brand);
    // Regex pattern for validating client brands
    final Pattern pattern = Sonar.get0().getConfig().getVerification().getBrand().getValidRegex();
    checkState(pattern.matcher(brand).matches(), "client brand does not match pattern: " + brand);
  }
-
-  private void validateClientLocale(final @NotNull String locale) {
-    // Check the client locale by performing a simple regex check
-    // that disallows non-ascii characters by default.
-    final Pattern pattern = Sonar.get0().getConfig().getVerification().getValidLocaleRegex();
-    checkState(pattern.matcher(locale).matches(), "client locale does not match pattern: " + locale);
-  }
 }
@@ -20,9 +20,11 @@ package xyz.jonesdev.sonar.common.service;
 import lombok.experimental.UtilityClass;
 import org.jetbrains.annotations.NotNull;
 import xyz.jonesdev.sonar.api.Sonar;
+import xyz.jonesdev.sonar.api.config.SonarConfiguration;
 import xyz.jonesdev.sonar.api.update.UpdateChecker;
 import xyz.jonesdev.sonar.common.statistics.GlobalSonarStatistics;

+import java.sql.SQLException;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -30,6 +32,7 @@ import java.util.concurrent.TimeUnit;
@UtilityClass
 public final class ScheduledServiceManager {
  private final ScheduledExecutorService VERBOSE = createScheduledExecutor("sonar-verbose-thread");
+  private final ScheduledExecutorService DB_CLEANUP = createScheduledExecutor("sonar-db-cleanup-thread");
  private final ScheduledExecutorService FALLBACK_QUEUE = createScheduledExecutor("sonar-queue-thread");
  private final ScheduledExecutorService STATISTICS = createScheduledExecutor("sonar-statistics-thread");
  private final ScheduledExecutorService UPDATE_NOTIFIER = createScheduledExecutor("sonar-update-notifier");
@@ -44,6 +47,18 @@ public final class ScheduledServiceManager {
  }

  public void start() {
+    if (Sonar.get0().getVerifiedPlayerController().getCachedDatabaseType() != SonarConfiguration.Database.Type.NONE) {
+      DB_CLEANUP.scheduleAtFixedRate(() -> {
+        try {
+          Sonar.get0().getVerifiedPlayerController().clearOld(
+            Sonar.get0().getVerifiedPlayerController().getMaximumAge(), true);
+        } catch (SQLException exception) {
+          Sonar.get0().getLogger().error("Error cleaning database entries!");
+          exception.printStackTrace(System.err);
+        }
+      }, Sonar.get0().getVerifiedPlayerController().getMaximumAge(), 1L, TimeUnit.DAYS);
+    }
+
    VERBOSE.scheduleAtFixedRate(() -> {
      // Make sure to clean up the cached statistics since we don't want to display wrong values
      GlobalSonarStatistics.cleanUpCaches();
@@ -68,6 +83,7 @@ public final class ScheduledServiceManager {
  }

  public void stop() {
+    DB_CLEANUP.shutdown();
    VERBOSE.shutdown();
    FALLBACK_QUEUE.shutdown();
    STATISTICS.shutdown();
@@ -34,6 +34,8 @@ public class FakeChannelUtil {
  public boolean isFakeChannel(final @NotNull Channel channel) {
    final String simpleClassName = channel.getClass().getSimpleName();
    // Player spoof plugins use fake channels (e.g., Spoof Engine uses "FakeChannel")
-    return "FakeChannel".equals(simpleClassName) || "SpoofedChannel".equals(simpleClassName);
+    return "FakeChannel".equals(simpleClassName)
+      || "SpoofedChannel".equals(simpleClassName)
+      || "EmbeddedChannel".equals(simpleClassName);
  }
 }
@@ -110,6 +110,9 @@ verification:
      # Pokud není obrázek nalezen, bude jako výchozí pozadí použit šum
      # Zde můžete jednoduše zadat název souboru, pokud je soubor v adresáři pluginu
      background: ''
+      # Styl mapy CAPTCHA (Výchozí: 'modern').
+      # Chcete-li použít starý design, nastavte tuto hodnotu na 'legacy'.
+      style: 'modern'
      # Kolik odpovědí by měl Sonar předgenerovat?
      # Tento úkol běží souběžně v pozadí
      precompute: 500
@@ -133,8 +136,6 @@ verification:

    # Regex pro validování jmen při verifikaci
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex pro validaci "client locale" při verifikaci
-    valid-locale-regex: ^[a-zA-Z_]+$

  # Je-li povoleno, hráč bude přenesen zpět na původní server
  # po úspěšném absolvování ověření bota.
@@ -184,7 +185,7 @@ verification:
  # Měl by Sonar také kontrolovat hráče Geyser (Bedrock)?
  # Tato funkce je experimentální a může způsobit problémy
  # Pokud je toto zakázáno, hráči Bedrock budou přeskočeni
-  check-geyser-players: true
+  check-geyser-players: false
  # Doba, za kterou hráč přestal odesílat pakety před odpojením
  # (Hodnota udávaná v milisekundách: 1 sekunda = 1000 milisekund)
  read-timeout: 8000
@@ -107,6 +107,9 @@ verification:
      # Wenn das Bild nicht gefunden wird, wird ein Rauschen als Standardhintergrund verwendet
      # Sie können hier einfach den Namen der Datei eingeben, wenn sich die Datei im Plugin-Verzeichnis befindet
      background: ''
+      # Stil der Karte CAPTCHA (Standard: 'modern').
+      # Um das alte Design zu verwenden, setzen Sie dies auf 'legacy'.
+      style: 'modern'
      # Wie viele Antworten soll Sonar vorbereiten?
      # Dieser Vorgang erfolgt asynchron im Hintergrund
      precompute: 500
@@ -130,8 +133,6 @@ verification:

    # Regex zur Validierung von Benutzernamen während der Überprüfung
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex zur Validierung der Client-Spracheinstellung während der Überprüfung
-    valid-locale-regex: ^[a-zA-Z_]+$

