diff --git a/fern/products/sdks/overview/csharp/changelog/2025-08-18.mdx b/fern/products/sdks/overview/csharp/changelog/2025-08-18.mdx
index 71f08cc8e..327808c43 100644
--- a/fern/products/sdks/overview/csharp/changelog/2025-08-18.mdx
+++ b/fern/products/sdks/overview/csharp/changelog/2025-08-18.mdx
@@ -1,6 +1,6 @@
 ## 2.1.12
 **`(fix):`** Add support for configuration 'experimental-fully-qualified-namespaces' to 
-generate explicit types everywhere. 
+generate fully qualified typenames and namespaces. 
 Add support for `experimental-dotnet-format` to have `dotnet format` reduce
 namespaces and namespace prefixes. (this can take a large amount of memory)
 This creates code that is much cleaner, and can easily support
diff --git a/fern/products/sdks/overview/csharp/changelog/2025-08-19.mdx b/fern/products/sdks/overview/csharp/changelog/2025-08-19.mdx
new file mode 100644
index 000000000..ceee15d61
--- /dev/null
+++ b/fern/products/sdks/overview/csharp/changelog/2025-08-19.mdx
@@ -0,0 +1,5 @@
+## 2.1.13
+**`(fix):`** Ensure `experimental-fully-qualified-namespaces` to have 
+'global::' prefix.
+
+