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Agents2026-08-02 · source-backed
The August 1 release resolves a livelock triggered when anyio scope cancellation hits an in-flight activity await, stops Temporal activities from re-running prepare instead of using the workflow-prepared tool_def, and fails the workflow rather than retrying forever when an activity argument can't be serialized. Prefect tool-call cache keys no longer collide on RunContext fields a tool can read. args_validator can now request approval or defer a call. Durable execution is finally getting the boring correctness attention it needs.
Each link below shares sources, entities, or timing with this story.
Pydantic AI uses Temporal / Shared entity: Pydantic AI / Same source domain / Earlier coverage
Linked by a graph relationship (Pydantic AI uses Temporal); both cover Pydantic AI; reported by the same outlet (github.com).
Workflows uses Temporal / Shared entity: Pydantic AI / Earlier coverage
Linked by a graph relationship (Workflows uses Temporal); both cover Pydantic AI; earlier Pydantic AI coverage from 2026-07-29.
Temporal partners with OpenAI / Shared entity: Pydantic AI / Earlier coverage
Linked by a graph relationship (Temporal partners with OpenAI); both cover Pydantic AI; earlier Pydantic AI coverage from 2026-05-02.
Pydantic AI uses Temporal / Shared entity: Pydantic AI / Same source domain / Earlier coverage / Tension
Linked by a graph relationship (Pydantic AI uses Temporal); both cover Pydantic AI; reported by the same outlet (github.com).
Pydantic AI uses Temporal / Shared entity: Pydantic AI / Earlier coverage
Linked by a graph relationship (Pydantic AI uses Temporal); both cover Pydantic AI; earlier Pydantic AI coverage from 2026-06-26.
Pydantic AI uses Temporal / Shared entity: Pydantic AI / Same source domain / Earlier coverage
Linked by a graph relationship (Pydantic AI uses Temporal); both cover Pydantic AI; reported by the same outlet (github.com).
Pydantic AI uses Temporal / Shared entity: Temporal / Same source domain / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Pydantic AI uses Temporal); both cover Temporal; reported by the same outlet (github.com).
Temporal partners with OpenAI / Same source domain / Shared topic
Linked by a graph relationship (Temporal partners with OpenAI); reported by the same outlet (github.com); overlapping topics (approval, argument, cancellation).