  # Wenn aktiviert, wird der Player zurück zum Ursprungsserver gesendet,
  # falls dieser die der Bot-Verifizierung erfolgreich besteht.
@@ -181,7 +182,7 @@ verification:
  # Sollte Sonar auch Geyser (Bedrock)-Spieler überprüfen?
  # Diese Funktion ist experimentell und kann Probleme verursachen
  # Wenn dies deaktiviert ist, werden Bedrock-Spieler übersprungen
-  check-geyser-players: true
+  check-geyser-players: false
  # Die Zeit, seit der der Spieler keine Pakete mehr sendet, bevor er die Verbindung trennt
  # (Dieser Wert stellt die Zeit in Millisekunden dar: 1 Sekunde = 1000 Millisekunden)
  read-timeout: 8000
@@ -109,6 +109,9 @@ verification:
      # If the image isn't found, a noise will be used as the default background.
      # You can put the name of the file here if the file is in Sonar's plugin directory
      background: ''
+      # Style of the map CAPTCHA (Default: 'modern').
+      # To use the old design, set this to 'legacy'.
+      style: 'modern'
      # How many CAPTCHA answers should Sonar prepare?
      # This task happens asynchronously in the background
      precompute: 500
@@ -133,8 +136,6 @@ verification:

    # Regex for validating usernames during verification
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex for validating client locale during verification
-    valid-locale-regex: ^[a-zA-Z_]+$

  # If enabled, the player will be transferred back to the origin server
  # after successfully passing the bot verification.
@@ -184,7 +185,7 @@ verification:
  # Should Sonar also check Geyser (Bedrock) players?
  # This feature is experimental and might cause issues
  # If this is disabled, Bedrock players will be skipped
-  check-geyser-players: true
+  check-geyser-players: false
  # The time since the player stopped sending packets before disconnecting
  # (This value represents the time in milliseconds: 1 second = 1000 milliseconds)
  read-timeout: 8000
@@ -109,6 +109,9 @@ verification:
      # Si l'image n'est pas trouvée, un bruit sera utilisé comme arrière-plan par défaut
      # Vous pouvez simplement mettre le nom du fichier ici si le fichier est dans le répertoire du plugin
      background: ''
+      # Style de la carte CAPTCHA (par défaut : 'moderne').
+      # Pour utiliser l'ancien design, mettez ce paramètre à 'legacy'.
+      style: 'modern'
      # Combien de réponses Sonar devrait-il préparer ?
      # Cette tâche se déroule de manière asynchrone en arrière-plan
      precompute: 500
@@ -132,8 +135,6 @@ verification:

    # Regex pour valider les noms d'utilisateur lors de la vérification
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex pour valider la locale client lors de la vérification
-    valid-locale-regex: ^[a-zA-Z_]+$

  # S'il est activé, le joueur sera renvoyé au serveur d'origine
  # après avoir passé avec succès la vérification du bot.
@@ -183,7 +184,7 @@ verification:
  # Sonar devrait-il également vérifier les joueurs Geyser (Bedrock) ?
  # Cette fonctionnalité est expérimentale et peut causer des problèmes
  # Si cela est désactivé, les joueurs Bedrock seront ignorés
-  check-geyser-players: true
+  check-geyser-players: false
  # Temps écoulé depuis que le joueur a cessé d'envoyer des paquets avant de se déconnecter
  # (Cette valeur représente le temps en millisecondes : 1 seconde = 1000 millisecondes)
  read-timeout: 8000
@@ -85,16 +85,16 @@ verification:
      # ტიკების მაქსიმალური რაოდენობა რომელითაც მოთამაშე უნდა დაეცეს, რათა პლატფორმაზე დაცემა შეეძლოს. (20 ტიკი = 1 წამი)
      max-movement-ticks: 8

-    # Checks if the player is colliding with blocks spawned below them
+    # ამოწმებს, ეჯახება თუ არა მოთამაშე მათ ქვემოთ წარმოქმნილ ბლოკებს
    collision:
      # უნდა შეამოწმოს თუ არა Sonar-მა, ეტაკება თუ არა მოთამაშე ბლოკებს? (რეკომენდებულია)
      enabled: true

    # ამოწმებს, აგზავნის თუ არა კლიენტი შესაბამის პაკეტებს სატრანსპორტო საშუალებაზე დაჯდომის დროს
    vehicle:
-      # Should Sonar check if the player properly enters a boat?
+      # უნდა შეამოწმოს თუ არა სონარმა მოთამაშე სწორად შესული თუ არა ნავში?
      enabled: true
-      # Minimum number of packets sent by the client
+      # კლიენტის მიერ გაგზავნილი პაკეტების მინიმალური რაოდენობა
      minimum-packets: 2

    # დააწერინეთ მოთამაშეს კოდი ჩატში, რომელიც იქნება ნაჩვენები ვირტუალურ მაპზე, რომელიც ხელში ეჭირებათ
@@ -109,6 +109,9 @@ verification:
      # თუ გამოსახულება არ მოიძებნა, ფონად გამოყენებული იქნება noise ი
      # შეგიძლიათ უბრალოდ ჩაწეროთ ფაილის სახელი, თუ ის პლაგინის დირექტორიაშია
      background: ''
+      # რუკის სტილი CAPTCHA (ნაგულისხმევი: 'modern').
+      # ძველი დიზაინის გამოსაყენებლად დააყენეთ ეს 'legacy'.
+      style: 'modern'
      # რამდენი პასუხი უნდა მოამზადოს Sonar-მა?
      # ეს ხდება ასინქრონულად (ანუ ამის გამოთვლას სერვერი არ დაელოდება) უკანა ფონზე
      precompute: 500
@@ -132,8 +135,6 @@ verification:

    # Regex-ი მომხმარებლის სახელების ვერიფიკაციისთვის
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex-ი კლიენტის ადგილის დასადასტურებლად ვერიფიკაციის დროს
-    valid-locale-regex: ^[a-zA-Z_]+$

