Simulate 0.5.6 - Small UX Fixes

• Correlation dialog now says “Open correlations” and keeps polling tidy (no noisy console logs, safer cleanup when closing).
• Correlation inputs keep the green focus style instead of flashing blue.
• You can’t delete inputs/outputs while a run is preparing or running; delete spinner reliably shows during cleanup.
• Minor save-flow hardening in correlations to avoid janky state after closing the tab.

Simulate 0.5.5 - Stability & Reliability Polish

• Fixed histogram off-by-one (all results now show). Thanks, Nicolas.
• Block input deletion during runs to avoid data loss.
• Correlation sidebar refreshes reliably and clears pairs when inputs change.
• Correlations auto-save after 2s with a brief “Saved ✓” toast.
• UI text styling tightened (incl. “No inputs” message).
• Polling and logging tuned for clearer correlation updates.

Simulate 0.5.4 - Website Restructure

Home page matches what most of you want first: Simulate up front, FPOM close by, updates in one place.

• simdss.com now opens directly to Simulate (no extra clicks).
• FPOM Calculator lives at /fpom/, still fully available.
• Navigation reordered: Simulate first, then FPOM Calculator.
• Release notes live on the main site for easy discovery.

Simulate 0.5.3 - Smoother & More Reliable

Less friction, fewer surprises: clearer states, self-healing sheets, and consistent messaging.

• Added a “preparing” state: Preparing → Running → Done; no double starts.
• Auto-rebuilds broken simulation sheets (missing/corrupt headers).
• Correlation summary restored with consistent labels across views.
• Standardized help/error text for clearer status messages.
• Start button stays disabled until prep completes to avoid race conditions.

Simulate 0.5.2 - Stop Actually Means Stop

This one is about trust: when you hit Stop, it really stops, and the UI stays tidy and clear.

• Stop now clears outputs immediately and resets the UI; no leftovers.
• Re-run button only shows when it should—no accidental double starts.
• Correlations show readable labels (e.g., “Sales Growth (Uniform)”).
• Error/warning messages use consistent, clear styling.
• Cleaned background processing; removed unused pause/resume endpoints.

0.5 Beta Release Notes

This beta keeps you moving: stop mid-run, keep the data you already paid for in compute, and see clearly what’s happening without fighting the UI.

• Added “Stop & Show Results” to cancel runs and keep partial outputs.
• Clear run status: progress bar + alerts to avoid deleting the temp sheet.
• Softer UI for inputs/outputs/settings and clearer primary actions.
• Error toasts are shorter, higher contrast, and auto-dismiss quickly.
• Added regression tests for error handling and state recovery.