Lager Guru v3.9.0 — Enterprise Safety Workflows

Release date: 2025-01-26
Git tag: v3.9.0

🔥 Summary

Enterprise-grade Safety Workflows with visual drag-and-drop builder, role-based approvals, and full audit trail. This release establishes Lager Guru as a production-ready enterprise safety platform.

✨ Added / Updated

Visual Safety Workflow Builder

• Drag-and-drop workflow editor with ReactFlow canvas
• Node types: Start, Approval, Task, Condition, End
• Visual configuration: Role selection, SLA/timeout, escalation rules
• Validation: Real-time warnings for missing start/end, unreachable nodes, cycles
• Draft/Published workflow versioning: Save drafts, publish when ready, rollback if needed
• Dark theme compatible: Full support for dark mode UI

Configurable Approval Flows

• Role-based approvals: Admin, Safety Officer, Worker role assignments per step
• SLA/timeout management: Automatic escalation on timeout
• Entity type support: Workflows for Incidents, Risk Assessments, Permit to Work, Audits
• Optional workflows: Existing processes continue to work without workflows
• Workflow instances: Track active workflow executions per entity

Enterprise-Grade Safety Foundation

• Full audit trail: Complete workflow action logging
• Tenant isolation: Workflows scoped per tenant
• Multi-version support: Draft and published versions coexist
• Default workflows: Set default workflow per entity type
• Workflow state management: Active/inactive, draft/published states

UI/UX Improvements

• Standalone workflow editor page: /safety/workflows/:workflowId/editor
• Node palette sidebar: Quick access to workflow node types
• Configuration panel: Inline node configuration with role, SLA, notifications
• Validation warnings panel: Clear feedback on workflow issues
• Grid background: Professional canvas appearance
• Zoom/pan controls: Full canvas navigation

Performance & Stability

• Optimized React Query caching: Efficient workflow data fetching
• Idempotent database migrations: Safe schema updates
• Backward compatibility: No breaking changes to existing safety features
• Error handling: Graceful degradation when workflows are disabled

🔧 Technical Details

Database Schema (Additive Only)

• safety_workflows: Workflow definitions with draft/published versions
• workflow_instances: Active workflow executions
• workflow_audit_log: Complete audit trail

API Enhancements

• Workflow CRUD operations
• Draft save/publish/rollback
• Workflow instance management
• Role-based action permissions

Frontend Architecture

• ReactFlow-based visual editor
• Standalone editor route
• Workflow manager integration
• Node configuration components

📚 Documentation

• Updated Safety Pro documentation with Workflows section
• Visual editor usage guide
• Workflow configuration best practices
• Role-based approval patterns

🔒 Security & Permissions

• Admin/Safety Officer only: Workflow creation/editing restricted
• Tenant-scoped: Full tenant isolation
• RLS policies: Row-Level Security for all workflow tables
• Audit logging: Complete action history

🚀 Migration Notes

• Additive only: No breaking changes
• Optional feature: Workflows are opt-in per tenant
• Existing processes: Continue to work without workflows
• Backward compatible: All existing safety features unchanged

📦 Download

• GitHub Release

🎯 Enterprise Readiness

This release establishes Lager Guru as a production-ready enterprise safety platform suitable for:

• Self-hosting deployments
• Enterprise onboarding
• Multi-tenant SaaS operations
• Compliance-driven organizations