  # თუ ჩართულია, მოთამაშე გადავა საწყის სერვერში ვერიფიკაციის წარმატებით გავლის შემდეგ
  # ეს ფუნქცია დაემატა Mojang-ის მიერ Minecraft-ის 1.20.5 ვერსიაში
@@ -144,8 +145,8 @@ verification:
    # დამატებით, შეიძლება გინდოდეთ შეამციროთ შესვლის სიხშირის ლიმიტი
    # რომელსაც ახორციელებს Velocity ან სხვა პროქსიები/პლაგინები, რადგან ეს შეიძლება ხელს უშლიდეს
    # მოთამაშის სწორად გადაყვანას
-    # If your server allows Bedrock players to join via Geyser, make sure to set up
-    # TransferTool for Geyser, so Bedrock players are redirected to the correct server.
+    # თუ თქვენი სერვერი საშუალებას აძლევს Bedrock მოთამაშეებს შეუერთდნენ Geyser-ის საშუალებით, დარწმუნდით, რომ დააყენეთ
+    # TransferTool Geyser-ისთვის, ასე რომ Bedrock მოთამაშეები გადამისამართდებიან სწორ სერვერზე.
    # https://github.com/onebeastchris/TransferTool
    enabled: false
    # რომელ სერვერზე უნდა გადაიყვანოს Sonar-მა მოთამაშე ვერიფიკაციის გავლის შემდეგ?
@@ -162,15 +163,15 @@ verification:
  # - CREATIVE: სიცოცხლის და საჭმლის მაჩვენებლები იშლება
  # - ADVENTURE: ყველა UI კომპონენტი ჩანს
  gamemode: ADVENTURE
-  # Daylight time in the verification world
-  # You can find all daylight times here:
+  # დღის განათება გადამოწმების სამყაროში
+  # აქ შეგიძლიათ იპოვოთ მთელი დღის დრო:
  # https://minecraft.wiki/w/Daylight_cycle
-  # This is only a visual setting and does not change the verification process!
-  # If this value is set to 1000, the packet will not be sent.
+  # ეს მხოლოდ ვიზუალური პარამეტრია და არ ცვლის გადამოწმების პროცესს!
+  # თუ ეს მნიშვნელობა დაყენებულია 1000-ზე, პაკეტი არ გაიგზავნება.
  time-of-day: 1000
-  # Sonar caches most packets it sends to the client, including the LoginSuccess packet.
-  # Which username should Sonar use for the LoginSuccess packet?
-  # The username will not be visible to the player without client modifications
+  # Sonar ინახავს პაკეტების უმეტესობას, რომლებსაც ის უგზავნის კლიენტს, მათ შორის LoginSuccess პაკეტს.
+  # რომელი მომხმარებლის სახელი უნდა გამოიყენოს Sonar-მა LoginSuccess პაკეტისთვის?
+  # მომხმარებლის სახელი არ იქნება ხილული მოთამაშისთვის კლიენტის ცვლილებების გარეშე
  cached-username: "Sonar"
  # ჩაიწეროს თუ არა Sonar-მა ახალი ვერიფიკაციის მცდელობები?
  log-connections: true
@@ -182,7 +183,7 @@ verification:
  # უნდა შეამოწმოს თუ არა Sonar-მა Geyser (Bedrock) მოთამაშეები?
  # ეს ფუნქცია ექსპერიმენტულია და შეიძლება გამოიწვიოს პრობლემები
  # თუ ეს გამორთულია, Bedrock მოთამაშეები გამოვლენილი იქნება
-  check-geyser-players: true
+  check-geyser-players: false
  # დროის ოდენობა, რომელიც უნდა გავიდეს, სერვერთან კავშირის გარეშე, სანამ მოთამაშე დროებით გავარდება სერვერიდან.
  # (ეს არის ნაჩვენები მილიწამებში: 1 წამი = 1000 მილიწამი)
  read-timeout: 8000
@@ -109,6 +109,9 @@ verification:
      # Als de afbeelding niet wordt gevonden, wordt er een ruis gebruikt als standaardachtergrond
      # U kunt eenvoudig de naam van het bestand hier plaatsen als het bestand zich in de plugin map bevindt
      background: ''
+      # Stijl van de CAPTCHA kaart (Standaard: 'modern').
+      # Om het oude ontwerp te gebruiken, stel je dit in op 'legacy'.
+      style: 'modern'
      # Hoeveel antwoorden moet Sonar voorbereiden?
      # Deze taak gebeurt asynchroon op de achtergrond
      precompute: 500
@@ -132,8 +135,6 @@ verification:

    # Regex voor het valideren van gebruikersnamen tijdens verificatie
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex voor het valideren van de landinstelling van de client tijdens verificatie
-    valid-locale-regex: ^[a-zA-Z_]+$

  # Indien ingeschakeld, wordt de speler teruggestuurd naar de oorspronkelijke server
  # nadat u de bot-verificatie met succes heeft doorstaan.
@@ -183,7 +184,7 @@ verification:
  # Moet Sonar ook Geyser (Bedrock) spelers controleren?
  # Deze functie is experimenteel en kan problemen veroorzaken
  # Als dit is uitgeschakeld, worden Bedrock-spelers overgeslagen
-  check-geyser-players: true
+  check-geyser-players: false
  # De hoeveelheid tijd die moet verstrijken voordat een speler een time-out krijgt
  # (Deze waarde vertegenwoordigt de tijd in milliseconden: 1 seconde = 1000 milliseconden)
  read-timeout: 8000
@@ -109,6 +109,9 @@ verification:
      # Jeśli obraz nie zostanie znaleziony, jako domyślne tło zostanie użyty szum
      # Możesz umieścić nazwę pliku tutaj, jeśli plik znajduje się w katalogu pluginu
      background: ''
+      # Styl mapy CAPTCHA (domyślnie: 'nowoczesny').
+      # Aby użyć starego projektu, ustaw to na 'legacy'.
+      style: 'modern'
      # Ile możliwych odpowiedzi powinien przygotować Sonar?
      # Zadanie to wykonywane jest asynchronicznie w tle
      precompute: 500
@@ -132,8 +135,6 @@ verification:

    # Regex do sprawdzania poprawności nazw użytkowników podczas weryfikacji
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex do sprawdzania ustawień regionalnych klienta podczas weryfikacji
-    valid-locale-regex: ^[a-zA-Z_]+$

