diff --git a/OmegaLeo.HelperLib.Documentation/OmegaLeo.HelperLib.Documentation.csproj b/OmegaLeo.HelperLib.Documentation/OmegaLeo.HelperLib.Documentation.csproj
index 9153f34..9375162 100755
--- a/OmegaLeo.HelperLib.Documentation/OmegaLeo.HelperLib.Documentation.csproj
+++ b/OmegaLeo.HelperLib.Documentation/OmegaLeo.HelperLib.Documentation.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>OmegaLeo.HelperLib.Documentation</RootNamespace>
-        <Version>1.2.0</Version>
+        <Version>1.2.1</Version>
         <Title>Omega Leo's Helper Library</Title>
         <Authors>Nuno "Omega Leo" Diogo</Authors>
         <PackageReadmeFile>README.md</PackageReadmeFile>
diff --git a/OmegaLeo.HelperLib.Game/OmegaLeo.HelperLib.Game.csproj b/OmegaLeo.HelperLib.Game/OmegaLeo.HelperLib.Game.csproj
index 67b19fd..edb5648 100755
--- a/OmegaLeo.HelperLib.Game/OmegaLeo.HelperLib.Game.csproj
+++ b/OmegaLeo.HelperLib.Game/OmegaLeo.HelperLib.Game.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
         <Title>Omega Leo's Helper Library	 - Game Logic</Title>
-        <Version>1.2.0</Version>
+        <Version>1.2.1</Version>
         <Authors>Nuno "Omega Leo" Diogo</Authors>
         <PackageProjectUrl>https://github.com/omegaleo/HelperLib</PackageProjectUrl>
         <RepositoryUrl>https://github.com/omegaleo/HelperLib</RepositoryUrl>
diff --git a/OmegaLeo.HelperLib.Shared/CHANGELOG.md b/OmegaLeo.HelperLib.Shared/CHANGELOG.md
index 76e310d..4b3eb16 100644
--- a/OmegaLeo.HelperLib.Shared/CHANGELOG.md
+++ b/OmegaLeo.HelperLib.Shared/CHANGELOG.md
@@ -1,4 +1,13 @@
 # Changelog  
+## Version 1.2.1
+### January 28, 2026
+
+**OmegaLeo.HelperLib.Shared.Attributes**
+- **ChangelogAttribute**:
+  - Created documentation for ChangelogAttribute.
+- **DocumentationAttribute**:
+  - Created documentation for DocumentationAttribute.
+
 ## Version 1.0.0
 
 **OmegaLeo.HelperLib.Shared.Attributes**
diff --git a/OmegaLeo.HelperLib.Shared/OmegaLeo.HelperLib.Shared.csproj b/OmegaLeo.HelperLib.Shared/OmegaLeo.HelperLib.Shared.csproj
index 0c8bdd4..2f07626 100644
--- a/OmegaLeo.HelperLib.Shared/OmegaLeo.HelperLib.Shared.csproj
+++ b/OmegaLeo.HelperLib.Shared/OmegaLeo.HelperLib.Shared.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>OmegaLeo.HelperLib.Shared</RootNamespace>
-        <Version>1.2.0</Version>
+        <Version>1.2.1</Version>
         <Title>Omega Leo's Helper Library - Shared Components</Title>
         <Authors>Nuno "Omega Leo" Diogo</Authors>
         <PackageReadmeFile>README.md</PackageReadmeFile>
diff --git a/OmegaLeo.HelperLib/OmegaLeo.HelperLib.csproj b/OmegaLeo.HelperLib/OmegaLeo.HelperLib.csproj
index 8c64b27..d0e0a7f 100755
--- a/OmegaLeo.HelperLib/OmegaLeo.HelperLib.csproj
+++ b/OmegaLeo.HelperLib/OmegaLeo.HelperLib.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>OmegaLeo.HelperLib</RootNamespace>
-        <Version>1.2.0</Version>
+        <Version>1.2.1</Version>
         <Title>Omega Leo's Helper Library</Title>
         <Authors>Nuno "Omega Leo" Diogo</Authors>
         <PackageReadmeFile>README.md</PackageReadmeFile>