Update changelog.mdx

Co-authored-by: Kaishan (Sam) Ding <[email protected]>

Author: skeptrunedev

changelog.mdx

@@ -20,7 +20,7 @@ noindex: true
 - OpenAPI to MCP conversion moved to backend, enabling hosted MCP servers to contain tools (expect clearer documentation and config options soon)
 - Added Ruby support to API playground
 - We added a feature such that you can now [specify API pages using just your docs.json](https://mintlify.com/docs/api-playground/openapi-setup#auto-populate-api-pages) without creating any new mdx files.
-- Support for [`webhook` pages](https://mintlify.com/docs/api-playground/openapi-setup#webhooks) in docs navigation from OpenAPI specs
+- Support for [`webhook` pages](/api-playground/openapi-setup#webhooks) in docs navigation from OpenAPI specs
 - Optimized AI model context by removing anchor link specifications from markdown links when navigating to Anthropic, OpenAI, or other providers
 
 ## Web editor improvements