New Features - Screensaver screen dimming — dims your actual screen brightness, not just an overlay - Tappable graph legend — tap line names during extraction to show/hide individual curves - Auto flow calibration (beta) — automatically adjusts flow multiplier for accurate weight-based brewing - Smoother weight flow rate curves on the shot graph - Unit suffixes on value inputs — fields now show bar, ml/s, °C/°F inline - "Show" button on Auto-Favorites — jump to matching shots in history - 12h/24h time follows your system locale throughout the app (clocks, screensaver, shot history) - Home Assistant MQTT discovery — machine sensors and controls appear automatically in HA - Backup restore list sorted newest-first - Scale connection dialogs deferred until machine is Ready (no popups during startup) Bug Fixes - Fix shot history migration that could block startup or lose data - Fix BLE reconnection reliability — DE1 and scale auto-reconnect after drops - Fix Bookoo scale stop-at-weight reliability (tare oscillation no longer disables SAW) - Improved stop-at-weight accuracy for Acaia, Bookoo, and Hiroia scales - Fix TOTP authentication for remote access - Fix post-shot review graph and measurement ordering - Fix back button on post-shot review and beans pages - Fix D-Flow/A-Flow recipe bugs - Fix screensaver showing briefly on app exit - Fix first-run restore showing empty backup list - Smoother UI — all database operations moved off the main thread - MQTT password excluded from backups and device migration (security) - Improved VoiceOver accessibility in dialogs and value inputs - Profile format unified with de1app v2 for better compatibility

- CRT/Pip-Boy screen effect with gain, contrast, saturation, hue shift color grading - Puck resistance curve (P/F) on shot graphs - Graph legend toggles, inspect crosshair, axis swap, and weight flow smoothing - Numeric search in shot history - Saved searches replace combo box filters in shot history - Sort button in shot history - Shot comparison page redesign with crosshair inspection and unified table - Bulk delete shots in shot history - Auto-Favorite info page with expandable notes - Expandable text areas for notes/description fields - Factory reset with two-stage confirmation (Settings > Data) - On-device theme editor restored - Community theme sharing and theme names on browser thumbnails - MACHINE_READY layout variable for diagnosing headless machine issues Improvements - Stop-on-weight latency auto-tune and settling improvements - Weather widget uses location-aware units and time format - Brew dialog: "Beans" renamed to "Roaster/Coffee", fixed spacing - Shot detail page layout improvements - Glow Start slider inverted for more intuitive control - Library panel widened to fix filter button overflow - Shot plan temperature always uses first frame (matches de1app) - Metadata features always-on (removed toggle gate) - Multiple rounds of VoiceOver accessibility improvements Bug Fixes - Fix weight processor tare race that prevented stop-at-weight from firing - Fix hot water stopping immediately on first attempt of the day - Fix crash on BLE disconnect - Fix second GHC flush immediately showing as complete - Fix shot timer start and settling oscillation - Fix recipe profile temperature display on startup - Fix new recipe inheriting info text from previous profile - Fix BLE refresh overlay stuck forever when DE1 fails to reconnect - Fix profile editor stale bindings and scrollbar overlap - Fix shot plan text not updating after bean edits - Defer sleep until profile upload completes (prevents stuck GHC) - Fix location permissions on iOS

What's New in 1.5.3 Smarter Shot Review - EY (Extraction Yield) now auto-calculates from your dose, output, and TDS — no more manual math - Faster number entry: drag your finger further from the control to change values in bigger steps — great for TDS and other precise inputs AI Shot Recommendations - Ask the built-in AI assistant for brewing advice based on your recent shots - Multi-turn conversations — follow up with questions about your results New Recipe Editors - Dedicated editors for D-Flow, A-Flow, Pressure, and Flow profiles - A-Flow toggle buttons: quickly enable Ramp Down, Flow Up, and 2nd Fill stages Shot Graph Improvements - Weight flow rate curve added to the extraction graph - Smoother, faster graph rendering Backup & Restore - Improved backup system with smaller file sizes - Better restore experience with progress feedback Accessibility - Full VoiceOver support across all pages and input fields - Screen reader announcements for shot progress and gear changes Other Improvements - Flow sensor calibration page - Heater calibration with safety warnings - Per-preset hot water flow rate - Editable bean and profile fields in Auto-Favorites - Two-tap steam stop enabled by default for safety Bug Fixes - Fixed shots getting blocked when scale disconnects during volume-based profiles - Fixed profile editor incorrectly showing 'Modified' on entry - Fixed update popup appearing over screensaver - Fixed keyboard handling issues on various pages - Many stability improvements

