BITESIZE READING LIBRARY V4.5.3 — TEST REPORT
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BUILD VALIDATION
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PASS — assets/app.js parses successfully with Node --check.
PASS — APP_VERSION is 4.5.3.
PASS — a valid V2.16.2 package with matching manifest/presentation Product IDs is accepted by the guard.
PASS — a modern manifest with no permanent Product ID is rejected.
PASS — a manifest/presentation Product ID mismatch is rejected.
PASS — a formatVersion 5 presentation with no Product ID is rejected.
PASS — a legacy formatVersion 4 presentation remains eligible for the existing legacy import path.
PASS — the guard runs before title-based fallback manifest creation.
PASS — existing V4.5.2 searchable/scrollable catalogue-link fallback remains present for legacy resources.

MANUAL QA RECOMMENDED
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1. Export a fresh product from Presentation Maker V2.16.2 using Export Reading Library ZIP.
2. Add that ZIP to Reading Library V4.5.3 and confirm it installs without asking for a catalogue link when catalog.json contains the same Product ID.
3. Make a test copy of the ZIP with product_id removed from bitesize-resource.json and confirm installation is stopped with the re-export message.
4. Make a test copy with a different manifest Product ID and confirm installation is stopped.
5. Add a genuine older reading pack and confirm the legacy import/link workflow still works.
