diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=DeeplyNestedUnion.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=DeeplyNestedUnion.01.verified.cs
index 4b6f86e..4e75c79 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=DeeplyNestedUnion.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=DeeplyNestedUnion.01.verified.cs
@@ -14,18 +14,18 @@ partial class StaticClass
                 {
                     partial record NestedUnion
                     {
-                        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                         public abstract TResult Match<TResult>(global::System.Func<Variant, TResult> variant);
                         
-                        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                         public abstract void Switch(global::System.Action<Variant> variant);
                         
                         partial record Variant
                         {
-                            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                             public override TResult Match<TResult>(global::System.Func<Variant, TResult> variant) => variant(this);
                             
-                            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                             public override void Switch(global::System.Action<Variant> variant) => variant(this);
                         }
                     }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=EmptyUnion.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=EmptyUnion.01.verified.cs
index 1609218..ae456ec 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=EmptyUnion.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=EmptyUnion.01.verified.cs
@@ -4,9 +4,9 @@
 
 partial record EmptyUnion
 {
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract TResult Match<TResult>();
     
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract void Switch();
 }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=GenericUnion.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=GenericUnion.01.verified.cs
index 4cd4624..165fd82 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=GenericUnion.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=GenericUnion.01.verified.cs
@@ -6,27 +6,27 @@ namespace Funcky.DiscriminatedUnion.Test
 {
     partial record Result<T> where T : notnull
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         internal abstract TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         internal abstract void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error);
         
         partial record Ok
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => ok(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => ok(this);
         }
         
         partial record Error
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => error(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => error(this);
         }
     }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=JsonPolymorphic.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=JsonPolymorphic.01.verified.cs
index 77018a6..e82aa26 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=JsonPolymorphic.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=JsonPolymorphic.01.verified.cs
@@ -6,27 +6,27 @@
 [global::System.Text.Json.Serialization.JsonDerivedType(typeof(global::Result.Error), "Error")]
 partial record Result
 {
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error);
     
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error);
     
     partial record Ok
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => ok(this);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => ok(this);
     }
     
     partial record Error
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => error(this);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => error(this);
     }
 }
@@ -39,27 +39,27 @@ partial class Nesting2<D>
         [global::System.Text.Json.Serialization.JsonDerivedType(typeof(global::Nesting1<, , >.Nesting2<>.Result<>.Error), "Error")]
         partial record Result<T>
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public abstract TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public abstract void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error);
             
             partial record Ok
             {
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => ok(this);
                 
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => ok(this);
             }
             
             partial record Error
             {
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => error(this);
                 
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => error(this);
             }
         }
@@ -69,36 +69,36 @@ partial record Error
 [global::System.Text.Json.Serialization.JsonDerivedType(typeof(global::Shape.EquilateralTriangle), "EquilateralTriangle")]
 partial record Shape
 {
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract TResult Match<TResult>(global::System.Func<Rectangle, TResult> rectangle, global::System.Func<Circle, TResult> circle, global::System.Func<EquilateralTriangle, TResult> equilateralTriangle);
     
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract void Switch(global::System.Action<Rectangle> rectangle, global::System.Action<Circle> circle, global::System.Action<EquilateralTriangle> equilateralTriangle);
     
     partial record Rectangle
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override TResult Match<TResult>(global::System.Func<Rectangle, TResult> rectangle, global::System.Func<Circle, TResult> circle, global::System.Func<EquilateralTriangle, TResult> equilateralTriangle) => rectangle(this);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override void Switch(global::System.Action<Rectangle> rectangle, global::System.Action<Circle> circle, global::System.Action<EquilateralTriangle> equilateralTriangle) => rectangle(this);
     }
     