New Features - Widget Library with Community Sharing — Browse, download, and upload custom widgets via decenza.coffee - WYSIWYG Text Editor — Rich text editing with emoji picker, multi-action support, and widget conversion - Screensaver Widgets — Screensavers available as layout editor widgets with live previews - Shot Map Widget — New widget mode with width slider for screensaver widgets - Weather Widget Improvements — Sunrise/sunset detection, moon phases, 3-day forecast - AI Shot Analysis Improvements — Profile intent awareness, grinder awareness, model upgrade - Last Shot Widget added to layout editor - Hide-background option for custom layout items - %GRIND% and %GRINDER% custom layout variables - Quit layout item for home screen - Profile logo support - Shot rating slider replaces numeric input, with preset buttons - Configurable default shot rating - Beverage type tracking in shot history - Save simulated shots to history - Data entry improvements — Suggestion dropdowns and persistent settings - FlowScale puck absorption model — More accurate virtual scale, with opt-out toggle - Zone scale controls and shot map texture picker - Community browser — Selection model, type filters, deduplicated uploads/downloads - SSE push notifications for web layout editor (real-time sync) - Classic folder-style tabs for settings and library panels - Library previews now use actual idle page rendering (WYSIWYG) - Web library/community panel in layout editor - MQTT — Additional topics, data fields, and commands - Download size verification in auto-updater - Manual IP entry for data migration - Refill kit UI improvements with override controls - Dual preview modes and scale icon in editor Bug Fixes - Fix iOS yield progress bar flickering during extraction - Fix bean preset not applied when switching on BeanInfoPage - Fix shot rating defaulting to previous shot's rating - Fix shots with enjoyment=0 loading incorrectly - Fix "Clear notes on Start" not clearing notes - Fix shot history blank screen, search, and default rating bugs - Fix update checker causing infinite update loop - Fix weather provider ignoring country code for manual city - Fix Varia scale zombie connection - Fix data migration not exporting user-created profiles - Fix D-Flow profiles always showing "needs update" after import - Fix stale profile on startup - Fix visualizer upload sending yield instead of flow rate for flow.by_weight - Fix BLE scale repeated dialog and retry issues - Fix library list jumping to top on item selection - Fix web layout editor: dropdown clipping, upload icon, sidebar cropping - Fix library type badge hidden behind thumbnail - Fix color picker text selection loss - Shot-abort-no-scale safety feature - Accessibility improvements (water level, temperature, layout delegates) Other - App renamed from "Decenza DE1" to "Decenza" - Native Qt BLE on Android (removed Nordic dependency) - Linux ARM64 / Raspberry Pi 4 support - Qt upgraded to 6.10.2 - Emoji rendered as Twemoji SVGs (fixes GPU crashes)

New Features Configurable Status Bar: Status bar is now customizable through the layout editor New Layout Widgets: Page Title, Steam Temperature, and Separator widgets AI Layout Assistant: Ask AI button in the HTML layout editor for AI-assisted layout design Translation Management: Clear individual or all AI translations (preserves human edits) macOS Scale Support: CoreBluetooth scale transport now works on macOS Bug Fixes Fixed translation editor scroll position when editing or clearing translations Fixed icon rendering (white colors, proper viewBox sizing) Fixed ActionButton icon sizing for non-square SVGs

- Import profiles from Files app — On iOS, you can now import .json and .tcl profile files directly from iCloud Drive, the Files app, or other sources using the native file picker - Customizable Text widget with AI-powered HTML generation for layouts - Full backup download/restore via the web interface - Layout editor available both in-app and via the web interface

New Features - Dynamic layout system for IdlePage — auto-sizing readouts, spacer widgets, zone Y-offsets, compact double-click - Shot graph frame transition reasons — shows why each frame advanced: weight [W], pressure [P], flow [F], or time [T] on live graph, history detail, and web interface - Vital stats in web interface header — temperature, water level, and connection status - Screensaver on GHC sleep — activates when the machine is put to sleep via the Group Head Controller - Store all BLE shot data — mix temperature, resistance, and water dispensed now captured in shot history - Water refill level and dose range settings - Scrollable bean presets - Popup queue system — notifications no longer overlap - Steam heater defaults to on - Grinder selection in settings Bug Fixes - Fix iOS SIGSEGV crash during app suspension (CoreBluetooth threading) - Fix popup clamping for bottom-right bar buttons - Fix scale issues: LCD off on sleep, timer reset, Eureka weight parsing Other - Accessibility improvements

