diff --git a/fern/products/cli-api-reference/cli-changelog/2026-10-22.mdx b/fern/products/cli-api-reference/cli-changelog/2026-10-22.mdx
index 478fdc394..1a338787d 100644
--- a/fern/products/cli-api-reference/cli-changelog/2026-10-22.mdx
+++ b/fern/products/cli-api-reference/cli-changelog/2026-10-22.mdx
@@ -1,3 +1,9 @@
+## 5.171.2
+**`(chore):`** Internal cleanup: shared helpers for ENOENT checks, http(s) URL checks, delays,
+`asyncPool` and `convertNumberToSnakeCase` now live in `core-utils` instead of being
+copied across packages. No behavior change.
+
+
 ## 5.171.1
 **`(fix):`** The `custom-domain` Vercel check now recognizes apex domains on all of Vercel's
 IPv4 networks (per ARIN), not just a subset.