Topic
The practice of building, versioning, testing, and deploying mobile app updates to app stores, covering CI/CD pipelines, store review, and rollout strategy.
A one-line logic error took about 8 hours to fix on Android and 12 on iOS through the stores, so one Flutter team moved Dart fixes to code push, where the wait is a background download and a restart.
Reality
The beta runs three to four weeks with React Native 0.88 as a release candidate, and Expo says stable follows once 0.88 lands. Most of what teams have to test is iOS 27 behaviour: scene life cycle, resizable windows, orientation locks.
Reality
A developer's account of shipping his first app to Google Play and the App Store puts numbers on the queues, starting with 14 continuous days of closed testing he says cannot be shortened. The API access page every guide cites is gone.
Reality
Shopify's case for dropping React Native rests on agents porting features between iOS and Android. The tooling built around those agents shows how much human review that still takes, and what the switch costs in hotfix speed.
Reality
EAS Update has no phased rollout percentage of its own, so a canary slice comes out of channel assignment you write and ship, and the recommended four-stage ramp keeps a fix off most devices for days.
Reality
A Capacitor puzzle build now delivers 5.88 MB where it once delivered 13.09 MB, yet the bundle on disk barely moved, because R8 writes a 3.83 MB deobfuscation map that Play keeps and never sends to a phone.
Reality
Enforcement begins in Brazil, Indonesia, Singapore and Thailand, and the registered unit is a package name plus the SHA-256 of its signing key. The QA flavors that were never on Play need their own form.
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A dev.to writeup credits Google Jules with a signed Android release produced from a phone browser. What stood in for the laptop was a GitHub Actions runner holding the SDK and the keystore.
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A dev.to walkthrough of package names and signing certificates is a useful reminder that applicationId and signing keys are not brand assets. Change them and you ship a different app.
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A dev.to walkthrough gates merges on Linux in minutes and reserves signed store uploads for tag pushes. The credential handling it promises is the part the published text never reaches.
Reality