Decenza DE1 for iOS - v1.2.11 Release Notes Scale Connectivity (Major) - Fixed iOS scale connectivity so we now support more scales. - Native CoreBluetooth transport for iOS scale connectivity makes your scale more accurate and faster responding - Fix Felicita scale timer not starting with espresso shots (was working for steam/flush) Shot & Timing Improvements - Dedicated weight axis on shot graphs - Weight now has its own properly scaled axis - Fixed shot timer showing incorrect values and graph timing desync - Fixed scale timer and shot timer start timing - Fixed brew-by-ratio override not being used during shots - Fixed stop-at-weight accuracy for espresso shots (was +/- 5g off) - Fixed hot water stop - now uses scale weight instead of flowmeter for accurate stopping - Fixed shot timer showing negative values after BLE glitches - Fixed weight curve offset on shot graph (now perfectly aligned with pressure/flow) - Fixed shot timer counting during preheating (now shows 0 until extraction starts) - Removed false "Bluetooth stuck" warnings for scale timeouts - Fixed bean preset not loading correctly - Adaptive Stop-at-Weight learning: SAW now learns from each shot to predict drip more accurately based on flow rate - Fix weight spikes appearing on shot graph from scale glitches Brew Ratio - Increased brew ratio slider maximum from 4x to 20x - Added long-press for brew ratio adjustment in accessibility mode - Brew ratio dialog now shifts up when keyboard appears - Add full accessibility support to brew-by-ratio dialog - Add grinder selection dropdown to brew-by-ratio dialog Steam & Hot Water - Fixed steam and hot water control issues - Fixed steam heater control when "Keep Steam Heater On" is disabled - Moved Steam Heater settings to Preferences tab AI Features - Added OpenRouter.ai as AI provider with model selection - AI conversation history now persists between sessions - Fix OpenRouter AI provider not working for shot analysis - Fix SAW learning incorrectly triggering during steaming Profile & Bean Management - Added ability to edit profile names - Fixed bean preset update when bean has the same name - Per-shot overrides with status indicator in UI - Fixed profile import issues Connectivity - Added Bluetooth stuck detection with user prompt to help recover from connection issues - Acaia scale multi-tare support - MQTT profile selection support - Persistent MQTT client ID (prevents duplicate Home Assistant devices) Other - Added share log support for easier troubleshooting - Improved accessibility of translation browser for screen readers - Fixed screensaver resource paths - Crash-on-exit reports no longer prompt users unnecessarily

What's New in Decenza DE1 (since iOS 1.1.39) New Features Auto-Favorites - Quick access to your recent bean + profile combinations. One tap loads all settings from your last shot with that combination. Enable in Settings → Shot History. Keyboard Shortcuts - Control the machine with keyboard keys (great for Bluetooth keyboards): - E = Espresso, S = Steam, W = Water, F = Flush - Space = Stop, P = Sleep Home Automation (MQTT) - Integrate with Home Assistant and other smart home systems. Monitor machine state, temperature, pressure, and more. Configure in Settings → MQTT. Auto-Wake Stay Awake - Machine can stay awake longer after auto-waking, giving you time to prepare. Steam Wand Auto-Flush - Automatically flush the steam wand after steaming. Stop At Volume - Stop shots based on total liquid volume (flow × time) in addition to weight. Automatic Scale Reconnect - Scale automatically reconnects if Bluetooth connection drops. Device-to-Device Data Migration - Transfer profiles, shots, and settings between devices over WiFi. Found in Settings → Data. Improvements - Accessibility - Better tap-to-announce for screen readers, improved value announcements - Guest profiles/beans highlighted in gold for easy identification - Faster button response - Value input buttons now respond immediately - Shot History accessible from Settings even when idle button is hidden Bug Fixes - Fixed profile and temperature reverting to wrong values on startup - Fixed favorite profile being reset on app launch - Fixed custom theme colors resetting to default blue - Fixed Visualizer goal curves not aligning with shot data - Fixed weight recording getting out of sync during Bluetooth glitches - Fixed DE1 not going to sleep when exiting app via long-press - Fixed Visualizer profile import for TCL format profiles