What's shipped, versioned.

Highlights

• Sitemap crawler with trafilatura main-content extraction
• File uploads: PDF, DOCX, MD, CSV, JSON (per-plan size caps)
• Tiktoken chunker (1000 tokens, 150 overlap) with Celery fan-out embedding
• Real-customer smoke: 214 chunks indexed from a defense-tech customer site, RAG retrieval verified in playground
• Re-ingest trigger exposed in dashboard for freshened sources

Highlights

• Brand customization: primary color, font stack, border radius, widget position
• Theme mode toggle — light, dark, auto
• Quick reply chips — up to four pre-defined prompts per bot
• Custom CSS variables for Scale plan (five vars via JSON field)
• Live iframe preview with HMAC-signed tokens, 150ms debounce on edits
• Dashboard preview renders in real time as you type settings

Highlights

• Stripe Checkout for signup and plan upgrade, with 7-day trial on Pro and Scale
• Customer Portal (self-service invoices, cancel, update payment method)
• Plan tiers: Free, Pro, Scale, plus a comp tier for partners and grandfathered workspaces
• Hard-block message quota enforcement — no surprise overages
• Webhook-driven subscription lifecycle (upgrade, downgrade, cancel, payment failed)
• Billing test coverage now 617 pytest cases, +70 added for this milestone