diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 61c5437..c34eab1 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -107,4 +107,8 @@
 -> Add new typeparam extensions: `IfIsNull`, `IfIsNotNull`, `IfIsNullOrFuncIsTrue`, `IfIsNullAndFuncIsTrue`, `IfFuncIsTrue`, `IfFuncIsFalse`, `IfFunc`, `IfNull`, `IfNotNull`.<br />
 
 ### **v1.1.2.3434** 
--> Add new string extensions: `AsRedacted`, `TrimPrefix`, `TrimSuffix`.<br />
\ No newline at end of file
+-> Add new string extensions: `AsRedacted`, `TrimPrefix`, `TrimSuffix`.<br />
+
+### **v1.2.0.0** 
+-> Add/adjust input validations in the `DataTypeExtensions` foler with extensions;<br />
+-> Add new string extensions: `IfNullThenEmpty`.<br />
\ No newline at end of file
diff --git a/src/shared/GeneralAssemblyInfo.cs b/src/shared/GeneralAssemblyInfo.cs
index d1677a0..e233b4b 100644
--- a/src/shared/GeneralAssemblyInfo.cs
+++ b/src/shared/GeneralAssemblyInfo.cs
@@ -47,6 +47,6 @@
 [assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.MainAssembly)]
 #endif
 
-[assembly: AssemblyVersion("1.1.2.3434")]
-[assembly: AssemblyFileVersion("1.1.2.3434")]
-[assembly: AssemblyInformationalVersion("1.1.2.3434")]
+[assembly: AssemblyVersion("1.2.0.0")]
+[assembly: AssemblyFileVersion("1.2.0.0")]
+[assembly: AssemblyInformationalVersion("1.2.0.0")]