Specific Changes
2025-12-08 - 677e263 - Add request deadline to OperationContext subclasses (#30)
2026-01-14 - 5613448 - Todo triage (#40)
2026-01-15 - 0f1cf25 - Prevent setting method_name in Operation constructor (#41)
2026-01-15 - 4f7b9d4 - Document None vs type(None) semantics for type inspection (#42)
2026-01-21 - e33ab04 - Require type equality for operation handler input/output types (#44)
2026-02-13 - 7df967f - Mark Handler, Middleware, Serializer and other related concepts as experimental. These APIs may be removed with the expectation that a transport layer implement them rather than the SDK. (#46)
2026-02-25 - 17d79f6 - Add Failure base class with spec-compliant metadata/details (#45)
2026-02-25 - a250e07 - Bump urllib3 from 2.4.0 to 2.6.3 (#47)
2026-02-25 - fddd824 - Bump filelock from 3.18.0 to 3.20.3 (#48)