如何将Alpha测试阶段的更新版APK关联至正式版APK？

Let’s break down the most common reasons why your updated Alpha APK isn’t being served to users, even with a higher version number and updated "What's New" text:

• Verify Alpha Release Status
  First, check if your Alpha APK has finished processing in the app store console. Sometimes the platform takes a few minutes (or longer, depending on app size) to fully roll out the test version. If it’s still marked as "In progress" or "Pending review," users won’t get access to it yet.

• Confirm Test Group Eligibility
  Alpha builds are only served to users who are explicitly added to your Alpha testing group (either via email whitelist or a dedicated user group). If the users trying to download aren’t in this group, they’ll automatically get the production version instead. Double-check your test group settings to ensure the intended users are included.

• Double-Check Version Code (Not Just Version Name)
  App stores prioritize builds based on the versionCode (the integer value in your build.gradle/build.gradle.kts file), not the human-readable versionName. Make sure your Alpha APK’s versionCode is strictly higher than the production build’s. For example, if production uses versionCode 20, Alpha needs to be 21 or above—versionName labels like "2.0.1" vs "2.0" don’t determine update priority here.

• Check if You Need to Promote to Production
  If you want all users (not just Alpha testers) to get the new build, you need to promote the Alpha APK to the Production track. Alpha builds stay in their restricted track by default; they won’t replace the production version unless you explicitly move them up through the release pipeline.

• Clear App Store Caches
  Both server-side and device-side caches can cause delays. Ask your testers to:

  1. Open the app store app, navigate to your app’s page, and pull down to refresh the content.
  2. Go to Settings > Apps > [App Store Name] > Storage and clear both cache and data.
  3. Restart their device and try downloading again.

• Validate Signing Key
  Your Alpha APK must be signed with the same keystore as your production build. If you used a different key, the app store won’t recognize it as an update to the existing app, so it won’t serve it in place of the production version.

Go through these steps one by one—most of the time, the issue is tied to one of these common oversights.

内容的提问来源于stack exchange，提问作者Vishal Vaishnav