Play edits under a machine-wide per-package lock (parallel reads of one app no longer delete each other's edits; a read whose edit was deleted is redone once, writes are not); a store that failed to read is 'Couldn't read Google Play' and keeps its last good releases with 'couldn't refresh'; stores on different versions: neutral 'Current · Play x · App Store y' header and each lane its own state, 'Not on this store' only without a record; Play status decided from the public store page's live version (Live / In review / In review (live: x) / managed publishing / Rolling out / Halted / Draft; only a network failure says 'Couldn't check the store page', with the last known answer and its time); tests/play-edit-lock.test.ts, recorded page fixture, boot check auto-read cases (pitfall 58)

tests/portfolio.test.ts

@@ -24,7 +24,7 @@ const play = {
     { track: 'internal', releases: [{ name: '2.4.0', versionCodes: ['240'], status: 'completed' }] },
   ],
   products: [{ productId: 'coins' }, { productId: 'no_ads' }, { sku: 'android_only' }],
-  publicPage: { state: 'public' },
+  publicPage: { state: 'public', versionName: '2.2.1' },
 };
 
 describe('portfolio (apps, release trains, catalog parity)', () => {