  # Jeśli opcja ta jest włączona, gracz zostanie przeniesiony z powrotem
  # na serwer początkowy po pomyślnym przejściu weryfikacji antybotowej.
@@ -183,7 +184,7 @@ verification:
  # Czy Sonar powinien również sprawdzać graczy Geyser (Bedrock)?
  # Ta funkcja jest eksperymentalna i może powodować problemy
  # Jeśli ta opcja jest wyłączona, gracze Bedrock będą pomijani
-  check-geyser-players: true
+  check-geyser-players: false
  # Czas, jaki ma upłynąć od zatrzymania wysyłania pakietów przez gracza do wyrzucenia.
  # (Wartość ta reprezentuje czas w milisekundach: 1 sekunda = 1000 milisekund)
  read-timeout: 8000
@@ -108,6 +108,9 @@ verification:
      # Se a imagem não for encontrada, um ruído será usado como fundo padrão.
      # Você pode colocar o nome do arquivo aqui se o arquivo estiver no diretório de plugins do Sonar
      background: ''
+      # Estilo do CAPTCHA do mapa (Padrão: 'modern').
+      # Para usar o design antigo, defina-o como 'legacy'.
+      style: 'modern'
      # Quantas respostas de CAPTCHA o Sonar deve preparar?
      # Esta tarefa acontece de forma assíncrona em segundo plano
      precompute: 500
@@ -132,8 +135,6 @@ verification:

    # Regex para validar nomes de usuário durante a verificação
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex para validar o local do cliente durante a verificação
-    valid-locale-regex: ^[a-zA-Z_]+$

  # Se habilitado, o jogador será transferido de volta para o servidor de origem
  # após passar com sucesso pela verificação do bot.
@@ -183,7 +184,7 @@ verification:
  # O Sonar também deve verificar jogadores Geyser (Bedrock)?
  # Este recurso é experimental e pode causar problemas
  # Se isso estiver desativado, jogadores Bedrock serão ignorados
-  check-geyser-players: true
+  check-geyser-players: false
  # O tempo desde que o jogador parou de enviar pacotes antes de desconectar
  # (Este valor representa o tempo em milissegundos: 1 segundo = 1000 milissegundos)
  read-timeout: 8000
@@ -108,6 +108,9 @@ verification:
      # Путь к фоновому изображению, которое использует Sonar для CAPTCHA
      # Если изображение не найдено, будет использован шум как фон по умолчанию
      background: ''
+      # Стиль капч (по умолчанию: 'modern').
+      # Чтобы использовать старый дизайн, установите значение 'legacy'.
+      style: 'modern'
      # Сколько капч должен подготовить Sonar?
      # Эта задача выполняется асинхронно в фоновом режиме
      precompute: 500
@@ -131,8 +134,6 @@ verification:

    # Regex для проверки ников при верификации
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # Regex для проверки локализации клиента при верификации
-    valid-locale-regex: ^[a-zA-Z_]+$

  # Если включено, игрок будет возвращен на исходный сервер
  # после успешного прохождения проверки на бота.
@@ -182,7 +183,7 @@ verification:
  # Следует ли Sonar также проверять игроков Geyser (Bedrock)?
  # Эта функция экспериментальна и может вызывать проблемы
  # Если это отключено, игроки Bedrock будут пропущены
-  check-geyser-players: true
+  check-geyser-players: false
  # Время, прошедшее с момента прекращения отправки пакетов игроком до отключения.
  # (Это значение представляет время в миллисекундах: 1 секунда = 1000 миллисекунд)
  read-timeout: 8000
@@ -108,6 +108,9 @@ verification:
      # 如果未找到指定的图片, 则自动通过噪音生成一个随机的背景图片.
      # 如果图片在该插件的配置文件夹下, 则可以简单地输入图片的文件名.
      background: ''
+      # 地图验证码的风格（默认：'modern'）.
+      # 要使用旧设计, 请将其设置为 'legacy'.
+      style: 'modern'
      # Sonar 应该一次准备多少个验证码?
      precompute: 500
      # Sonar 应该给玩家多少时间完成验证码?
@@ -130,8 +133,6 @@ verification:

    # 用于检查用户名是否有效的正则表达式
    valid-name-regex: ^[a-zA-Z0-9_]+$
-    # 用于检查客户端语言(例如 zh_CN)的正则表达式
-    valid-locale-regex: ^[a-zA-Z_]+$

  # 开启后 玩家将在验证成功后被重定向到指定的服务器
  # 该功能由 Mojang 在 Minecraft 1.20.5 版本中引入
@@ -179,7 +180,7 @@ verification:
  # Sonar 是否应该检查来自 Geyser 的(基岩版)玩家?
  # 此功能是实验性的. 请报告任何因为误判而导致无法通过检查的问题
  # 如果关闭该选项 Sonar 将不检查这些玩家以便直接连接到服务器.
-  check-geyser-players: true
+  check-geyser-players: false
  # 播放器断开连接前停止发送数据包的时间
  # (该值为毫秒. 1秒等于1000毫秒.)
  read-timeout: 8000
@@ -196,7 +196,7 @@ verification:
    # Zpráva zobrazená hráči, když má zadat odpověď na captchu
    enter: '<prefix><green>Prosím, zadejte text do chatu, který se zobrazí na mapě.'
    # Zpráva zobrazená hráči, když zadá špatnou odpověď do chatu
-    incorrect: '<prefix><red>Zadali jste špatnou odpověď! Zkuste to prosím znovu.'
+    incorrect: '<prefix><red>Zadali jste špatnou odpověď! Zbývají vám <attempts-left> pokus(y).'

  # Zpráva zobrazená hráči při ověřování
  # Nastavením této hodnoty na '' uvítací zprávu zcela vypnete
@@ -197,7 +197,7 @@ verification:
    # Nachricht, die dem Spieler angezeigt wird, wenn er den CAPTCHA-Code im Chat eingeben muss
    enter: '<prefix><green>Bitte gib den Text im Chat ein, der auf der Karte angezeigt wird.'
    # Nachricht, die dem Spieler angezeigt wird, wenn er den falschen Code im Chat eingibt
-    incorrect: '<prefix><red>Du hast eine falsche Antwort eingegeben! Bitte versuche es erneut.'
+    incorrect: '<prefix><red>Du hast eine falsche Antwort eingegeben! Sie haben noch <attempts-left> Versuch(e) übrig.'

  # Nachricht, die dem Spieler angezeigt wird, wenn er überprüft wird
  # Setzen Sie dies auf '', um die Willkommensnachricht vollständig zu deaktivieren
@@ -196,7 +196,7 @@ verification:
    # Message shown to the player when they have to enter the answer to the CAPTCHA
    enter: '<prefix><green>Please enter the text in chat that is displayed on the map.'
    # Message shown to the player when they enter the wrong answer in chat
-    incorrect: '<prefix><red>You have entered a wrong answer! Please try again.'
+    incorrect: '<prefix><red>You have entered a wrong answer! You have <attempts-left> attempt(s) left.'

