# Sprint 240 Execution Tracker - 2026-02-26

## Scope
- `sprint240_plan.md`

## Implemented

Pipeline updates in `tools/mcp/run_sprint_taskitem_pipeline.sh`:
- Added `WSTONE_NATIVE_DECOMP_RETRY` (default `1`).
- Added `WSTONE_NATIVE_DECOMP_TARGET_MIN_TASKS` (default `5`).
- Added retry artifacts when attempted:
  - `02aa_generate_taskitems_retry_raw.ndjson.json`
  - `02aa_generate_taskitems_retry.json`
- Added summary packet:
  - `native_decomposition_retry`

## Baseline A/B Smoke

- retry enabled run:
  - `logs/taskitem_runs/TEST_ONLY_sprint240_retry_20260226_145631/00_summary.json`
- retry disabled run:
  - `logs/taskitem_runs/TEST_ONLY_sprint240_retry_20260226_145632/00_summary.json`

Observed behavior on current sample:
- retry attempted: `true`
- retry applied: `false`
- `initial_task_count=2`, `retry_task_count=2`

## Explicit Completion Signal

- Sprint 240: `DONE` (retry path implemented + telemetry verified)