SimpleRose Platform v4.0.0 (July 28, 2025)

Rose Solver (v5.2.7)

Improvements

• Updated the termination signaling to be more responsive and prevent potential deadlocks
• Simplified configuration format

Bug Fixes

• Resolved user settings failing to update all of the numeric calculations
• Resolved a corner case where Rose failed to solve a model with no constraints.
• Rose will close primal and dual bounds when the gap is 0 at the end of a solve.

Web Interface (v0.10.0)

Improvements

• Support Rose 5 settings and showing them dynamicly
• Updating API user messages
• Remove hide eyeball icon when showing API keys by default
• Mobile responsive header and nav
• Automatically expand the drawer to show error messages when they occur

Bug Fixes

• Fix solve page re-render on completed solve
• Fix flaky sorting state on the dashboard
• Fix completed solve not fetching

Backend Components (v0.8.0)

• Updated bound processing for optimal LP (non-MIP) problems
• Updated Websocket message structure to support real time updates
• Enhancements to SSH validation for distributed solves to improve stability
• Restructured API routes to make our code more maintainable
• Added database migration stability improvements
• Updates to rosepy to support the Rose 5 integration