Claude/update product positioning 53 in9 #91
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- Update tagline: CLI-first data validation (not "platform with CLI") - Rewrite "What is DataCheck?" to focus on pipeline gates and CI/CD - Add "What DataCheck is NOT" section (not observability/anomaly detection) - Add "Where DataCheck Fits" section explaining data validation category - Add "How DataCheck Compares" table (vs Great Expectations, Soda, dbt) - Update pyproject.toml description and keywords - Document all changes in POSITIONING_UPDATES.md This is a positioning-only update to accurately reflect what DataCheck is today: a simple, fast validation tool for data engineers, not an enterprise observability platform.
Comprehensive 7-phase verification completed: - Phase 1: Environment & dependencies (PASS) - Phase 2: Full test suite - 629/629 tests passing (PASS) - Phase 3: Code coverage - 80.85% above 70% threshold (PASS) - Phase 4: Examples validation (PASS) - Phase 5: Static & dead code analysis (PASS) - Phase 6: Release safety checks (PASS) - Phase 7: Final verdict (CONDITIONAL APPROVAL) Release blocker identified: Version number needs update to 1.1.0 All other metrics green - codebase is production-ready.
Version Updates: - Bump version to 1.1.0 in pyproject.toml - Bump version to 1.1.0 in datacheck/__init__.py CHANGELOG: - Add comprehensive v1.1.0 release notes - Document removal of enterprise features (API, ML monitoring) - Document simplified Airflow/dbt integrations - Add migration guide for v1.0.0 users - Add breaking changes notice - Document all core features remain unchanged CI/CD Fixes: - Remove --extras "api" from ci.yml (API module removed) - Remove --extras "api" from release.yml - Remove --extras "api" from auto-release.yml - Workflows now install without extras Release Highlights: - 14,523 lines of code removed - Test suite: 629 tests passing (100% pass rate) - Code coverage: 80.85% (above 70% threshold) - Clear product positioning as CLI-first validation tool - All core validation features unchanged This release will trigger auto-release workflow when merged to main.
- Remove references to DataCheckProfilingOperator (removed) - Remove references to DataCheckSensor (removed) - Focus on 3 remaining operators: DataCheckOperator, DataCheckValidateOperator, DataCheckSchemaOperator - Emphasize CLI via BashOperator as recommended approach - Update examples to match simplified integration - Remove references to removed DAG factory and complex sensors
- Remove 'api' and 'ml' extras from installation guide - Update available extras table (only postgresql, mysql, mssql, cloud, all) - Remove reference to non-existent 'REST API Dashboard' module from dbt integration - Update related modules links to point to existing modules
Removed: - PRODUCTION_SECURITY_GUIDE.md (REST API security guide - no longer applicable) Updated README_PYPI.md: - Changed tagline to 'CLI-first data validation tool for data engineers' - Removed 'Enterprise features' language - Added 'What is DataCheck?' section - Added detailed validation rules table with examples - Added use cases section (pipeline gates, CI/CD, etc.) - Added exit codes documentation - Added Python API usage example - Expanded links section Updated SECURITY.md: - Removed references to REST API authentication and CORS - Removed reference to deleted PRODUCTION_SECURITY_GUIDE.md - Added v1.1.x to supported versions - Reorganized into focused sections (database, cloud, plugins, CI/CD) - Added data privacy best practices - Updated security features to reflect CLI-first tool - Added third-party dependencies list All documentation now aligns with CLI-first positioning.
Removed temporary release preparation docs: - RELEASE_READINESS_REPORT_v1.1.0.md (internal verification) - v1.1.0_RELEASE_SUMMARY.md (internal deployment guide) CHANGELOG.md contains all user-facing release information.
pyproject.toml was updated to remove api, ml, and streaming extras. Regenerated lock file to match current dependencies.
yash-chauhan-dev
approved these changes
Jan 20, 2026
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