# PacForge Business Studio V2.0.1 — Regression Report

## Baseline
PacForge Business Studio V2.0.0 — Business Item Workspace Foundation

## File comparison
- Baseline files: 127
- Integrated Business files: 129
- Unchanged files: 122
- Changed files: 3
- Added files: 4
- Removed files: 2

## Changed
- `VERSION`
- `app/bootstrap.php`
- `index.php`

## Added
- `RELEASE_NOTES_V2.0.1.md`
- `config/README.md`
- `pacforge.workspace.php`
- `tests/kernel_integration_v2.0.1_test.php`

## Removed
- `config/config.php`
- `config/config.php.bak`

The removed files are the baseline's live `config/config.php` and its backup. They contained deployment credentials and are intentionally excluded from the release. They are replaced by the safe shared root `/pacforge/config.example.php` contract.

No Business Studio domain service, database migration, CSS/JavaScript asset, or storage asset was removed.

## Preserved functionality
- Subscriber architecture: PRESERVED
- Customer Group architecture: PRESERVED
- Customer architecture: PRESERVED
- `pf_solutions` canonical Solution master: PRESERVED
- Business Item architecture: PRESERVED
- Overview: PRESERVED
- Knowledge: PRESERVED
- Documents: PRESERVED
- Media: PRESERVED
- Decisions: PRESERVED
- Attachments: PRESERVED
- Timeline: PRESERVED
- Password visibility eye control: PRESERVED
- Existing Business database install and upgrade scripts: PRESERVED

## Intentional changes
- `app/bootstrap.php`: loads PacForge Kernel and shared root configuration.
- `index.php`: uses the shared Kernel PDO connection and synchronizes Kernel Solution Context with Business Studio's existing `active_solution_id`.
- `VERSION`: 2.0.0 → 2.0.1.
- Added workspace manifest, V2.0.1 release notes and Kernel integration regression test.

## Removed functionality
**None identified.**