  # Message shown to the player when they are being verified
  # Set this to '' to disable the welcome message entirely
@@ -196,7 +196,7 @@ verification:
    # Message shown to the player when they have to enter the answer to the captcha
    enter: '<prefix><green>Por favor, introduce en el chat el texto que se muestra en el mapa.'
    # Message shown to the player when they enter the wrong answer in chat
-    incorrect: '<prefix><red>¡Has introducido una respuesta incorrecta! Por favor, inténtalo de nuevo.'
+    incorrect: '<prefix><red>¡Has introducido una respuesta incorrecta! Te quedan <attempts-left> intento(s).'

  # Mensaje que se muestra al jugador cuando está siendo verificado
  # Ajústalo a '' para desactivar por completo el mensaje de bienvenida
@@ -196,7 +196,7 @@ verification:
    # Message affiché au joueur lorsqu'il doit entrer la réponse au CAPTCHA
    enter: '<prefix><green>Veuillez saisir le texte en chat qui s''affiche sur la carte.'
    # Message affiché au joueur lorsqu'il entre la mauvaise réponse dans le chat
-    incorrect: '<prefix><red>Vous avez saisi une mauvaise réponse ! Veuillez réessayer.'
+    incorrect: '<prefix><red>Vous avez saisi une mauvaise réponse ! Il vous reste <attempts-left> tentative(s).'

  # Message affiché au joueur lorsqu'il est en cours de vérification
  # Réglez ce paramètre sur '' pour désactiver complètement le message de bienvenue
@@ -196,7 +196,7 @@ verification:
    # Pesan yang ditampilkan kepada pemain saat mereka harus memasukkan jawaban untuk CAPTCHA
    enter: '<prefix><green>Masukkan teks dalam obrolan yang ditampilkan di peta.'
    # Pesan yang ditampilkan kepada pemain saat mereka memasukkan jawaban yang salah di chat
-    incorrect: '<prefix><red>Anda telah memasukkan jawaban yang salah! Silakan coba lagi.'
+    incorrect: '<prefix><red>Anda telah memasukkan jawaban yang salah! Anda memiliki <attempts-left> percobaan yang tersisa.'

  # Pesan yang ditampilkan kepada pemain ketika mereka sedang diverifikasi
  # Atur ini ke '' untuk menonaktifkan pesan selamat datang sepenuhnya
@@ -196,7 +196,7 @@ verification:
    # მესიჯი რომელიც გაეგზავნება მოთამაშეს როცა მათ უნდა მიუთითონ CAPTCHA ს პასუხი
    enter: '<prefix><green>გთხოვთ დაწეროთ ჩატში ის კოდი რომელიც არის ნაჩვენები რუკაზე.'
    # მესიჯი რომელიც გაეგზავნება მოთამაშეს როცა ისინი ჩაწერენ არასწორ პასუხს ჩატში
-    incorrect: '<prefix><red>თქვენ მიუთითეთ არასწორი კოდი. გთხოვთ ხელახლა ცადოთ.'
+    incorrect: '<prefix><red>თქვენ მიუთითეთ არასწორი კოდი. თქვენ დაგრჩათ <attempts-left> მცდელობა(ები).'

  # Message shown to the player when they are being verified
  # Set this to '' to disable the welcome message entirely
@@ -196,7 +196,7 @@ verification:
    # Bericht dat aan de speler wordt getoond wanneer hij het antwoord op de CAPTCHA moet invoeren
    enter: '<prefix><green>Voer in de chat de tekst in die op de kaart wordt weergegeven.'
    # Bericht dat aan de speler wordt getoond wanneer hij of zij het verkeerde antwoord invoert in de chat
-    incorrect: '<prefix><red>Je hebt een verkeerd antwoord ingevoerd! Probeer het opnieuw.'
+    incorrect: '<prefix><red>Je hebt een verkeerd antwoord ingevoerd! Je hebt <attempts-left> poging(en) over.'

  # Bericht dat aan de speler wordt getoond als hij wordt geverifieerd
  # Stel dit in op '' om het welkomstbericht volledig uit te schakelen
@@ -199,7 +199,7 @@ verification:
    # Message shown to the player when they have to enter the answer to the captcha
    enter: '<prefix><green>Wprowadź na czacie tekst wyświetlany na mapie.'
    # Message shown to the player when they enter the wrong answer in chat
-    incorrect: '<prefix><red>Wprowadzono nieprawidłowy kod. Spróbuj ponownie.'
+    incorrect: '<prefix><red>Wprowadzono nieprawidłowy kod. Zostało <attempts-left> prób.'

  # Wiadomość wyświetlana graczowi podczas weryfikacji
  # Ustaw wartość '', aby całkowicie wyłączyć wiadomość powitalną
@@ -196,7 +196,7 @@ verification:
    # Mensagem mostrada ao jogador quando ele deve inserir a resposta ao CAPTCHA
    enter: '<prefix><green>Por favor, insira o texto no chat que é exibido no mapa.'
    # Mensagem mostrada ao jogador quando ele insere a resposta errada no chat
-    incorrect: '<prefix><red>Você inseriu uma resposta errada! Por favor, tente novamente.'
+    incorrect: '<prefix><red>Você inseriu uma resposta errada! Você tem <attempts-left> tentativa(s) restante(s).'

  # Mensagem mostrada ao jogador quando ele está sendo verificado
  # Defina isso como '' para desativar a mensagem de boas-vindas completamente
@@ -196,7 +196,7 @@ verification:
    # Сообщение, которое показывается игроку, когда он должен ввести ответ на капчу
    enter: '<prefix><green>Пожалуйста, введите в чат текст, который будет отображаться на карте.'
    # Сообщение, которое показывается игроку, когда он вводит неправильную капчу в чат
-    incorrect: '<prefix><red>Вы ввели неправильный ответ! Пожалуйста, попробуйте еще раз.'
+    incorrect: '<prefix><red>Вы ввели неверный код! У вас осталось <attempts-left> попыток.'

