diff --git a/nms-patches/net/minecraft/server/level/EntityPlayer.patch b/nms-patches/net/minecraft/server/level/EntityPlayer.patch
index 835305dd2..a0ea1cdb0 100644
--- a/nms-patches/net/minecraft/server/level/EntityPlayer.patch
+++ b/nms-patches/net/minecraft/server/level/EntityPlayer.patch
@@ -1,6 +1,6 @@
 --- a/net/minecraft/server/level/EntityPlayer.java
 +++ b/net/minecraft/server/level/EntityPlayer.java
-@@ -165,6 +165,38 @@
+@@ -165,6 +165,39 @@
  import net.minecraft.world.scores.criteria.IScoreboardCriteria;
  import org.slf4j.Logger;
  
@@ -8,6 +8,7 @@
 +import net.minecraft.nbt.NBTBase;
 +import net.minecraft.world.damagesource.CombatTracker;
 +import net.minecraft.world.food.FoodMetaData;
++import net.minecraft.world.inventory.ContainerPlayer;
 +import net.minecraft.world.item.enchantment.EnchantmentManager;
 +import net.minecraft.world.level.block.BlockChest;
 +import net.minecraft.world.level.dimension.WorldDimension;
@@ -39,7 +40,7 @@
  public class EntityPlayer extends EntityHuman {
  
      private static final Logger LOGGER = LogUtils.getLogger();
-@@ -203,7 +235,7 @@
+@@ -203,7 +236,7 @@
      private int levitationStartTime;
      private boolean disconnected;
      private int requestedViewDistance;
@@ -48,7 +49,7 @@
      @Nullable
      private Vec3D startingToFallPosition;
      @Nullable
-@@ -233,6 +265,21 @@
+@@ -233,6 +266,21 @@
      private int containerCounter;
      public boolean wonGame;
  
@@ -70,7 +71,7 @@
      public EntityPlayer(MinecraftServer minecraftserver, WorldServer worldserver, GameProfile gameprofile, ClientInformation clientinformation) {
          super(worldserver, worldserver.getSharedSpawnPos(), worldserver.getSharedSpawnAngle(), gameprofile);
          this.chatVisibility = EnumChatVisibility.FULL;
-@@ -299,12 +346,56 @@
+@@ -299,12 +347,65 @@
          this.fudgeSpawnLocation(worldserver);
          this.updateOptions(clientinformation);
          this.object = null;
@@ -79,8 +80,17 @@
 +        this.displayName = this.getScoreboardName();
 +        this.bukkitPickUpLoot = true;
 +        this.maxHealthCache = this.getMaxHealth();
-     }
- 
++    }
++
++    // Use method to resend items in hands in case of client desync, because the item use got cancelled.
++    // For example, when cancelling the leash event
++    public void resendItemInHands() {
++        containerMenu.findSlot(getInventory(), getInventory().selected).ifPresent(s -> {
++            containerSynchronizer.sendSlotChange(containerMenu, s, getMainHandItem());
++        });
++        containerSynchronizer.sendSlotChange(inventoryMenu, ContainerPlayer.SHIELD_SLOT, getOffhandItem());
++    }
++
 +    // Yes, this doesn't match Vanilla, but it's the best we can do for now.
 +    // If this is an issue, PRs are welcome
 +    public final BlockPosition getSpawnPoint(WorldServer worldserver) {
@@ -117,9 +127,9 @@
 +        }
 +
 +        return blockposition;
-+    }
+     }
 +    // CraftBukkit end
-+
+ 
      private void fudgeSpawnLocation(WorldServer worldserver) {
          BlockPosition blockposition = worldserver.getSharedSpawnPos();
  
@@ -128,7 +138,7 @@
              int i = Math.max(0, this.server.getSpawnRadius(worldserver));
              int j = MathHelper.floor(worldserver.getWorldBorder().getDistanceToBorder((double) blockposition.getX(), (double) blockposition.getZ()));
  
