Update changelogs from fern repo (#5296)

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

Author: fern-support

fern/products/cli-api-reference/cli-changelog/2026-05-01.mdx

@@ -1,3 +1,9 @@
+## 5.6.1
+**`(fix):`** Fix translated docs pages failing to resolve shared snippets (`<Markdown src="..."/>` and `<Code src="..."/>`).
+Snippet references are now resolved before registering translations, with locale-aware loading that prefers
+translated snippets (e.g., `translations/zh/snippets/foo.mdx`) when available.
+
+
 ## 5.6.0
 **`(feat):`** Add `fern automations upgrade` command that wraps `fern upgrade` and
 `fern generator upgrade` into a single invocation with structured JSON