v4.21.0

4.21.0 (2026-04-16)

Full Changelog: v4.20.0...v4.21.0

Features

• add CLI binary to SDK package for npx support (#73) (8ab2efe)
• api: api update (2c97198)
• api: api update (b364e7f)
• api: api update (2575112)
• api: api update (854b629)
• api: api update (91dd1c9)
• api: api update (a191572)

Chores

• ci: escape input path in publish-npm workflow (b84e892)
• fix example snippet imports (c0abcb4)
• internal: codegen related update (1cedf56)
• internal: codegen related update (9bf6050)
• internal: codegen related update (ca0f10f)
• internal: fix MCP docker image builds in yarn projects (70672d5)
• internal: fix MCP server import ordering (57d4928)
• internal: improve local docs search for MCP servers (20acb62)
• internal: improve local docs search for MCP servers (c7fc046)
• internal: show error causes in MCP servers when running in local mode (eb4d266)
• internal: support custom-instructions-path flag in MCP servers (e08cbe5)
• internal: support local docs search in MCP servers (e1b7e42)
• internal: support type annotations when running MCP in local execution mode (17592e3)
• internal: use link instead of file in MCP server package.json files (ae9d405)
• mcp-server: add support for session id, forward client info (f83671a)
• mcp-server: increase local docs search result count from 5 to 10 (832a2a8)
• mcp-server: log client info (0c42bbd)

Documentation

• improve examples (3d84a18)