diff --git a/src/Smaragd/Smaragd.csproj b/src/Smaragd/Smaragd.csproj
index 1e901c7..511ef87 100644
--- a/src/Smaragd/Smaragd.csproj
+++ b/src/Smaragd/Smaragd.csproj
@@ -4,7 +4,7 @@
     <LangVersion>latest</LangVersion>
     <RootNamespace>NKristek.Smaragd</RootNamespace>
     <AssemblyName>NKristek.Smaragd</AssemblyName>
-    <Version>5.0</Version>
+    <Version>5.1</Version>
     <Description>Base classes for implementing an C# .NET application using the MVVM architecture</Description>
     <Company>nkristek</Company>
     <Authors>nkristek</Authors>
@@ -17,45 +17,11 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <RepositoryType>git</RepositoryType>
     <PackageTags>MVVM ViewModel INotifyPropertyChanged INotifyPropertyChanging INotifyDataErrorInfo</PackageTags>
-    <PackageReleaseNotes>This release introduces a refactoring of many classes and interfaces included in this library. This reduces complexity, enables better testability and provides better performance.
-There are also new features, like the added support for WeakReference&lt;T&gt; storage fields, updated XML documentation and more unittests.
-
-A more detailed summary of the changes:
-
-# Bindable
-- remove IRaisePropertyChanging and IRaisePropertyChanged interfaces and change methods to protected visibility
-- rename RaisePropertyChanging method to NotifyPropertyChanging
-- rename RaisePropertyChanged method to NotifyPropertyChanged
-- remove virtual keyword from PropertyChanging and PropertyChanged eventhandlers
-- allow propertyName to be null in NotifyPropertyChanging, NotifyPropertyChanged and SetProperty methods
-- add overload for SetProperty method for setting WeakReference&lt;T&gt; storage fields
-- add overloads for SetProperty method without the oldValue out parameter
-- add comparer parameter to SetProperty methods
-
-# ComputedBindable and ViewModel
-- remove ComputedBindable class and move logic to ViewModel class
-- remove Commands dictionary from ViewModel class
-- add virtual keyword to IsDirty, Parent and IsUpdating properties
-
-# ValidatingViewModel
-- remove IRaiseErrorsChanged interface and change method to protected visibility
-- rename RaiseErrorsChanged method to NotifyErrorsChanged
-- remove virtual keyword from ErrorsChanged eventhandler
-- set multiple validation errors per property by using SetErrors()
-- add overload to GetErrors method with generic return type IEnumerable&lt;string&gt;
-- remove support for IDataErrorInfo interface
-- change IValidation interface to generic in and out parameters
-- remove Validation&lt;T&gt; base class
-- add FuncValidation class
-
-# ViewModelCommand and AsyncViewModelCommand
-- remove IRaiseCanExecuteChanged interface and change method to protected visibility
-- rename RaiseCanExecuteChanged method to NotifyCanExecuteChanged
-- remove virtual keyword from CanExecuteChanged eventhandler
-- remove CanExecuteSourceAttribute class, use OnParentPropertyChanged instead
-- implement and automatically attach OnParentPropertyChanging and OnParentPropertyChanged methods to Parent
-- properly raise events on PropertyChanging and PropertyChanged eventhandlers when IsWorking is about to change or has changed
-- check if the returned task from the ExecuteAsync method is null before awaiting it</PackageReleaseNotes>
+    <PackageReleaseNotes>- ValidatingViewModel was renamed to ValidatingBindable and now inherits from Bindable instead of ViewModel
+- ViewModel inherits from ValidatingBindable instead of Bindable
+- Dialog inherits from ViewModel instead of ValidatingViewModel
+- The IsValid property was moved to ViewModel
+- The type of errors of a property was changed to IEnumerable to enable non string errors</PackageReleaseNotes>
     <NeutralLanguage>en</NeutralLanguage>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>