Changelog

Version history and release notes for RayRay Enterprise Intelligence Platform

Version 1.0.0 — 2026-03-12

Initial Release

First production release of RayRay Enterprise Intelligence Platform with full Human-in-the-Loop AI capabilities and government compliance frameworks.

Core Features

• Document Extraction — PDF, Excel (.xlsx/.xls), and CSV processing with cell-level coordinate traceability
• Human-in-the-Loop Workflow — LangGraph checkpoints enforce mandatory human review before database commitment
• Comparison Engine — Multi-criteria scoring with configurable profiles, weights, and normalization strategies
• Export Capabilities — PPTX briefings, PDF decision memos, CSV data, JSON programmatic access
• Audit Logging — Blockchain-style SHA-256 hash chains for tamper-evident event history

Authentication & Security

• OAuth 2.0 password grant flow with JWT tokens
• TOTP-based multi-factor authentication (RFC 6238)
• Role-based access control (Observer, Analyst, Reviewer, Admin)
• Session management with refresh token rotation

Compliance

• OMB M-25-21 human oversight requirements
• NIST 800-53 control mappings (AU, AC, IA families)
• FedRAMP audit trail requirements

Known Limitations

• Excel 97-2003 (.xls) has limited formula support
• Maximum file size: 50MB per document
• Single-tenant deployment only

Version 0.9.0 — 2026-03-01

Beta Release

Added

• Spreadsheet extraction with cell coordinates
• Comparison scoring profiles
• PPTX export with USWDS color theme

Changed

• Migrated from PDF-only to multi-format document support
• Improved extraction confidence scoring

Fixed

• Memory leak in PDF text block extraction
• Incorrect bounding box coordinates for rotated pages

Version 0.8.0 — 2026-02-15

Alpha Release

Added

• PDF document upload and text extraction
• Claude API integration for attribute extraction
• Basic comparison workflow
• User authentication with JWT

Security

• bcrypt password hashing
• Token expiration and refresh

Roadmap

Version 1.1.0 (Planned)

• Word document (.docx) support
• Batch document processing
• Custom extraction templates
• API rate limiting improvements

Version 1.2.0 (Planned)

• Multi-tenant deployment
• SAML 2.0 SSO integration
• Advanced analytics dashboard
• Webhook notifications

Version Naming Convention

Release Schedule

Related

• Installation — Upgrade procedures
• API Reference — Version-specific endpoints