What changed, and when.

Added `stream_options.include_usage` field to Chat Completions. Token counts now stream in the final chunk.

Usage graphs now render at day-granularity for date ranges over 7 days. Previous behavior was always hour-granularity.

Invoice PDFs now include line-item model breakdown. Previously invoices showed a single total.

Hermes-3-405B promoted from internal preview to public beta in the us region.

Credit card support added. Previously only bank transfer and prepay credits. Stripe integration.

GDPR DPA published and available for download without signing up. India DPDP addendum available on request.