v3.1.0

What's New

New features:

• HTTP method filtering — @api.route("/data", methods=["GET"])
• Lifespan context managers for startup/shutdown
• api.exception_handler() for custom error handling
• api.graphql() one-liner GraphQL setup
• resp.file() to serve files with auto content-type detection
• Before-request hooks now short-circuit when status code is set
• req.path_params, req.client, req.is_json properties
• uuid and path route convertors
• PEP 561 py.typed marker

Bug fixes:

• Fix multipart parser losing headers when parts have multiple headers
• Fix url_for() with typed route params ({id:int})
• Fix resp.body encoding crash on bytes content
• Fix GraphQL text query missing await
• Fix Python 3.9 compatibility for type annotations

Breaking changes:

• pip install responder now installs everything (GraphQL, OpenAPI, CLI) — no more extras
• Removed poethepoet task runner
• Minimum Python version is 3.9

Stats: 159 tests, 96% coverage.