HazeLog - Coffee Roast Curvesv1.2
Released September 17, 2026Major
The latest major update introduces functional improvements to data tracking and roast management. While the feature additions provide utility for power users, the overall impact remains neutral due to the absence of performance-related sentiment shifts. The release successfully addresses workflow friction through improved roast grouping and weight validation.
What changed
- UXApp now resumes to post-roast record instead of live screen if closed after drop
- New featureNew per-bean trend analytics for DTR, weight, time, and flavor notes
- UXHome screen roasts are now grouped by month with roast counts
- New featureAdded haptic alerts for upcoming events when using a target profile
- MonetizationExternal or cross-device purchases now sync and apply immediately
- UXAdded validation to prevent roasted weight from exceeding charge weight
- UXImproved VoiceOver support for delete confirmations
- UXLayout optimizations for large text sizes and cleaner add-bean screen
- New featureAdded temperature units to PDF exports
- PerformanceUpdated support contact email address
Reception
New feature
Per-bean trend analytics for DTR, weight, time, and flavor notes provide granular data visualization for coffee roasters.
UX
Grouping roasts by month and adding weight validation reduces manual entry errors and improves log navigation.
Performance
no evidenceThe update to the support contact email address lacks measurable impact on user sentiment or performance metrics.
Marlvel takeaways
- Prioritize the new haptic alerts for target profiles to increase user engagement during active roast sessions.
- Monitor the impact of immediate cross-device purchase syncing on subscription conversion rates.
- Expand VoiceOver support beyond delete confirmations to ensure full accessibility across the roast logging workflow.
Original release notes
Another pass at never losing a roast. - If the app closes after the drop, resuming now takes you to the post-roast record instead of the live screen (where the only way out was to discard) - New per-bean trends: tap a bean to see DTR, weight loss and total time over time, plus your most-used flavor notes - Home is grouped by month with that month's roast count - With a target profile, a short vibration comes 30, 10 and 3 seconds before the next event (optional, and silent) - Purchases completed outside the app (an approved request, or a purchase on another device) now apply right away - A roasted weight above the charge weight is no longer accepted - Delete confirmations now work with VoiceOver - Better layout at the largest text sizes, a cleaner add-bean screen, and temperature units in the PDF - Support address is now [email protected]