Releases ​
The current stable release is @anvia/mcp 1.2.3.
| Version | Summary |
|---|---|
1.2.3 | Refreshed the package README. |
1.2.2 | Updated @modelcontextprotocol/client to ^2.1.0 and undici to ^8.11.2. |
1.2.1 | Updated undici to ^8.11.0. |
1.2.0 | Bounded Streamable HTTP responses per JSON-RPC message with the new transport.maxBufferSize option (default 10 MiB, applied to a regular response body and to each SSE event, in both SSRF modes; custom transports stay caller-owned). |
1.1.3 | Declared compatible workspace peer ranges so additive internal dependency releases do not force major releases of dependents. |
1.1.2 | Updated the Core dependency to 1.1.2. |
1.1.1 | Bumped upstream runtime dependencies and aligned zod to 4.5.4 across packages. |
1.0.11 | Updated the Core dependency to 1.0.10. |
1.0.10 | Allow versionNegotiation on McpClient so applications can connect to 2025-era servers with mode: "auto" or mode: "legacy". The default remains a strict 2026-07-28 pin with no fallback. |
1.0.9 | Updated the Core dependency to 1.0.9. |
1.0.8 | Updated the Core dependency to 1.0.8. |
1.0.7 | Updated the Core dependency to 1.0.7. |
1.0.6 | Updated the Core dependency to 1.0.6. |
1.0.5 | Declared and verified Bun 1.3.14 runtime compatibility for MCP HTTP/SSE and stdio transports. |
1.0.4 | Updated the Core dependency to 1.0.4. |
1.0.3 | Updated the Core dependency to 1.0.3. |
1.0.2 | Updated the Core dependency to 1.0.2. |
1.0.1 | Updated the Core dependency to 1.0.1. |
1.0.0 | Extracted MCP connection ownership from Core and adopted the split official MCP TypeScript SDK v2 packages with required protocol 2026-07-28 and no legacy fallback. |
Applications upgrading from earlier RCs must install @anvia/mcp and change client imports from @anvia/core/mcp. The default still pins protocol 2026-07-28. Configure versionNegotiation on McpClient when a 2025-era server needs mode: "auto" or mode: "legacy". Core continues to expose the lightweight MCP registration types consumed by Agent.
Read the source changelog and @anvia/mcp package source.