Update changelogs from fern repo (#5186)

fern-support · dsinghvi · web-flow · commit 4fbe7dd80786 · 2026-04-27T18:14:11.000-04:00
Co-authored-by: dsinghvi &lt;10870189+dsinghvi@users.noreply.github.com&gt;
diff --git a/fern/products/sdks/generators/php/changelog/2026-04-27.mdx b/fern/products/sdks/generators/php/changelog/2026-04-27.mdx
@@ -1,3 +1,9 @@
+## 2.7.0
+**`(feat):`** Support `x-fern-default` as fallback value for parameters in generated PHP SDKs.
+When a header, query parameter, or path parameter has a `clientDefault` value in the IR,
+the generated PHP SDK makes that parameter optional with the default value automatically applied.
+
+
 ## 2.6.0
 **`(feat):`** Use auth scheme placeholder values in README snippets when configured via
 `placeholder` field on auth schemes.
diff --git a/fern/products/sdks/generators/ruby/changelog/2026-04-27.mdx b/fern/products/sdks/generators/ruby/changelog/2026-04-27.mdx
@@ -0,0 +1,6 @@
+## 1.9.0
+**`(feat):`** Support `x-fern-default` as fallback value for parameters in generated Ruby SDKs.
+When a header, query parameter, or path parameter has a `clientDefault` value in the IR,
+the generated Ruby SDK makes that parameter optional with the default value automatically applied.
+
+
