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[Feature]: max_concurrency to limit operations rather than threads

enhancementNew feature or requestNew feature or request

Status: Open.

Task

#279 In aws/aws-durable-execution-sdk-python;

· yaythomas opened on Jan 28, 2026

[Bug]: Child operation should call ser & des before return the result

Status: Open.

Bug

#406 In aws/aws-durable-execution-sdk-python;

· wangyb-A opened on Jun 1, 2026

[Bug]: error_type on CallableRuntimeError is lost when using ctx.parallel() — double-wrapped by ErrorObject.from_exception()

Status: Open.

Bug

#297 In aws/aws-durable-execution-sdk-python;

· Iamrodos opened on Feb 7, 2026

Consolidate error handling

Status: Open.

Task

#120 In aws/aws-durable-execution-sdk-python;

· yaythomas opened on Nov 4, 2025

Remove unused config types: ItemBatcher, BatchedInput, ItemsPerBatchUnit, TerminationMode, StepFuture

enhancementNew feature or requestNew feature or request

Status: Open.

Task

#532 In aws/aws-durable-execution-sdk-python;

· yaythomas opened on Jul 14, 2026

Standardize Handling of None/Null CheckpointToken

Status: Open.

#43 In aws/aws-durable-execution-sdk-python;

· yaythomas opened on Oct 15, 2025

[Bug]: Wait for condition create_wait_strategy failed at runtime

parityProvides parity with other language implementations of the SDKProvides parity with other language implementations of the SDK

SDKrelated to the AWS Durable Execution SDKrelated to the AWS Durable Execution SDK

Status: Open.

Bug

#530 In aws/aws-durable-execution-sdk-python;

· wangyb-A opened on Jul 13, 2026

Fix wait_for_condition to return ser/des round-tripped result on first run

Status: Open.

Bug

#544 In aws/aws-durable-execution-sdk-python;

· ayushiahjolia opened on Jul 16, 2026

wait_for_condition and run_in_child_context persist a terminal FAIL checkpoint for a retryable InvocationError

Status: Open.

Bug

#546 In aws/aws-durable-execution-sdk-python;

· ayushiahjolia opened on Jul 17, 2026