Fixed memory leak during .Add and .Remove.

src/Arch.Samples/Systems.cs

@@ -196,6 +196,9 @@ public override void Update(in GameTime time)
             sprite.Color.G += (byte)(_gameTime.ElapsedGameTime.TotalMilliseconds * 0.08);
             sprite.Color.B += (byte)(_gameTime.ElapsedGameTime.TotalMilliseconds * 0.08);
         });
+
+        World.Add<int>(in _entitiesToChangeColor);
+        World.Remove<int>(in _entitiesToChangeColor);
     }
 }
 

src/Arch/Arch.csproj

@@ -14,13 +14,14 @@
 
     <PackageId>Arch</PackageId>
     <Title>Arch</Title>
-    <Version>1.1.7</Version>
+    <Version>1.1.8</Version>
     <Authors>genaray</Authors>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <Description>A high performance c# net.6 and net.7 archetype based ECS ( Entity component system ).</Description>
     <PackageReleaseNotes>
       Fixed structural changes memory leak.
       Added destroy, set, add and remove operations for QueryDescriptions to target a range of entities.
+      Fixed proper entityinfo update.
       Small performance improvements.
     </PackageReleaseNotes>
     <PackageTags>c#;.net;.net6;.net7;ecs;game;entity;gamedev; game-development; game-engine; entity-component-system;</PackageTags>

src/Arch/Core/Utils/CompileTimeStatics.cs

@@ -351,6 +351,7 @@ public static int GetHashCode(ref SpanBitSet obj)
                 {
                     if ((value & 1) != 1)
                     {
+                        value >>= 1;
                         continue;
                     }