From 1372e86b1c750b196785e01d93c4b1fc8b8946dc Mon Sep 17 00:00:00 2001
From: fern-support <126544928+fern-support@users.noreply.github.com>
Date: Wed, 28 Jan 2026 15:56:14 +0000
Subject: [PATCH] update changelogs

---
 .../sdks/overview/ruby/changelog/2026-01-28.mdx       | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 fern/products/sdks/overview/ruby/changelog/2026-01-28.mdx

diff --git a/fern/products/sdks/overview/ruby/changelog/2026-01-28.mdx b/fern/products/sdks/overview/ruby/changelog/2026-01-28.mdx
new file mode 100644
index 000000000..34b260265
--- /dev/null
+++ b/fern/products/sdks/overview/ruby/changelog/2026-01-28.mdx
@@ -0,0 +1,11 @@
+## 1.0.0-rc83
+**`(fix):`** Fix request body serialization bug where path/query/header parameters were incorrectly
+serialized as nil values in the request body. For endpoints with inlined request bodies
+that also have path, query, or header parameters, the wrapper type (which includes all
+endpoint parameters) was being created with only body properties, causing non-body fields
+to be nil and serialized as null in the JSON body. The fix uses a serialize-then-split
+pattern: serialize ALL params through the wrapper type first, then remove non-body params
+from the serialized result. This ensures proper type conversion while keeping non-body
+params out of the request body.
+
+