GitHub Actions, code signing, App Store Connect — the stuff that comes up along the way, written as I actually hit it.
The three things that actually cause this error, and how to tell which one you've hit before you start regenerating things at random.
Read →Your CI log says success. TestFlight shows nothing. Here's the silent failure behind it, and the one-line fix.
Read →What's actually free, what isn't, and what a private repo costs on top of it.
Read →Every line item — Apple's fee, hardware, CI — added up, so you know the total before you start.
Read →Every option — buying a Mac, renting a cloud one, or using GitHub Actions' free macOS build minutes — with actual costs and the pitfalls each one hits.
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