-@@ -359,7 +450,7 @@
+@@ -359,7 +460,7 @@
              dataresult = WardenSpawnTracker.CODEC.parse(new Dynamic(DynamicOpsNBT.INSTANCE, nbttagcompound.get("warden_spawn_tracker")));
              logger = EntityPlayer.LOGGER;
              Objects.requireNonNull(logger);
@@ -137,7 +147,7 @@
                  this.wardenSpawnTracker = wardenspawntracker;
              });
          }
-@@ -374,17 +465,26 @@
+@@ -374,17 +475,26 @@
          if (nbttagcompound.contains("recipeBook", 10)) {
              this.recipeBook.fromNbt(nbttagcompound.getCompound("recipeBook"), this.server.getRecipeManager());
          }
@@ -165,7 +175,7 @@
                  Logger logger1 = EntityPlayer.LOGGER;
  
                  Objects.requireNonNull(logger1);
-@@ -399,7 +499,7 @@
+@@ -399,7 +509,7 @@
              dataresult = BlockPosition.CODEC.parse(DynamicOpsNBT.INSTANCE, nbtbase);
              logger = EntityPlayer.LOGGER;
              Objects.requireNonNull(logger);
@@ -174,7 +184,7 @@
                  this.raidOmenPosition = blockposition;
              });
          }
-@@ -409,7 +509,7 @@
+@@ -409,7 +519,7 @@
      @Override
      public void addAdditionalSaveData(NBTTagCompound nbttagcompound) {
          super.addAdditionalSaveData(nbttagcompound);
@@ -183,7 +193,7 @@
          Logger logger = EntityPlayer.LOGGER;
  
          Objects.requireNonNull(logger);
-@@ -430,7 +530,20 @@
+@@ -430,7 +540,20 @@
          Entity entity = this.getRootVehicle();
          Entity entity1 = this.getVehicle();
  
@@ -205,7 +215,7 @@
              NBTTagCompound nbttagcompound2 = new NBTTagCompound();
              NBTTagCompound nbttagcompound3 = new NBTTagCompound();
  
-@@ -455,6 +568,7 @@
+@@ -455,6 +578,7 @@
                  nbttagcompound.put("SpawnDimension", nbtbase);
              });
          }
@@ -213,7 +223,7 @@
  
          nbttagcompound.putBoolean("spawn_extra_particles_on_fall", this.spawnExtraParticlesOnFall);
          if (this.raidOmenPosition != null) {
-@@ -468,6 +582,29 @@
+@@ -468,6 +592,29 @@
  
      }
  
@@ -243,7 +253,7 @@
      public void setExperiencePoints(int i) {
          float f = (float) this.getXpNeededForNextLevel();
          float f1 = (f - 1.0F) / f;
-@@ -526,6 +663,11 @@
+@@ -526,6 +673,11 @@
  
      @Override
      public void tick() {
@@ -255,7 +265,7 @@
          this.gameMode.tick();
          this.wardenSpawnTracker.tick();
          --this.spawnInvulnerableTime;
-@@ -606,7 +748,7 @@
+@@ -606,7 +758,7 @@
              }
  
              if (this.getHealth() != this.lastSentHealth || this.lastSentFood != this.foodData.getFoodLevel() || this.foodData.getSaturationLevel() == 0.0F != this.lastFoodSaturationZero) {
@@ -264,7 +274,7 @@
                  this.lastSentHealth = this.getHealth();
                  this.lastSentFood = this.foodData.getFoodLevel();
                  this.lastFoodSaturationZero = this.foodData.getSaturationLevel() == 0.0F;
-@@ -637,6 +779,12 @@
+@@ -637,6 +789,12 @@
                  this.updateScoreForCriteria(IScoreboardCriteria.EXPERIENCE, MathHelper.ceil((float) this.lastRecordedExperience));
              }
  
@@ -277,7 +287,7 @@
              if (this.experienceLevel != this.lastRecordedLevel) {
                  this.lastRecordedLevel = this.experienceLevel;
                  this.updateScoreForCriteria(IScoreboardCriteria.LEVEL, MathHelper.ceil((float) this.lastRecordedLevel));
-@@ -651,6 +799,20 @@
+@@ -651,6 +809,20 @@
                  CriterionTriggers.LOCATION.trigger(this);
              }
  
