Python Programming Learning Circle

Nov 13, 2025 · Backend Development

Why Python 3.12 Triggers App Store Rejection and How CPython Is Fixing It

Upgrading a Python project from 3.11 to 3.12 can cause macOS App Store rejections because the new standard library embeds an "itms-services" URL string that Apple’s automated review flags, prompting CPython core developers to propose patches, distribution‑tool options, and a new compliance flag to resolve the issue.