HiBean v1.4.1: Roast Log Comparison and Kaleido Stability Fixes
This release focuses on clearer roast review, steadier device control, and a smoother day-to-day experience.
You can now compare two roast curves directly from the roast log details page, review key phase differences more quickly, and get more reliable Kaleido control behavior along with continued refinement of reference-curve and device-setting experiences.
🌟 Highlights
- Roast log comparison in the details page: Compare two roast logs and their phase data side by side.
- Kaleido control stability fixes: Control behavior is more reliable in several important device flows.
- Reference-curve and settings refinements: Related options are clearer and better aligned with device capability.
- Other known issues resolved: Overall stability and usability continue to improve.
📈 Roast Log Comparison in the Details Page
From the roast log details page, you can now pick another roast log and compare both sessions in one view for faster, more intuitive review.

- Compare two roast logs on the same page.
- Review differences in total time plus key stages like drying, browning, and development more directly.
- Switch between ET RoR and control-related curve dimensions such as heat power and fan speed for deeper review.
⚙️ Kaleido Control Stability Fixes
- Fixed inconsistent fan / drum control states in some safety-protection and control-replay flows.
- Fixed occasional heater power command issues when heating was not active.
- Improved preheat and cooling flow transitions to reduce control drift during state changes.
🔧 Reference Curve and Settings Refinements
- Reference-curve related options now follow device capability more accurately, reducing unsupported or confusing choices.
- Added clearer descriptions to help users understand the settings faster.
- Improved grouping and information hierarchy in device settings, and fixed cases where grouped settings did not refresh in time.
🛠 Other Fixes and Improvements
- Improved multiline note rendering for printed labels.
- Improved datetime and timezone handling to reduce display deviation across time zones.
- Resolved other known issues and improved overall stability.