  # Сообщение, показываемое игроку при прохождении верификации
  # Установите значение '', чтобы полностью отключить приветственное сообщение
@@ -196,7 +196,7 @@ verification:
    # CAPTCHA'nın cevabını girmeleri gerektiğinde oyuncuya gösterilen mesaj
    enter: '<prefix><green>Lütfen haritada görüntülenen sohbet metnini girin.'
    # Message that is shown to the player when they enter the wrong answer in chat
-    incorrect: '<prefix><red>Yanlış bir cevap girdiniz! Lütfen tekrar deneyin.'
+    incorrect: '<prefix><red>Yanlış bir cevap girdiniz! <attempts-left> deneme(ler)iniz kaldı.'

  # Doğrulandıklarında oyuncuya gösterilen mesaj
  # Karşılama mesajını tamamen devre dışı bırakmak için bunu '' olarak ayarlayın
@@ -196,7 +196,7 @@ verification:
    # 玩家需要输入验证码答案时显示的消息
    enter: '<prefix><green>请输入地图上显示的聊天文本.'
    # 当玩家输入错误的验证码时显示的消息
-    incorrect: '<prefix><red>您输入了错误的答案! 请重试.'
+    incorrect: '<prefix><red>您输入了错误的答案! 您还剩 <attempts-left> 次尝试。'

  # 当玩家正在接受验证时显示的信息
  # 将此项设置为''可完全禁用加入时发送的消息
@@ -1,3 +1,3 @@
 group=xyz.jonesdev
-version=2.1.24
+version=2.1.35
 description=A lightweight, effective, and easy-to-use anti-bot plugin for Velocity, BungeeCord, and Bukkit.
@@ -1,15 +1,15 @@
 [versions]
-netty = "4.1.117.Final"
-adventure = "4.18.0"
-adventure-platform = "4.3.4"
+netty = "4.2.2.Final"
+adventure = "4.21.0"
+adventure-platform = "4.4.0"
 bstats = "3.1.0"
 libby = "2.0.0-SNAPSHOT"
 pluginyml = "0.6.0"

 [plugins]
 indra-git = "net.kyori.indra.git:3.1.3"
-shadow = "com.gradleup.shadow:8.3.6"
-spotless = "com.diffplug.spotless:7.0.2"
+shadow = "com.gradleup.shadow:8.3.8"
+spotless = "com.diffplug.spotless:7.0.4"
 pluginyml-bungee = { id = "net.minecrell.plugin-yml.bungee", version.ref = "pluginyml" }
 pluginyml-bukkit = { id = "net.minecrell.plugin-yml.bukkit", version.ref = "pluginyml" }

@@ -28,11 +28,11 @@ bstats-bungee = { module = "org.bstats:bstats-bungeecord", version.ref = "bstats
 bstats-bukkit = { module = "org.bstats:bstats-bukkit", version.ref = "bstats" }
 bstats-velocity = { module = "org.bstats:bstats-velocity", version.ref = "bstats" }
 imagefilters = "com.jhlabs:filters:2.0.235-1"
-caffeine = "com.github.ben-manes.caffeine:caffeine:3.2.0"
+caffeine = "com.github.ben-manes.caffeine:caffeine:3.2.1"
 annotations = "org.jetbrains:annotations:26.0.2"
 simpleyaml = "com.github.Carleslc.Simple-YAML:Simple-Yaml:1.8.4"
 ormlite = "com.j256.ormlite:ormlite-jdbc:6.1"
-lombok = "org.projectlombok:lombok:1.18.36"
+lombok = "org.projectlombok:lombok:1.18.38"
 bungeecord = "net.md-5:bungeecord-proxy:1.21-SNAPSHOT"
 velocity = "com.velocitypowered:velocity-proxy:3.4.0-SNAPSHOT"
 # We have to use 1.8.8 for backwards compatibility
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
  NONSTOP* )        nonstop=true ;;
 esac

-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""


 # Determine the Java command to use to start the JVM.
@@ -205,7 +205,7 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'

 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
 #     and any embedded shellness will be escaped.
 #   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
 #     treated as '${Hostname}' itself on the command line.
@@ -213,7 +213,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 set -- \
        "-Dorg.gradle.appname=$APP_BASE_NAME" \
        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
        "$@"

