* feat: Make Executor id field mandatory
When checkpointing is involved, it is critical to keep executor ids consistent between runs, even when recreating a new object tree for the workflow.
The default id-setting mechanism generated a guid for part of the id, making it not work when restoring from a checkpoint.
This change prevents this situation from arising.
* feat: Enable running untyped Workflows
With the change to enable delay-instantiation of executors and support for async Executor factory methods, we must instantiate the starting executor to know what are the valid input types for the workflow.
To avoid forcing instantiation every time, and to better support workflows with multiple input types, we enable support for build and interacting with the base Workflow type without type annotations, and remove the requirement to know a valid input type when initiating a run.
* feat: Support Output from any executor and multiple outputs.
* feat: Implement Checkpointing API
* refactor: Normalzie Namespaces and break out multi-class files
* feat: Support checkpointing in AIAgentHostExecutor
* test: Representation tests
* feat: Add Step-level Tracing and WorkflowEvents
* feat: Add Checkpointing Sample and Smoke Test
* Fixes an issue where StateManager was not properly clearing the incoming queued updates.
* Fixes order of checkpointing and in-step event publication
* Adds import of RunContext state on LoadCheckpoint
* Add re-firing of events for unserviced ExternalRequests on Checkpoint load
* docs: Add documentation to publics
* Also adds documentation to ICheckpointManager which may go public
* refactor: Fix Union Aggregators and add Tests
* fix: Fix issues raised in PR comments and remove dead code
Jacob Alber ·