How published research records, filters, rights information and access rules work.
Text may come from an embedded text layer, manual transcription or offline OCR. Raw and corrected versions are retained separately, with provider/engine/language and review metadata where supplied. Automated or paid OCR is not active in this release.
Automated OCR, charging for Library access, subscription-provider integration, storefront and payment processing remain in their later locked-roadmap releases. v1.4.57 records access tiers and manual entitlements only; it does not take payments or activate subscriptions.