@@ -298,7 +308,7 @@
          } catch (Throwable throwable) {
              CrashReport crashreport = CrashReport.forThrowable(throwable, "Ticking player");
              CrashReportSystemDetails crashreportsystemdetails = crashreport.addCategory("Player being ticked");
-@@ -696,7 +858,8 @@
+@@ -696,7 +868,8 @@
      }
  
      private void updateScoreForCriteria(IScoreboardCriteria iscoreboardcriteria, int i) {
@@ -308,7 +318,7 @@
              scoreaccess.set(i);
          });
      }
-@@ -705,9 +868,47 @@
+@@ -705,9 +878,47 @@
      public void die(DamageSource damagesource) {
          this.gameEvent(GameEvent.ENTITY_DIE);
          boolean flag = this.level().getGameRules().getBoolean(GameRules.RULE_SHOWDEATHMESSAGES);
@@ -358,7 +368,7 @@
  
              this.connection.send(new ClientboundPlayerCombatKillPacket(this.getId(), ichatbasecomponent), PacketSendListener.exceptionallySend(() -> {
                  boolean flag1 = true;
-@@ -738,12 +939,18 @@
+@@ -738,12 +949,18 @@
          if (this.level().getGameRules().getBoolean(GameRules.RULE_FORGIVE_DEAD_PLAYERS)) {
              this.tellNeutralMobsThatIDied();
          }
@@ -381,7 +391,7 @@
          EntityLiving entityliving = this.getKillCredit();
  
          if (entityliving != null) {
-@@ -778,10 +985,12 @@
+@@ -778,10 +995,12 @@
          if (entity != this) {
              super.awardKillScore(entity, i, damagesource);
              this.increaseScore(i);
@@ -396,7 +406,7 @@
              } else {
                  this.awardStat(StatisticList.MOB_KILLS);
              }
-@@ -799,7 +1008,8 @@
+@@ -799,7 +1018,8 @@
              int i = scoreboardteam.getColor().getId();
  
              if (i >= 0 && i < aiscoreboardcriteria.length) {
@@ -406,7 +416,7 @@
              }
          }
  
-@@ -849,18 +1059,20 @@
+@@ -849,18 +1069,20 @@
      }
  
      private boolean isPvpAllowed() {
@@ -430,7 +440,7 @@
          } else {
              return shapedetectorshape;
          }
-@@ -869,11 +1081,20 @@
+@@ -869,11 +1091,20 @@
      @Nullable
      @Override
      public Entity changeDimension(WorldServer worldserver) {
@@ -454,7 +464,7 @@
              this.unRide();
              this.serverLevel().removePlayerImmediately(this, Entity.RemovalReason.CHANGED_DIMENSION);
              if (!this.wonGame) {
-@@ -884,6 +1105,8 @@
+@@ -884,6 +1115,8 @@
  
              return this;
          } else {
@@ -463,7 +473,7 @@
              WorldData worlddata = worldserver.getLevelData();
  
              this.connection.send(new PacketPlayOutRespawn(this.createCommonSpawnInfo(worldserver), (byte) 3));
-@@ -893,20 +1116,50 @@
+@@ -893,20 +1126,50 @@
              playerlist.sendPlayerPermissionLevel(this);
              worldserver1.removePlayerImmediately(this, Entity.RemovalReason.CHANGED_DIMENSION);
              this.unsetRemoved();
@@ -519,7 +529,7 @@
                  this.connection.resetPosition();
                  worldserver.addDuringPortalTeleport(this);
                  worldserver1.getProfiler().pop();
-@@ -926,39 +1179,66 @@
+@@ -926,39 +1189,66 @@
                  this.lastSentExp = -1;
                  this.lastSentHealth = -1.0F;
                  this.lastSentFood = -1;
@@ -592,7 +602,7 @@
              }
  
              return optional1;
-@@ -968,13 +1248,21 @@
+@@ -968,13 +1258,21 @@
      public void triggerDimensionChangeTriggers(WorldServer worldserver) {
          ResourceKey<World> resourcekey = worldserver.dimension();
          ResourceKey<World> resourcekey1 = this.level().dimension();
@@ -617,7 +627,7 @@
              this.enteredNetherPosition = null;
          }
  
