When a Local iOS Build Passes but CI's TestFlight Upload Rejects the Signature — Field Notes on match Code-Signing Drift
Running fastlane match on CI can produce builds that succeed while only the TestFlight upload fails on signing. These field notes show how to diagnose the certificate/profile drift reproducibly, lock CI to readonly, and add a pre-upload gate that stops bad signatures before they reach Apple.
Automate Unity CI/CD with Antigravity and GitHub Actions: A Practical Guide
Set up a complete Unity CI/CD pipeline using GameCI, GitHub Actions, and Antigravity — from automated testing to TestFlight uploads. A practical guide for indie developers who want to stop building manually.
Building a Fully Automated iOS App Release Pipeline with Antigravity — From Screenshot Generation to App Store Review Management
Use Antigravity, App Store Connect API, and GitHub Actions to automate every step from build to App Store submission. A complete advanced guide covering AI screenshot captions, metadata optimization, and rejection analysis.
Automate TestFlight Beta Distribution with Antigravity: A Practical Guide
Automate TestFlight distribution with Antigravity, Fastlane, and GitHub Actions. Covers code signing, CI/CD, and tester management for iOS beta testing.