#MuditaOS changelog - Harmony

#Unreleased

#Fixed

#Added

• Added custom quotations feature
• Added What's New entry for quotations feature

#Changed / Improved

#[2.9.2 2025-02-03]

#Fixed

• Fixed crash in Relaxation when playing large MP3 file

#Changed / Improved

• Optimized power consumption in Relaxation loop mode

#[2.9.1 2024-12-16]

#Changed / Improved

• Optimized power consumption for bedside lamp functionality
• Changed maximum focus time length from 60 to 120 minutes
• Changed power off time on Onboarding On/Off screen from 5 to 15 seconds

#[2.9.0 2024-10-21]

#Fixed

• Fixed message shown when entering alarm sound list after deleting selected alarm file
• Fixed invalid accusative form in meditation summary in Polish

#Added

• Added label with the name of the application on the countdown screens
• Added What's New section shown after update
• Added greetings in all languages
• Added fade in and fade out to relaxation songs
• Added time sync endpoint to be used by Mudita Center
• Added bedside lamp settings
• Added gapless audio transition in relaxation

#[2.8.0 2024-07-23]

#Fixed

• Fixed incorrect Power Management statistics in the logs

#Added

• Added custom alarms functionality
• Added update instruction screen at end of onboarding
• Added update instruction screen in Settings
• Added volume setting for Focus Timer application

#Changed / Improved

• Changed the refresh rate of the progress bar screen
• Extended range of supported chargers
• Changed order of options in Settings menu
• Improved device stability with low quality USB cables

#[2.7.0 2024-05-20]

#Fixed

• Fixed the backlight blink in pre-wake up
• Fixed missing tooltip text in Onboarding in French

#Added

• Added unique sound to indicate the meditation session has ended.
• Added Focus Timer application.

#Changed / Improved

• Updated button handling during pre-wake up
• Updated countdown timer in Meditation app according to the new design
• Updated countdown timer in Power Nap app according to the new design
• Updated countdown timer in Relaxation app according to the new design

#[2.6.1 2024-04-02]

#Fixed

• Fixed BIWIN eMMC memory errors
• Fixed UI freeze after changing any volume intensively

#Changed / Improved

• Updated FSL drivers from NXP
• Increased speed of update process

#[2.6.0 2024-03-07]

#Fixed

• Fixed device freeze after changing Relaxation volume intensively

#Added

• Added new 32px and 170px fonts
• Added new clock face with quotes
• Added a backend for quotes on home screen
• Added progress bar to update process
• Added low battery notification on home screen with quotes

#Changed / Improved

• Increased battery charger stack size

#[2.5.0 2024-02-09]

#Fixed

• Fixed source clock frequency computation for PWM module
• Fixed initial watchdog configuration
• Fixed alarm rings when deactivated during snooze
• Fixed popup about file deletion showing in Relaxation app even if no file was deleted
• Fixed displaying the menu after deep press on main screen
• Fixed display of "Connected" label on home screen

#Added

• Added setting onboarding year to build date year
• Added low battery notification on the home screen
• Added low battery notification before using the application
• Added entering WFI when CPU is idle to reduce power consumption
• Added switching SDRAM to self-refresh before entering WFI for further power consumption reduction
• Added watchdog protection to WFI mode
• Added low battery warning when the alarm is activated

#[2.4.0 2024-01-11]

#Added

• Added gradual alarm volume increase
• Added progress bar for all volume control windows

#Changed / Improved

• Increased clock font in Relaxation, Meditation, Power nap mode
• Changed countdown progress bar design in Relaxation, Meditation and Power Nap apps
• Removed minus sign in progress countdown timers in Relaxation, Meditation and Power Nap apps
• Extended volume scale from 10 to 15 point scale
• Modified volume control characteristic for better user experience
• Reduced power consumption for Meditation and Power Nap applications
• Improved factory reset procedure to remove user files

#[2.3.0 2023-12-20]

#Fixed

• Fixed eink crash while refreshing
• Fixed problem with occasional background playback after song has finished

#Added

• Added brightness fade in functionality
• Added labels to Relaxation
• Added date format setting
• Added colors of noise to Relaxation

#Changed / Improved

• Optimize the way Relaxation is loading music files
• Disabled Address Sanitizer for the Linux simulator
• Changed misleading factory reset translations in Polish
• Time setting updated

#[2.2.3 2023-11-30]

#Fixed

• Fixed eink errors in logs
• Fixed alarm when the onboarding is in progress
• Fixed relaxation start delay when trying to play MP3 files with large metadata

#Added

• Added shortcuts instruction to settings

#[2.2.2 2023-11-14]

#Fixed

• Fixed CPU frequency setting when dumping logs to a file
• Fixed incorrect calculation of requested CPU frequency
• Fixed boot error screen text alignment

#Added

• Added notification when charger is connected

#Changed / Improved

• Disabled USB MTP protocol

#[2.2.1 2023-10-30]