-@@ -991,19 +1279,17 @@
+@@ -991,19 +1289,17 @@
          this.containerMenu.broadcastChanges();
      }
  
@@ -641,7 +651,7 @@
                  if (this.level().isDay()) {
                      return Either.left(EntityHuman.EnumBedResult.NOT_POSSIBLE_NOW);
                  } else {
-@@ -1020,7 +1306,36 @@
+@@ -1020,7 +1316,36 @@
                          }
                      }
  
@@ -679,7 +689,7 @@
                          this.awardStat(StatisticList.SLEEP_IN_BED);
                          CriterionTriggers.SLEPT_IN_BED.trigger(this);
                      });
-@@ -1033,9 +1348,8 @@
+@@ -1033,9 +1358,8 @@
                      return either;
                  }
              }
@@ -690,7 +700,7 @@
      }
  
      @Override
-@@ -1062,13 +1376,31 @@
+@@ -1062,13 +1386,31 @@
  
      @Override
      public void stopSleepInBed(boolean flag, boolean flag1) {
@@ -723,7 +733,7 @@
          }
  
      }
-@@ -1135,8 +1467,9 @@
+@@ -1135,8 +1477,9 @@
          this.connection.send(new PacketPlayOutOpenSignEditor(tileentitysign.getBlockPos(), flag));
      }
  
@@ -734,7 +744,7 @@
      }
  
      @Override
-@@ -1144,13 +1477,35 @@
+@@ -1144,13 +1487,35 @@
          if (itileinventory == null) {
              return OptionalInt.empty();
          } else {
@@ -770,7 +780,7 @@
              if (container == null) {
                  if (this.isSpectator()) {
                      this.displayClientMessage(IChatBaseComponent.translatable("container.spectatorCantOpen").withStyle(EnumChatFormat.RED), true);
-@@ -1158,9 +1513,11 @@
+@@ -1158,9 +1523,11 @@
  
                  return OptionalInt.empty();
              } else {
@@ -784,7 +794,7 @@
                  return OptionalInt.of(this.containerCounter);
              }
          }
-@@ -1173,13 +1530,24 @@
+@@ -1173,13 +1540,24 @@
  
      @Override
      public void openHorseInventory(EntityHorseAbstract entityhorseabstract, IInventory iinventory) {
@@ -811,7 +821,7 @@
          this.initMenu(this.containerMenu);
      }
  
-@@ -1202,6 +1570,7 @@
+@@ -1202,6 +1580,7 @@
  
      @Override
      public void closeContainer() {
@@ -819,7 +829,7 @@
          this.connection.send(new PacketPlayOutCloseWindow(this.containerMenu.containerId));
          this.doCloseContainer();
      }
-@@ -1224,6 +1593,16 @@
+@@ -1224,6 +1603,16 @@
              }
  
              this.jumping = flag;
@@ -836,7 +846,7 @@
              this.setShiftKeyDown(flag1);
          }
  
-@@ -1257,19 +1636,19 @@
+@@ -1257,19 +1646,19 @@
                  i = Math.round((float) Math.sqrt(d0 * d0 + d1 * d1 + d2 * d2) * 100.0F);
                  if (i > 0) {
                      this.awardStat(StatisticList.SWIM_ONE_CM, i);
@@ -859,7 +869,7 @@
                  }
              } else if (this.onClimbable()) {
                  if (d1 > 0.0D) {
-@@ -1280,13 +1659,13 @@
+@@ -1280,13 +1669,13 @@
                  if (i > 0) {
                      if (this.isSprinting()) {
                          this.awardStat(StatisticList.SPRINT_ONE_CM, i);
@@ -876,7 +886,7 @@
                      }
                  }
              } else if (this.isFallFlying()) {
-@@ -1329,7 +1708,7 @@
+@@ -1329,7 +1718,7 @@
      @Override
      public void awardStat(Statistic<?> statistic, int i) {
          this.stats.increment(this, statistic, i);
@@ -885,7 +895,7 @@
              scoreaccess.add(i);
          });
      }
-@@ -1337,7 +1716,7 @@
+@@ -1337,7 +1726,7 @@
      @Override
      public void resetStat(Statistic<?> statistic) {
          this.stats.setValue(this, statistic, 0);
@@ -894,7 +904,7 @@
      }
  
