Changelog

What’s new in Sellentum.

A public record of notable platform updates. For detailed release notes, merchants can open the Release Center in the dashboard.

July 2026

Security & privacy hardening

  • Enforced browser security headers and a Content-Security-Policy across the app.
  • Hardened the embeddable widget loader and widget-session CORS for merchant storefronts.
  • Added robots.txt, sitemap.xml, a security.txt disclosure contact, and this changelog.

July 2026

Guided-selling widget & spec search

  • Shopper widget with ranked result cards, spec chips, and B2B/B2C presentation modes.
  • Structured spec filtering (exact technical attributes) blended with semantic search.
  • Grounded “Sia” chat: describes a selected product from approved facts and refuses rather than invents.

July 2026

Self-serve grounding

  • Generate the knowledge chunks that power Sia directly from the dashboard — no CLI required.