update changelogs

dsinghvi · github-actions[bot] · commit 14a6669293c7 · 2026-04-24T18:56:13.000Z
diff --git a/fern/products/sdks/generators/python/changelog/2026-04-24.mdx b/fern/products/sdks/generators/python/changelog/2026-04-24.mdx
@@ -0,0 +1,8 @@
+## 5.6.0
+**`(feat):`** Support `x-fern-default` as fallback value for parameters in generated Python SDKs.
+When a header, query parameter, or path parameter has a `clientDefault` value in the IR,
+the generated Python function signature makes that parameter optional with the default
+value automatically applied. This enables patterns like optional API version headers
+that fall back to a pinned version.
+
+