      @Override
-@@ -1385,6 +1764,7 @@
+@@ -1385,6 +1774,7 @@
  
      public void resetSentInfo() {
          this.lastSentHealth = -1.0E8F;
@@ -902,7 +912,7 @@
      }
  
      @Override
-@@ -1442,7 +1822,7 @@
+@@ -1442,7 +1832,7 @@
          this.lastSentExp = -1;
          this.lastSentHealth = -1.0F;
          this.lastSentFood = -1;
@@ -911,7 +921,7 @@
          this.seenCredits = entityplayer.seenCredits;
          this.enteredNetherPosition = entityplayer.enteredNetherPosition;
          this.chunkTrackingView = entityplayer.chunkTrackingView;
-@@ -1493,6 +1873,12 @@
+@@ -1493,6 +1883,12 @@
  
      @Override
      public boolean teleportTo(WorldServer worldserver, double d0, double d1, double d2, Set<RelativeMovement> set, float f, float f1) {
@@ -924,7 +934,7 @@
          ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(BlockPosition.containing(d0, d1, d2));
  
          worldserver.getChunkSource().addRegionTicket(TicketType.POST_TELEPORT, chunkcoordintpair, 1, this.getId());
-@@ -1502,9 +1888,9 @@
+@@ -1502,9 +1898,9 @@
          }
  
          if (worldserver == this.level()) {
@@ -936,7 +946,7 @@
          }
  
          this.setYHeadRot(f);
-@@ -1606,6 +1992,16 @@
+@@ -1606,6 +2002,16 @@
      }
  
      public void updateOptions(ClientInformation clientinformation) {
@@ -953,7 +963,7 @@
          this.language = clientinformation.language();
          this.requestedViewDistance = clientinformation.viewDistance();
          this.chatVisibility = clientinformation.chatVisibility();
-@@ -1689,7 +2085,7 @@
+@@ -1689,7 +2095,7 @@
              if (world instanceof WorldServer) {
                  WorldServer worldserver = (WorldServer) world;
  
@@ -962,7 +972,7 @@
              }
  
              if (entity != null) {
-@@ -1726,7 +2122,7 @@
+@@ -1726,7 +2132,7 @@
  
      @Nullable
      public IChatBaseComponent getTabListDisplayName() {
@@ -971,7 +981,7 @@
      }
  
      @Override
-@@ -1747,9 +2143,16 @@
+@@ -1747,9 +2153,16 @@
          return this.advancements;
      }
  
@@ -988,7 +998,7 @@
          if (worldserver == this.level()) {
              this.connection.teleport(d0, d1, d2, f, f1);
          } else {
-@@ -1769,6 +2172,9 @@
+@@ -1769,6 +2182,9 @@
              this.server.getPlayerList().sendLevelInfo(this, worldserver);
              this.server.getPlayerList().sendAllPlayerInfo(this);
          }
@@ -998,7 +1008,7 @@
  
      }
  
-@@ -1790,6 +2196,32 @@
+@@ -1790,6 +2206,32 @@
      }
  
      public void setRespawnPosition(ResourceKey<World> resourcekey, @Nullable BlockPosition blockposition, float f, boolean flag, boolean flag1) {
@@ -1031,7 +1041,7 @@
          if (blockposition != null) {
              boolean flag2 = blockposition.equals(this.respawnPosition) && resourcekey.equals(this.respawnDimension);
  
-@@ -2011,4 +2443,147 @@
+@@ -2011,4 +2453,147 @@
      public BlockPosition getRaidOmenPosition() {
          return this.raidOmenPosition;
      }
diff --git a/nms-patches/net/minecraft/world/entity/EntityInsentient.patch b/nms-patches/net/minecraft/world/entity/EntityInsentient.patch
index 99f23d5f8..a1d0bd8a5 100644
--- a/nms-patches/net/minecraft/world/entity/EntityInsentient.patch
+++ b/nms-patches/net/minecraft/world/entity/EntityInsentient.patch
@@ -259,12 +259,13 @@
              this.dropLeash(true, !entityhuman.hasInfiniteMaterials());
              this.gameEvent(GameEvent.ENTITY_INTERACT, entityhuman);
              return EnumInteractionResult.sidedSuccess(this.level().isClientSide);
-@@ -1336,6 +1434,12 @@
+@@ -1336,6 +1434,13 @@
          ItemStack itemstack = entityhuman.getItemInHand(enumhand);
  