     partial record Circle
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override TResult Match<TResult>(global::System.Func<Rectangle, TResult> rectangle, global::System.Func<Circle, TResult> circle, global::System.Func<EquilateralTriangle, TResult> equilateralTriangle) => circle(this);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override void Switch(global::System.Action<Rectangle> rectangle, global::System.Action<Circle> circle, global::System.Action<EquilateralTriangle> equilateralTriangle) => circle(this);
     }
     
     partial record EquilateralTriangle
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override TResult Match<TResult>(global::System.Func<Rectangle, TResult> rectangle, global::System.Func<Circle, TResult> circle, global::System.Func<EquilateralTriangle, TResult> equilateralTriangle) => equilateralTriangle(this);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override void Switch(global::System.Action<Rectangle> rectangle, global::System.Action<Circle> circle, global::System.Action<EquilateralTriangle> equilateralTriangle) => equilateralTriangle(this);
     }
 }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=KeywordsAsParameterNames.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=KeywordsAsParameterNames.01.verified.cs
index 01b82ff..2efd68c 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=KeywordsAsParameterNames.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=KeywordsAsParameterNames.01.verified.cs
@@ -6,27 +6,27 @@ namespace Funcky.DiscriminatedUnion.Test
 {
     partial record Bool
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract TResult Match<TResult>(global::System.Func<True, TResult> @true, global::System.Func<False, TResult> @false);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract void Switch(global::System.Action<True> @true, global::System.Action<False> @false);
         
         partial record True
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<True, TResult> @true, global::System.Func<False, TResult> @false) => @true(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<True> @true, global::System.Action<False> @false) => @true(this);
         }
         
         partial record False
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<True, TResult> @true, global::System.Func<False, TResult> @false) => @false(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<True> @true, global::System.Action<False> @false) => @false(this);
         }
     }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnion.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnion.01.verified.cs
index 606df5c..7fb5f33 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnion.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnion.01.verified.cs
@@ -6,27 +6,27 @@ namespace Funcky.DiscriminatedUnion.Test
 {
     partial record SyntaxNode
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Literal, TResult> literal);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract void Switch(global::System.Action<Keyword> keyword, global::System.Action<Literal> literal);
         
         partial record Keyword
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Literal, TResult> literal) => keyword(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<Keyword> keyword, global::System.Action<Literal> literal) => keyword(this);
         }
         
         partial record Literal
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Literal, TResult> literal) => literal(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<Keyword> keyword, global::System.Action<Literal> literal) => literal(this);
         }
     }
@@ -38,27 +38,27 @@ partial record SyntaxNode
     {
         partial record Literal
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public abstract TResult Match<TResult>(global::System.Func<Integer, TResult> integer, global::System.Func<String, TResult> @string);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public abstract void Switch(global::System.Action<Integer> integer, global::System.Action<String> @string);
             
             partial record Integer
             {
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override TResult Match<TResult>(global::System.Func<Integer, TResult> integer, global::System.Func<String, TResult> @string) => integer(this);
                 
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override void Switch(global::System.Action<Integer> integer, global::System.Action<String> @string) => integer(this);
             }
             
             partial record String
             {
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override TResult Match<TResult>(global::System.Func<Integer, TResult> integer, global::System.Func<String, TResult> @string) => @string(this);
                 
-                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                 public override void Switch(global::System.Action<Integer> integer, global::System.Action<String> @string) => @string(this);
             }
         }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnionWithFlatten.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnionWithFlatten.01.verified.cs
index c138945..2abe511 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnionWithFlatten.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyAndSyntacticallyNestedUnionWithFlatten.01.verified.cs
@@ -6,18 +6,18 @@ namespace Funcky.DiscriminatedUnion.Test
 {
     partial record SyntaxNodeFlattened
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Literal.Number.Integer, TResult> integer);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract void Switch(global::System.Action<Keyword> keyword, global::System.Action<Literal.Number.Integer> integer);
         
         partial record Keyword
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Literal.Number.Integer, TResult> integer) => keyword(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<Keyword> keyword, global::System.Action<Literal.Number.Integer> integer) => keyword(this);
         }
         
