Changelog

Changes to the developer-facing surface. The contract is versioned; an SDK release never breaks an existing chunk allowlist without a major bump.

v1.1.0 — 2026-09-26

The same features that shipped on the harness for the 2026-09-26 release are now documented in this repository. No contract change; no SDK upgrade required. The new pages describe what the user sees on the other side of every door.

• End-user experience page — end-user-experience.html covers the eight surfaces customers ask about most: answer sources, the receipts line, support tickets, family members, memory consent toggles, the safety behaviour and crisis-helpline card, the D1–D60 chart types, and the embed mint body.
• Receipts line on the turn stream. The terminal finish event carries the settled charge the widget already renders, and the docs now state the “Stopped · charged $X” behaviour and what the end user does not see.
• End-user support tickets — the host “Help” entry point that uses POST /api/v1/support/tickets; tickets route to the tenant-configured helpdesk or fall back to the built-in queue.
• Family members and memory consent toggles are now also referenced from the end-user experience page; the field-level and consent details stay on Profile data.
• Crisis helpline card with the India Tele-MANAS line (14416; toll-free 1-800-891-4416, free 24×7 in English and 20 Indian languages), the US 988 line, and the Befrienders Worldwide directory for UK / AU / other English locales. The voice rendering never carries the phone number and the full text + card arrives as a follow-up.
• D1 plus 15 varga chart types — D1, D2, D3, D4, D7, D9, D10, D12, D16, D20, D24, D27, D30, D40, D45 and D60 — rendered as sanitised data-vedika-artifact chunks; the kit never names the upstream provider.
• Embed mint body — the { token, expiresAt } shape and per-tenant SDK config that the widget and every embed package (WordPress / Shopify / Wix / Webflow / Squarespace / Framer) share; the existing Chat widget page covers the contract end-to-end.
• Sidebars updated across the developer docs to add a “Product surface” group linking to the new page.

v1.0.0 — initial release

• Agent SDK for JavaScript (@vedika-io/agent-sdk-js). The Python client (vedika-agent-sdk) is not yet published to PyPI.
• Chat widget (<vedika-chat>) with token mint contract.
• WordPress, Shopify, and Wix embed bundles.
• Remote MCP server with the consolidated tool catalog (15 tools).
• Chat Completions-compatible and Messages-compatible doors.
• Public model ids: vedika-standard, vedika-standard-2.5, vedika-swift, vedika-eco.

Contract versioning

The wire spec carries a version field at the top of every generated JSON file under data/. Backwards-incompatible changes bump the major; backwards-compatible additions bump the minor.

How upgrades ship

1. A new SDK release lands with a release note on this page.
2. The harness server advertises the new contract version in x-vedika-contract-version on every streaming response.
3. SDKs refuse to parse a stream when the server version is newer than the SDK supports.