 # Stop when "xargs" is not available.
@@ -70,11 +70,11 @@ goto fail
 :execute
@rem Setup the command line

-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=


@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*

 :end
@rem End local scope for the variables with windows NT shell
Author	SHA1	Message	Date
Jones	3ca1852e03	Release 2.1.35 (#491 )	2025-07-09 16:33:22 +00:00
Jones	625a3a1e8e	Bump Gradle from 8.14.2 to 8.14.3	2025-07-07 12:01:45 +02:00
dependabot[bot]	646f8f08f6	Bump com.gradleup.shadow from 8.3.7 to 8.3.8 (#490 ) Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 8.3.7 to 8.3.8. - [Release notes](https://github.com/GradleUp/shadow/releases) - [Commits](https://github.com/GradleUp/shadow/compare/8.3.7...8.3.8) --- updated-dependencies: - dependency-name: com.gradleup.shadow dependency-version: 8.3.8 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-07-07 09:56:30 +00:00
Jones	947eb7f6a1	Remove locale regex check due to a Minecraft bug There's a bug in Minecraft where, when no language seems to be selected, the client may send invalid data to the server. As the length of the locale string is already capped in Sonar either way, we are not required to double-check the decoded string using a regex.	2025-07-06 20:10:20 +02:00
Jones	881f826692	Add missing translations for the new feature	2025-07-05 12:44:07 +02:00
Jones	4252362584	Make incorrect captcha message contain attempts left	2025-07-05 12:40:07 +02:00
Jones	7271a2a13f	Allow "fell through" check to be skipped by a CAPTCHA	2025-07-03 22:02:28 +02:00
Jones	4343c0e0be	Release 2.1.34 (#488 )	2025-07-01 13:13:05 +00:00
Jones	f42cade9cc	1.21.7 Support	2025-06-30 17:16:16 +02:00
Jones	009dd08cb4	Add missing server versions for 1.21.5-1.21.6	2025-06-30 17:15:53 +02:00
dependabot[bot]	2136da30fa	Bump com.gradleup.shadow from 8.3.6 to 8.3.7 (#487 ) Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 8.3.6 to 8.3.7. - [Release notes](https://github.com/GradleUp/shadow/releases) - [Commits](https://github.com/GradleUp/shadow/compare/8.3.6...8.3.7) --- updated-dependencies: - dependency-name: com.gradleup.shadow dependency-version: 8.3.7 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-06-30 11:51:27 +00:00
Jones	c63b19f42b	Release 2.1.33 (#485 )	2025-06-20 13:37:58 +00:00
Akkariin	9943b611ad	1.21.6 Support (#484 )	2025-06-19 11:52:41 +00:00
dependabot[bot]	f151230f44	Bump com.github.ben-manes.caffeine:caffeine from 3.2.0 to 3.2.1 (#483 ) Bumps [com.github.ben-manes.caffeine:caffeine](https://github.com/ben-manes/caffeine) from 3.2.0 to 3.2.1. - [Release notes](https://github.com/ben-manes/caffeine/releases) - [Commits](https://github.com/ben-manes/caffeine/compare/v3.2.0...v3.2.1) --- updated-dependencies: - dependency-name: com.github.ben-manes.caffeine:caffeine dependency-version: 3.2.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-06-16 13:17:12 +00:00
Jones	797b6a6d27	Allow action bar to show CPU usage	2025-06-15 15:09:15 +02:00
Jones	dc4b9f5be0	Don't allocate DEFAULT removal listener	2025-06-12 15:38:17 +02:00
Jones	2c9bc89b7d	Fix possible exception with short brands	2025-06-11 12:54:42 +02:00
Jones	6c1a56d59f	Fix client brand check debug	2025-06-11 12:54:16 +02:00
Jones	aa986e2c01	Allow disabling of the duplicate brand check	2025-06-11 12:52:51 +02:00
Jones	3bcd5e5d34	Simplify client brand handling	2025-06-11 12:51:52 +02:00
dependabot[bot]	341e647526	Bump io.netty:netty-all from 4.2.1.Final to 4.2.2.Final (#482 ) Bumps [io.netty:netty-all](https://github.com/netty/netty) from 4.2.1.Final to 4.2.2.Final. - [Commits](https://github.com/netty/netty/compare/netty-4.2.1.Final...netty-4.2.2.Final) --- updated-dependencies: - dependency-name: io.netty:netty-all dependency-version: 4.2.2.Final dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-06-09 00:51:06 +00:00
Jones	d7f48ecdf0	Release 2.1.32 (#479 )	2025-06-03 15:33:28 +00:00
dependabot[bot]	2c82047ac3	Bump com.diffplug.spotless from 7.0.3 to 7.0.4 (#478 ) Bumps com.diffplug.spotless from 7.0.3 to 7.0.4. --- updated-dependencies: - dependency-name: com.diffplug.spotless dependency-version: 7.0.4 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-06-02 12:28:05 +00:00
Jones	d03b8ff195	Bump Gradle from 8.14 to 8.14.1	2025-06-01 12:57:26 +02:00
Jones	183bbc0019	Remove unnecessary client brand check	2025-05-31 16:49:39 +02:00
Jones	31282d81c4	Fix false positives with bad cosmetics mods	2025-05-26 15:27:10 +02:00
Jones	f0c143fadf	Skip Geyser connections by default	2025-05-18 19:38:34 +02:00
Jones	6be001ede8	Release 2.1.31 (#475 )	2025-05-16 18:10:07 +00:00
dependabot[bot]	8044b92fb8	Bump io.netty:netty-all from 4.1.119.Final to 4.2.1.Final (#474 ) Bumps [io.netty:netty-all](https://github.com/netty/netty) from 4.1.119.Final to 4.2.1.Final. - [Commits](https://github.com/netty/netty/compare/netty-4.1.119.Final...netty-4.2.1.Final) --- updated-dependencies: - dependency-name: io.netty:netty-all dependency-version: 4.2.1.Final dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-05-13 14:30:37 +00:00
dependabot[bot]	81b83b5123	Bump adventure-platform from 4.3.4 to 4.4.0 (#473 ) Bumps `adventure-platform` from 4.3.4 to 4.4.0. Updates `net.kyori:adventure-platform-bukkit` from 4.3.4 to 4.4.0 - [Release notes](https://github.com/KyoriPowered/adventure-platform/releases) - [Commits](https://github.com/KyoriPowered/adventure-platform/compare/v4.3.4...v4.4.0) Updates `net.kyori:adventure-platform-bungeecord` from 4.3.4 to 4.4.0 - [Release notes](https://github.com/KyoriPowered/adventure-platform/releases) - [Commits](https://github.com/KyoriPowered/adventure-platform/compare/v4.3.4...v4.4.0) --- updated-dependencies: - dependency-name: net.kyori:adventure-platform-bukkit dependency-version: 4.4.0 dependency-type: direct:production update-type: version-update:semver-minor - dependency-name: net.kyori:adventure-platform-bungeecord dependency-version: 4.4.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-05-12 12:25:27 +00:00
Jones	a0c054e0a4	Release 2.1.30 (#472 )	2025-05-11 10:45:14 +00:00
Jones	a668073d17	Bump adventure from 4.20.0 to 4.21.0	2025-05-11 12:33:22 +02:00
