{"tag": "checkpoint-20250804-151026", "file": "/workspaces/claude-code-flow/ensemble_optimization.py", "timestamp": "2025-08-04T15:10:26Z", "type": "post-edit", "branch": "alpha-85", "diff_summary": " .claude-flow/metrics/performance.json  |   2 +-  .claude-flow/metrics/task-metrics.json |   6 +-  .claude/checkpoints/1754320221.json    |   1 +  .claude/checkpoints/1754320223.json    |   1 +  .claude/checkpoints/1754320225.json    |   1 +  claude-flow-wiki                       |   0  ensemble_optimization.py               | 496 +++++++++++++++++++++++++++++++++  7 files changed, 503 insertions(+), 4 deletions(-) "}