SimpleRose Platform v4.7.0 (December 19, 2025)

Rose Solver (v5.13.4)

• No updates since the SimpleRose Platform v4.5.0 (November 25, 2025) release of the SimpleRose platform

Web Interface (v0.16.0)

• Updating status chip colors for WCAG AA contrast compliance
• Adding aria-label and title elements where needed
• File integrity of uploads using a checksum
• Adds more information to the cuOpt outputs
• Error pages redirect back to previous page once error is cleared
• Clean up responsive error page style

Backend Components (v0.16.0)

• Rosepy connection issues to fix thread shutdown errors
• Correcting cuOpt termination status mismatch
• Generate SHA256 hash on problem upload to ensure file integrity
• Upgraded hardware for solving optimization problems
• Added maintenance mode notifications to rosepy
• Bugfix for not needing to store blank cuOpt VRP logs
• Replicating databases for additional robustness
• Version updates to packages
• Bugfix for cuOpt authentication expiring
• Bugfix for cancellation edge case with cuOpt
• More robust unit tests