```
 workspace/investigation_validator/orchestrator.py  | 233 +++++++++
 .../investigation_validator/source_fetcher.py      | 582 +++++++++++++++++++++
 .../investigation_validator/tests/__init__.py      |   1 +
 .../investigation_validator/validator_agent.py     | 506 ++++++++++++++++++
 15 files changed, 2882 insertions(+), 28 deletions(-)
```

_Full diff: `git diff v1.10.0..v1.11.0`_