Advisories
Apple Unveils App Store Connect API 4.3.1 – New Features & Enhancements
Apple has released version 4.3.1 of its App Store Connect API, adding refined metadata handling, expanded TestFlight support, and tighter authentication flows. The update also patches bugs that affected entitlement processing and rate‑limit reporting. Developers should review the new docs to update scripts and CI pipelines.
Apple’s latest App Store Connect API release, version 4.3.1, brings a handful of improvements that make it easier to manage app metadata and TestFlight data programmatically. While the changes are largely incremental, they provide a smoother developer experience and tighter security controls.
Key Highlights
- Metadata API refinements – Updated endpoints now return richer data for app store listings, enabling more granular control over localized content and pricing tiers.
- TestFlight integration – New endpoints expose beta tester groups and build status, allowing CI pipelines to automate testflight uploads and status checks.
- Authentication & rate‑limit updates – OAuth scopes have been tightened, and rate‑limit headers now include more precise throttling information to help developers stay within limits.
- Bug fixes – Resolved issues with entitlement handling for in‑app purchase receipts and corrected erroneous error messages when querying expired builds.
Developers should update any scripts or tooling that rely on the App Store Connect API to accommodate the new endpoints and authentication changes. The updated documentation is available on the Apple Developer portal under the App Store Connect API section.
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