- MCP protocol is now stateless request-response, removing sessions and handshakes for easier scaling
- Adds server/discover method, standardized routing headers, and list response caching; drops deprecated logging capability
- Maintains backward compatibility via version negotiation for older clients
Buildkite MCP Server is ready for stateless MCP
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Adds an Open Desktop button for macOS hosted agents, opening a browser‑based remote desktop session.
Buildkite now displays an organization-wide banner when the GitHub App's API rate limit is exhausted.
Buildkite is now a launch partner for Origin, offering integration via the Origin Marketplace for CI across multiple git forges.