---
breadcrumbs:
- - /developers
  - For Developers
- - /developers/design-documents
  - Design Documents
- - /developers/design-documents/extensions
  - Extensions
- - /developers/design-documents/extensions/proposed-changes
  - Proposed & Proposing New Changes
page_name: apis-under-development
title: API Proposals (New APIs Start Here)
---

This page has moved to
<https://chromium.googlesource.com/chromium/src/+/HEAD/extensions/docs/new_api_proposal.md>.
