Update changelogs from fern repo (#4691)

Co-authored-by: patrickthornton <70873350+patrickthornton@users.noreply.github.com>

Author: fern-support

fern/products/sdks/overview/rust/changelog/2026-03-31.mdx

@@ -1,3 +1,8 @@
+## 0.30.2
+**`(fix):`** Fix dynamic snippet generation for bytes endpoints with query parameters
+to use the request struct instead of positional arguments.
+
+
 ## 0.30.1
 **`(fix):`** Generate request structs for bytes (octet-stream) endpoints with query
 parameters, replacing positional arguments with a single struct that