@@ -27,10 +27,10 @@ partial record Number
             {
                 partial record Integer
                 {
-                    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                     public override TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Literal.Number.Integer, TResult> integer) => integer(this);
                     
-                    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+                    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
                     public override void Switch(global::System.Action<Keyword> keyword, global::System.Action<Literal.Number.Integer> integer) => integer(this);
                 }
             }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyNestedUnionWithFlatten.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyNestedUnionWithFlatten.01.verified.cs
index 346de4b..dbe5dfe 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyNestedUnionWithFlatten.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=LogicallyNestedUnionWithFlatten.01.verified.cs
@@ -6,27 +6,27 @@ namespace Funcky.DiscriminatedUnion.Test
 {
     partial record SyntaxNodeFlattened
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Integer, TResult> integer);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract void Switch(global::System.Action<Keyword> keyword, global::System.Action<Integer> integer);
         
         partial record Keyword
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Integer, TResult> integer) => keyword(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<Keyword> keyword, global::System.Action<Integer> integer) => keyword(this);
         }
         
         partial record Integer
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<Keyword, TResult> keyword, global::System.Func<Integer, TResult> integer) => integer(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<Keyword> keyword, global::System.Action<Integer> integer) => integer(this);
         }
     }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=NonExhaustive.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=NonExhaustive.01.verified.cs
index 4cd4624..165fd82 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=NonExhaustive.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=NonExhaustive.01.verified.cs
@@ -6,27 +6,27 @@ namespace Funcky.DiscriminatedUnion.Test
 {
     partial record Result<T> where T : notnull
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         internal abstract TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         internal abstract void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error);
         
         partial record Ok
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => ok(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => ok(this);
         }
         
         partial record Error
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override TResult Match<TResult>(global::System.Func<Ok, TResult> ok, global::System.Func<Error, TResult> error) => error(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             internal override void Switch(global::System.Action<Ok> ok, global::System.Action<Error> error) => error(this);
         }
     }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionNestedInMultipleNamespaces.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionNestedInMultipleNamespaces.01.verified.cs
index 7f65495..b8193a6 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionNestedInMultipleNamespaces.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionNestedInMultipleNamespaces.01.verified.cs
@@ -6,18 +6,18 @@ namespace Foo.Bar
 {
     partial record NestedUnion
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract TResult Match<TResult>(global::System.Func<Variant, TResult> variant);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public abstract void Switch(global::System.Action<Variant> variant);
         
         partial record Variant
         {
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override TResult Match<TResult>(global::System.Func<Variant, TResult> variant) => variant(this);
             
-            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+            [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
             public override void Switch(global::System.Action<Variant> variant) => variant(this);
         }
     }
diff --git a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionWithConflictingResultTypeName.01.verified.cs b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionWithConflictingResultTypeName.01.verified.cs
index f25e957..e44849b 100644
--- a/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionWithConflictingResultTypeName.01.verified.cs
+++ b/Funcky.DiscriminatedUnion.Test/SourceGeneratorTest.GeneratesExpectedSourceCode_sourceFileName=UnionWithConflictingResultTypeName.01.verified.cs
@@ -4,18 +4,18 @@
 
 partial record UnionWithConflictingGenericType<TResult>
 {
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract TMatchResult Match<TMatchResult>(global::System.Func<Variant, TMatchResult> variant);
     
-    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
     public abstract void Switch(global::System.Action<Variant> variant);
     
     partial record Variant
     {
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override TMatchResult Match<TMatchResult>(global::System.Func<Variant, TMatchResult> variant) => variant(this);
         
-        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.0.0.0")]
+        [global::System.CodeDom.Compiler.GeneratedCode("Funcky.DiscriminatedUnion.SourceGeneration", "1.1.0.0")]
         public override void Switch(global::System.Action<Variant> variant) => variant(this);
     }
 }