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@github-actions github-actions released this 22 Jul 23:11
Immutable release. Only release title and notes can be modified.
fb6c9c7

Changed

  • Updated the changelog agent skill to use focused changelog.d/ fragments as authoritative wording and category input when maintaining [Unreleased].
  • Added portable agent guidance and pull request validation to keep the [Unreleased] changelog current for user-facing changes (#694).
  • BREAKING CHANGE: Remote wassette serve connections now use Streamable HTTP at /mcp; the deprecated SSE transport and --sse option were removed, while local wassette run integrations continue to use stdio (#695).
  • Updated the Rust toolchain requirement to 1.97.1 (#695).
  • Renamed example WIT packages and worlds to match their published component names under the microsoft namespace, improving compatibility with registry and composition tooling (#670).
  • Moved repository tool configuration into .config/ and the Docker Compose template into docs/deployment/, removing unused duplicate root files (#676).

Fixed

  • Release automation now uses explicit workflow handoffs with GITHUB_TOKEN, publishes immutable releases only after verifying all assets, supports safe tag-based retries, keeps changelog and package-manifest updates idempotent, and limits prereleases to binary publication.
  • Published example OCI images now use semver tags without a leading v (#670).
  • Repaired the corrupted Cargo.lock so workspace builds and dependency resolution work reliably (#674).
  • Eliminated intermittent configuration test failures caused by concurrent WASSETTE_CONFIG_FILE environment changes (#675).
  • Fixed broken installation documentation tabs by adding the required mdBook theme assets (#672).

Security

  • Upgraded RMCP to address the high-severity DNS-rebinding advisory affecting HTTP server transports (#695).

Downloads

Linux

macOS (Darwin)

Windows

Install

All Platforms (Shell Script)

curl -fsSL https://raw.githubusercontent.com/microsoft/wassette/main/install.sh | WASSETTE_GITHUB_REPO=microsoft/wassette bash

This will detect your platform and install the latest wassette binary to your $PATH.

Usage

# Local MCP client integration (stdio)
wassette run

# Remote MCP server (Streamable HTTP)
wassette serve