Add omit_auth_context as a safe default for custom menu iframe pages, converge untrusted public output, and document the deployed shop menu configuration.
Restructure the EasyPay recommendation block to present two options side
by side so users can pick by funding channel and settlement currency:
- Domestic / CNY — ZPay: official Alipay/WeChat API with 1.6% fee and
T+1 automatic settlement (existing recommendation, expanded with fee
and settlement details).
- International / USDT or USD — Kyren Topup (https://kyren.top): global
payment stack supporting WeChat Pay and Alipay with local-currency
checkout, USD settlement, and USDT/USD withdrawal. Fees: WeChat 2%,
Alipay 2.5%, withdrawal 0.1% ($40 min / $150 max). Fills the gap for
users who cannot use domestic Chinese channels or tolerate Stripe's
6%+ fees.
Both recommendations share a single disclaimer at the end. The Chinese
heading uses "易支付" while the English one keeps "EasyPay".
- Add docs/PAYMENT.md and docs/PAYMENT_CN.md with full payment setup guide
- Mark Sub2ApiPay as deprecated in ecosystem tables (payment is now built-in)
- Add built-in payment system to features list in all 3 READMEs
Embedded pages (purchase subscription, custom pages) now receive the
current user locale through a `lang` URL parameter, allowing iframe
content to match the user's language preference.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
