Checkpoints

[sroussey]

A checkpointing interface (storing task state and edges) and a resume protocol.

[sroussey]

https://github.com/workglow-dev/workglow/tree/checkpoint

[sroussey]

#199

[sroussey]

4. Execution History & Logging [High]
   Gap: n8n maintains execution logs with status, timing, and per-node data. Workglow has output caching and graph persistence, but no execution run tracking.
   Implementation:

New ExecutionHistoryRepository in packages/task-graph/src/storage/ with ExecutionRecord and TaskExecutionRecord types
TaskGraphRunner creates a record at start, updates per-task, finalizes on complete/error
Filter by status, workflow ID, date range; support data pruning
Implement with TabularStorage backends (InMemory, SQLite, PostgreSQL)