          if (itemstack.is(Items.LEAD) && this.canBeLeashed(entityhuman)) {
 +            // CraftBukkit start - fire PlayerLeashEntityEvent
 +            if (CraftEventFactory.callPlayerLeashEntityEvent(this, entityhuman, entityhuman, enumhand).isCancelled()) {
++                ((EntityPlayer) entityhuman).resendItemInHands(); // SPIGOT-7615: Resend to fix client desync with used item
 +                ((EntityPlayer) entityhuman).connection.send(new PacketPlayOutAttachEntity(this, this.getLeashHolder()));
 +                return EnumInteractionResult.PASS;
 +            }
@@ -272,7 +273,7 @@
              this.setLeashedTo(entityhuman, true);
              itemstack.shrink(1);
              return EnumInteractionResult.sidedSuccess(this.level().isClientSide);
-@@ -1351,7 +1455,7 @@
+@@ -1351,7 +1456,7 @@
              if (itemstack.getItem() instanceof ItemMonsterEgg) {
                  if (this.level() instanceof WorldServer) {
                      ItemMonsterEgg itemmonsteregg = (ItemMonsterEgg) itemstack.getItem();
@@ -281,7 +282,7 @@
  
                      optional.ifPresent((entityinsentient) -> {
                          this.onOffspringSpawnedFromEgg(entityhuman, entityinsentient);
-@@ -1401,12 +1505,19 @@
+@@ -1401,12 +1506,19 @@
          return this.restrictRadius != -1.0F;
      }
  
@@ -302,7 +303,7 @@
  
              if (t0 == null) {
                  return null;
-@@ -1440,7 +1551,12 @@
+@@ -1440,7 +1552,12 @@
                      }
                  }
  
@@ -316,7 +317,7 @@
                  if (this.isPassenger()) {
                      Entity entity = this.getVehicle();
  
-@@ -1448,7 +1564,7 @@
+@@ -1448,7 +1565,7 @@
                      t0.startRiding(entity, true);
                  }
  
@@ -325,7 +326,7 @@
                  return t0;
              }
          }
-@@ -1461,7 +1577,8 @@
+@@ -1461,7 +1578,8 @@
  
          if (this.leashHolder != null) {
              if (!this.isAlive() || !this.leashHolder.isAlive()) {
@@ -335,7 +336,7 @@
              }
  
          }
-@@ -1473,7 +1590,9 @@
+@@ -1473,7 +1591,9 @@
              this.delayedLeashInfo = null;
              this.clearRestriction();
              if (!this.level().isClientSide && flag1) {
@@ -345,7 +346,7 @@
              }
  
              if (!this.level().isClientSide && flag && this.level() instanceof WorldServer) {
-@@ -1527,6 +1646,7 @@
+@@ -1527,6 +1647,7 @@
          boolean flag1 = super.startRiding(entity, flag);
  
          if (flag1 && this.isLeashed()) {
@@ -353,7 +354,7 @@
              this.dropLeash(true, true);
          }
  
-@@ -1555,7 +1675,9 @@
+@@ -1555,7 +1676,9 @@
                  }
  
                  if (this.tickCount > 100) {
@@ -363,7 +364,7 @@
                      this.delayedLeashInfo = null;
                  }
              }
-@@ -1638,14 +1760,21 @@
+@@ -1638,14 +1761,21 @@
          int i = EnchantmentManager.getFireAspect(this);
  
          if (i > 0) {
@@ -387,7 +388,7 @@
                  this.setDeltaMovement(this.getDeltaMovement().multiply(0.6D, 1.0D, 0.6D));
              }
  
-@@ -1695,6 +1824,7 @@
+@@ -1695,6 +1825,7 @@
      @Override
      protected void removeAfterChangingDimensions() {
          super.removeAfterChangingDimensions();