> For the complete documentation index, see [llms.txt](https://mcp.conserver.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mcp.conserver.io/vconic-for-resellers/07-release-notes.md).

# Release Notes

**Audience:** Reseller-facing summary of shipped VCONIC versions. For the canonical, developer-oriented changelog see [CHANGELOG.md](/reference/changelog.md).

> Versions track the underlying `vcon-mcp` package. The current published version is read from [`package.json`](https://github.com/vcon-dev/vcon-mcp/blob/main/package.json).

## Current version

### 1.2.0

**Highlights**

* Predictable vCon contract tools (deterministic shape for AI-client use)
* Strolid sync helper bundled for legacy vCon corpora ingestion
* REST API parity with the MCP tool surface
* Embedded API-key authentication for both REST and MCP HTTP transports
* Build provenance exposed via `X-Version`, `X-Git-Commit`, `X-Build-Time` response headers
* VitePress documentation site

**Compatibility**

| Component               | Tested with        |
| ----------------------- | ------------------ |
| Docker Engine           | 24+                |
| PostgreSQL              | 14+ (via Supabase) |
| Node.js (source builds) | 20+                |
| MCP protocol            | 1.x                |

**Known issues**

* Cold-start `search_vcons_content` queries on large corpora can exceed 30s on first run. Steady-state is sub-second once indexes are warm.
* Semantic search requires `OPENAI_API_KEY` (or LiteLLM) plus a one-time embedding backfill via `npm run sync:embeddings`.

**Upgrade notes**

Standard stop-the-world procedure — see [Upgrade Guide](/vconic-for-resellers/06-upgrade-guide.md). No new required env vars over 1.1.x.

## Prior versions

For the full version history, including 1.0.x and 1.1.x details, see the canonical [Changelog](/reference/changelog.md).

***

## Release-notes template (for future versions)

Use this skeleton for each new VCONIC release entry.

```markdown
### X.Y.Z

**Highlights**

- One sentence per shipped feature

**New environment variables**

| Variable | Default | Meaning |
|---|---|---|
| `NEW_VAR` | `default` | What it controls |

**Breaking changes**

- Explicit list. Mark any that require a code or config change at the
  customer site.

**Migration steps**

1. Concrete commands or config changes.

**Known issues**

- Item + workaround.

**Upgrade notes**

- Anything beyond the standard procedure.
```

## See also

* [Upgrade Guide](/vconic-for-resellers/06-upgrade-guide.md)
* [Canonical changelog](/reference/changelog.md)
* [Migration Guide](/reference/migration_guide.md)