Update changelogs from fern repo (#5270)

Co-authored-by: dsinghvi <10870189+dsinghvi@users.noreply.github.com>

Author: fern-support

fern/products/cli-api-reference/cli-changelog/2026-04-30.mdx

@@ -1,3 +1,9 @@
+## 5.2.2
+**`(fix):`** Translated `docs.yml` overlays are now read directly from `translations/<locale>/docs.yml`,
+so an extra nested `fern/` folder is no longer required. The legacy
+`translations/<locale>/fern/docs.yml` location continues to work as a fallback.
+
+
 ## 5.2.1
 **`(fix):`** Fix auth scheme descriptions being lost when using generators.yml auth-schemes.
 When security schemes are overridden in generators.yml, Fern now preserves the