diff --git a/spine-c/spine-c/src/spine/MeshAttachment.c b/spine-c/spine-c/src/spine/MeshAttachment.c
index 3657900ad..e62c074c2 100644
--- a/spine-c/spine-c/src/spine/MeshAttachment.c
+++ b/spine-c/spine-c/src/spine/MeshAttachment.c
@@ -43,7 +43,6 @@ void _spMeshAttachment_dispose(spAttachment *attachment) {
 		FREE(self->edges);
 	} else
 		_spAttachment_deinit(attachment);
-	if (self->sequence) FREE(self->sequence);
 	FREE(self);
 }
 
diff --git a/spine-ue4/Plugins/SpinePlugin/Source/SpineEditorPlugin/Private/SpineEditorPlugin.cpp b/spine-ue4/Plugins/SpinePlugin/Source/SpineEditorPlugin/Private/SpineEditorPlugin.cpp
index c95f82d59..3945076c6 100644
--- a/spine-ue4/Plugins/SpinePlugin/Source/SpineEditorPlugin/Private/SpineEditorPlugin.cpp
+++ b/spine-ue4/Plugins/SpinePlugin/Source/SpineEditorPlugin/Private/SpineEditorPlugin.cpp
@@ -31,20 +31,18 @@
 #include "AssetTypeActions_Base.h"
 #include "SpineAtlasAsset.h"
 #include "SpineSkeletonDataAsset.h"
- 
-class FSpineAtlasAssetTypeActions : public FAssetTypeActions_Base
-{
+
+class FSpineAtlasAssetTypeActions : public FAssetTypeActions_Base {
 public:
-	UClass* GetSupportedClass() const override { return USpineAtlasAsset::StaticClass(); };
+	UClass *GetSupportedClass() const override { return USpineAtlasAsset::StaticClass(); };
 	FText GetName() const override { return INVTEXT("Spine atlas asset"); };
 	FColor GetTypeColor() const override { return FColor::Red; };
 	uint32 GetCategories() override { return EAssetTypeCategories::Misc; };
 };
 
-class FSpineSkeletonDataAssetTypeActions : public FAssetTypeActions_Base
-{
+class FSpineSkeletonDataAssetTypeActions : public FAssetTypeActions_Base {
 public:
-	UClass* GetSupportedClass() const override { return USpineSkeletonDataAsset::StaticClass(); };
+	UClass *GetSupportedClass() const override { return USpineSkeletonDataAsset::StaticClass(); };
 	FText GetName() const override { return INVTEXT("Spine data asset"); };
 	FColor GetTypeColor() const override { return FColor::Red; };
 	uint32 GetCategories() override { return EAssetTypeCategories::Misc; };
diff --git a/spine-ue4/README.md b/spine-ue4/README.md
index 387442d7d..e4f765428 100644
--- a/spine-ue4/README.md
+++ b/spine-ue4/README.md
@@ -1,5 +1,5 @@
 # spine-ue4
-The spine-ue4 runtime provides functionality to load, manipulate and render [Spine](http://esotericsoftware.com) skeletal animation data using [Unreal Engine 4.21+](https://www.unrealengine.com/). spine-ue4 is based on [spine-cpp](../spine-cpp).
+The spine-ue4 runtime provides functionality to load, manipulate and render [Spine](http://esotericsoftware.com) skeletal animation data using [Unreal Engine 4.27-5.2](https://www.unrealengine.com/). spine-ue4 is based on [spine-cpp](../spine-cpp).
 
 ## Licensing
 
@@ -34,7 +34,7 @@ See the [Spine Runtimes documentation](http://esotericsoftware.com/spine-documen
 ## Example
 ### [Please see the spine-ue4 guide for full documentation](http://esotericsoftware.com/spine-ue4)
 
-The Spine UE4 example works on all platforms supported by Unreal Engine. The samples require Unreal Engine 4.25+.
+The Spine UE4 example works on all platforms supported by Unreal Engine. The samples require Unreal Engine 4.27-5.2.
 
 1. Copy the `spine-cpp` folder from this repositories root directory to your `Plugins/SpinePlugin/Sources/SpinePlugin/Public/` directory. You can run the `setup.bat` or `setup.sh` scripts to accomplish this.
 2. Open the SpineUE4.uproject file with Unreal Editor
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs b/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs
index ff963b8c3..fac6c783a 100644
--- a/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs
+++ b/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs
@@ -970,8 +970,7 @@ namespace Spine.Unity {
 						atlasAsset.RequireTextureLoaded(this.mainTexture, ref loadedTexture, null);
 						if (loadedTexture)
 							this.baseTexture = loadedTexture;
-					}
-					else {
+					} else {
 						Texture[] textureItems = usedTextures.Items;
 						for (int i = 0, count = usedTextures.Count; i < count; ++i) {
 							Texture loadedTexture = null;
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonMecanim.cs b/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonMecanim.cs
index 7ad153045..fa17e9d98 100644
--- a/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonMecanim.cs
+++ b/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonMecanim.cs
@@ -167,7 +167,7 @@ namespace Spine.Unity {
 		}
 
 		public override void LateUpdate () {
-			if (updateTiming == UpdateTiming.InLateUpdate && valid &&  translator != null && translator.Animator != null)
+			if (updateTiming == UpdateTiming.InLateUpdate && valid && translator != null && translator.Animator != null)
 				UpdateAnimation();
 			// instantiation can happen from Update() after this component, leading to a missing Update() call.
 			if (!wasUpdatedAfterInit) Update();
diff --git a/spine-unity/Modules/com.esotericsoftware.spine.on-demand-loading/Runtime/GenericOnDemandTextureLoader.cs b/spine-unity/Modules/com.esotericsoftware.spine.on-demand-loading/Runtime/GenericOnDemandTextureLoader.cs
index 5025701b5..95e33ce19 100644
--- a/spine-unity/Modules/com.esotericsoftware.spine.on-demand-loading/Runtime/GenericOnDemandTextureLoader.cs
+++ b/spine-unity/Modules/com.esotericsoftware.spine.on-demand-loading/Runtime/GenericOnDemandTextureLoader.cs
@@ -261,7 +261,7 @@ namespace Spine.Unity {
 		}
 
 		protected virtual Texture RequestLoadTexture (Material material, int materialIndex, int textureIndex,
-			System.Action<Texture>  onTextureLoaded) {
+			System.Action<Texture> onTextureLoaded) {
 
 			PlaceholderTextureMapping[] placeholderTextures = placeholderMap[materialIndex].textures;
 			TargetReference targetReference = placeholderTextures[textureIndex].targetTextureReference;