Jones	2653754590	Fix Sodium world loading taking too long (#471 ) * [wip] Fix Sodium world loading timeout * Send more chunks because Sodium likes that * Remove debug-related stuff * Fix 0,0 chunk not being sent * Send all chunks to 1.20.3+ * 9 chunks because Sodium is greedy	2025-05-11 10:32:11 +00:00
Jones	7a1d22d922	[ci skip] Update sponsors	2025-05-10 12:16:00 +02:00
Jones	f04703405d	Fix potential memory leaks on Bukkit (#463 ) * Release ByteBuf on invalid handshake data * Always process non-ByteBuf messages	2025-04-30 15:02:36 +10:00
Jones	add066ea0e	[ci skip] Update sponsors	2025-04-18 14:30:27 +02:00
Jones	6bc2b1cb82	Release 2.1.29 (#469 )	2025-04-17 13:40:14 +02:00
Jones	41e43bcba6	Improve modern CAPTCHA gradient generation	2025-04-17 13:36:49 +02:00
dependabot[bot]	d7f150bf6d	Bump adventure from 4.18.0 to 4.20.0 (#464 ) Bumps `adventure` from 4.18.0 to 4.20.0. Updates `net.kyori:adventure-text-minimessage` from 4.18.0 to 4.20.0 - [Release notes](https://github.com/KyoriPowered/adventure/releases) - [Commits](https://github.com/KyoriPowered/adventure/compare/v4.18.0...v4.20.0) Updates `net.kyori:adventure-text-serializer-gson` from 4.18.0 to 4.20.0 - [Release notes](https://github.com/KyoriPowered/adventure/releases) - [Commits](https://github.com/KyoriPowered/adventure/compare/v4.18.0...v4.20.0) Updates `net.kyori:adventure-nbt` from 4.18.0 to 4.20.0 - [Release notes](https://github.com/KyoriPowered/adventure/releases) - [Commits](https://github.com/KyoriPowered/adventure/compare/v4.18.0...v4.20.0) --- updated-dependencies: - dependency-name: net.kyori:adventure-text-minimessage dependency-version: 4.20.0 dependency-type: direct:production update-type: version-update:semver-minor - dependency-name: net.kyori:adventure-text-serializer-gson dependency-version: 4.20.0 dependency-type: direct:production update-type: version-update:semver-minor - dependency-name: net.kyori:adventure-nbt dependency-version: 4.20.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-04-15 14:40:38 +02:00
Jones	37101c665d	Hotfix some kind of handler de-sync (#467 )	2025-04-15 14:39:18 +02:00
dependabot[bot]	4b3e88fcda	Bump com.diffplug.spotless from 7.0.2 to 7.0.3 (#468 ) Bumps com.diffplug.spotless from 7.0.2 to 7.0.3. --- updated-dependencies: - dependency-name: com.diffplug.spotless dependency-version: 7.0.3 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-04-14 07:53:19 +02:00
Jones	b10a04294d	Allow extension of the action-bar handler	2025-04-13 01:18:09 +02:00
Jones	0b06b59f3a	Fix CAPTCHA generator testing	2025-04-13 01:16:20 +02:00
dependabot[bot]	a09beb9309	Bump org.projectlombok:lombok from 1.18.36 to 1.18.38 (#465 ) Bumps [org.projectlombok:lombok](https://github.com/projectlombok/lombok) from 1.18.36 to 1.18.38. - [Changelog](https://github.com/projectlombok/lombok/blob/master/doc/changelog.markdown) - [Commits](https://github.com/projectlombok/lombok/compare/v1.18.36...v1.18.38) --- updated-dependencies: - dependency-name: org.projectlombok:lombok dependency-version: 1.18.38 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-04-07 17:12:56 +02:00
Jones	d67b61fa35	Release 2.1.28 (#461 )	2025-03-30 11:29:05 +02:00
JonesandAkkariin	57490a7740	1.21.5 Support (#457 ) * Add 1.21.5-pre1 protocol version ID * Add 1.21.5-pre2 protocol version ID * Start implementing new packet IDs * Bump setup-gradle from v3 to v4 * Support 1.21.5-rc1 protocol version ID * [wip] Implement 1.21.5 registry * Something must have gone wrong while merging * Support 1.21.5 protocol version ID * 1.21.5 Support (#459) * Update registry codec for 1.21.5 * Update mapping id for 1.21.5 * Fix chunk encoding + why this is needed. * Fix `SystemChatPacket` decoding on 1.21.5 * Clean up entries in 1.21.5 codec --------- Co-authored-by: Akkariin <fallencrystal@outlook.com>	2025-03-30 11:22:14 +02:00
Jones	834fd2e609	Increase payload packet size limit	2025-03-29 13:08:15 +01:00
Jones	3c3eeb742c	Revert "Don't send SetDefaultSpawnPositionPacket" This reverts commit `445db48925`.	2025-03-24 16:53:20 +01:00
Jones	445db48925	Don't send SetDefaultSpawnPositionPacket	2025-03-24 14:11:55 +01:00
Jones	f2667390cc	Remove unused clientbound VehicleMovePacket	2025-03-24 14:10:44 +01:00
Jones	2e849bf952	Use single instance for FinishConfigurationPacket	2025-03-24 14:07:24 +01:00
Jones	275e0009a4	Skip Carpet fake players (https://github.com/retrooper/packetevents/pull/1171 )	2025-03-23 12:03:42 +01:00
Jones	16802e8002	Bump Gradle from 8.12.1 to 8.13	2025-03-14 18:45:39 +01:00
Jones	c3d85a9c4a	Release 2.1.27 (#456 )	2025-03-12 09:57:32 -05:00
Jones	39686177a1	Automatically clean outdated database entries	2025-03-12 15:51:09 +01:00
Jones	3204f62be6	Automatically reconnect remote databases	2025-03-12 15:41:51 +01:00
Jones	73ddcc9f03	Add missing translations	2025-03-12 15:36:45 +01:00
Jones	13cbb5ae1d	Implement legacy CAPTCHA design (configurable)	2025-03-12 15:30:22 +01:00
dependabot[bot]	a953df33d9	Bump io.netty:netty-all from 4.1.118.Final to 4.1.119.Final (#455 ) Bumps [io.netty:netty-all](https://github.com/netty/netty) from 4.1.118.Final to 4.1.119.Final. - [Commits](https://github.com/netty/netty/compare/netty-4.1.118.Final...netty-4.1.119.Final) --- updated-dependencies: - dependency-name: io.netty:netty-all dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-03-03 09:31:51 +01:00
Jones	af12ef535c	Release 2.1.26 (#453 )	2025-02-28 16:16:22 +01:00
Jones	7de08ffa98	Fix wrong condition in BungeeCord injector	2025-02-28 16:13:28 +01:00
dependabot[bot]	c56d41cd77	Bump io.netty:netty-all from 4.1.117.Final to 4.1.118.Final (#451 ) Bumps [io.netty:netty-all](https://github.com/netty/netty) from 4.1.117.Final to 4.1.118.Final. - [Commits](https://github.com/netty/netty/compare/netty-4.1.117.Final...netty-4.1.118.Final) --- updated-dependencies: - dependency-name: io.netty:netty-all dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-02-17 07:20:44 +01:00
Jones	4b30729138	Release 2.1.25 (#449 )	2025-02-16 15:45:44 +01:00
Jones	1254514ad2	Improve BungeeCord injection method	2025-02-15 21:23:15 +01:00
Jones	b4673d8e9f	Prioritize BungeeCord's channel acceptor	2025-02-15 20:47:16 +01:00
Jones	5eaaf88ec8	Tell BungeeCord users about Velocity	2025-02-15 20:15:22 +01:00
Jones	367ce07cb0	Fix incompatibility with latest BungeeCord	2025-02-15 20:13:14 +01:00