* Add require_roles auth check
* Make role docs runnable standalone and fully annotated
* Treat a scalar role claim as one role; correct step-up docs
* Add v4 version badge to require_roles docs
* Signal component-level scope shortfalls as insufficient_scope (SEP-2350)
* Fix ty type narrowing in scope step-up test
* Respect check short-circuit when reporting scope shortfall (P2)
* Report union of unmet scopes and document step-up contract
* Aggregate scope shortfall across the AuthMiddleware chain
* Stop chain scope aggregation at the first unevaluated gate
Client negotiates the newest mutual protocol era by default (probe
server/discover, fall back to the initialize handshake). ProxyClient and the
inspect utility explicitly pin the handshake era so proxy forwarding and
server_info reads are unchanged. SSE and multi-server config transports are
legacy-only. extensions= and result_claims= (SEP-2133) are thin passthroughs
to the SDK session.
- Use 10 PBKDF2 iterations in test_mode (vs 1M in production) for
JWT key derivation — cuts auth test setup from ~2.5s to <0.1s
- Add timeout(15) to subprocess-spawning tests (TestKeepAlive,
test_mcp_config) that exceed 5s under parallel CI load
- Remove pytestmark filterwarnings overrides in tests/deprecated/
that were leaking DeprecationWarning to test output
- Fix deprecated add_tool_transformation() usage in test_authorization
- Document new settings in settings.mdx
Server authors opt-in by setting list_page_size on FastMCP.
Client convenience methods auto-fetch all pages transparently.
Use _mcp methods with cursor parameter for manual pagination.
- get_*() now does aggregation + component auth (raises AuthorizationError)
- Deleted _get_*() overrides - inherited from Provider applies transforms
- Simplified AuthMiddleware to global auth only
- Changed version params to VersionSpec | None (not str | None)
- Updated tests to use _get_*() where visibility filtering is expected
- Add None checks in auth and tool transform tests
- Add assertions in component_service.py for None returns
- Add type ignore comments for max() with version_sort_key
FastMCP now properly inherits from Provider, eliminating ~200 lines of
duplicated _source_* methods. Key changes:
- get_tool/resource/prompt return None instead of raising NotFoundError
- Visibility filter separated from transforms (applied last)
- Nested server middleware runs on both list and execution operations
- Resource auth failure doesn't fall back to templates
- AggregateProvider kept as user-facing utility class