#Fixed

• Fixed meditation countdown timer when a deep press is performed
• Fixed uneven screen refresh when turning on the device
• Fixed not disappearing snooze icon when an alarm is deactivated
• Fixed incorrect message after new alarm setting in some scenarios
• Fixed the possibility of OS crash during update package size check
• Fixed errors that occur when uploading a music file with graphics in the metadata via the Center
• Fixed frequency lock during user activity

#Added

• Files not fully transferred via Center will be now removed when USB cable is unplugged

#Changed / Improved

• Improved the display time of the "turn off" window.
• Hardware faults during device startup now result in shutdown and a more user-friendly message
• Discharged device screen changed

#[2.2.0 2023-09-28]

#Fixed

• Fixed hard fault handling

#Added

• Added a log when manual reset is performed

#Changed / Improved

• Improved device stability related to frequency scaling

#[2.1.0 2023-08-30]

#Fixed

• Fixed problem with an unresponsive device after playing specific WAV files.
• Fixed problem with deleting files during Relaxation session.
• Fixed occasional USB crash when USB cable was disconnected during files upload
• Fixed back button power off timer changed to 10s
• Fixed alarm problems when it was re-set while snooze was still active
• Fixed the problem with the not appearing system closing window in some cases
• Fixed problem with displaying some filenames in Relaxation
• Fixed disabling the alarm on the system shutdown screen
• Fixed "Next alarm will ring in 24h" popup on shutdown screen
• Fixed redundant clock face display while shutting down Harmony
• Fixed problem with disabling the frontlight in pre-wake up
• Fixed occasional crash when a deep press occurs during popups
• Fixed diacritics in translations
• Fixed problem with sounds in relaxation and power nap applications
• Fixed the logic in onboarding screens
• Fixed issues with file uploads with low disk space.
• Fixed information about next alarm ring

#Added

• Added serial number to About section
• Added possibility to detect device's case colour
• Added extended information to crashdump filename
• Added extended information to log filename
• Added Harmony version information in about section
• Added system shutdown if there is no user activity for 180 seconds on the language selection screen

#Changed / Improved

• Information about device memory is now sent to MC in floating points numbers
• General improvement in Eink display and error handling
• Changed the "Turn off Harmony" popup display time to 10 seconds
• The default year has been updated to 2023
• Improved device stability related to frequency scaling

#[2.0.0 2023-06-29]

#Fixed

• Fixed canceling of alarm editing after 10s of inactivity
• Fixed yes/no behavior in factory reset window
• Fixed missing software version in French language
• Fixed problems with displaying file names in Relaxation
• Fixed polish Meditation summary text
• Fixed problems with copying files via Mudita Center to Relaxation
• Fixed problem with long Relaxation loading when titles were too long
• Fixed backlight behavior after returning to the main window
• Fixed settings frontlight intensity in on demand mode
• Fixed problem that UI could be occasionally broken
• Fixed problem with displaying end of title when playing song in loop was selected.
• Fixed USB charging port detection.
• Fixed occasional crash on system startup.
• Fixed the buttons sometimes don't respond on press or release
• Fixed no clock update

#Added

• Added error handling for incorrect audio formats and corrupted files inside Relaxation app
• Added error message when files limit is exceeded in Relaxation app
• Added label informing about PC connection.

#Changed / Improved

• Added new field to deviceInfo endpoint
• Changed order in which files are displayed in Relaxation
• Optimized E-Ink energy consumption
• Changed the layout of the battery status

#[1.9.0 2023-04-03]

#Changed / Improved

#General:

• Changed filesystem to ext4
• Improved update processes
• Changed updater utility

#Fixed

#Relaxation:

• Fixed a problem with the pause function not working correctly during relaxation.

#Pre-wake up:

• Fixed problems with the intensity of the frontlight - the brightness of the backlight differs from that indicated digitally.

#General:

• Fixed displayed device name when connected to Windows
• Minor firmware fixes/optimizations.
• Reinitialization of eMMC driver after failure

#UI/UX:

• Added missing translations in French.

#[1.8.2 2023-04-03]

#Added

• Changes introduced in this release are enablers to the release Mudita Harmony 1.9.0.

#[1.8.1 2023-03-07]

#Added

#UI/UX:

• Added notification that the device needs to be charged before first use.

#Fixed

#General:

• Fixed an issue where Harmony could not be switched off when the battery was low.
• Fixed a problem with Harmony's power management, causing the alarm clock to discharge in several hours.
• Fixed a problem with Harmony permanently freezing.

#[1.8.0 2022-12-14]

#Added

#Home Screen:

• Font size increased.
• Clock faces with dates.

#General:

• Bedside lamp mode.

#UI/UX:

• Improve refreshing of the display.

#Onboarding

• Shortcuts instruction.

#Alarm

• Front light intensity during the main alarm and pre-wake up

#Changed

#Home Screen:

• Placement of battery and time format indicators.

#Relaxation:

• New circular progress bar
• Add loop mode

#Fixed

• Brightness calculation for alarms

#Home Screen:

• Centering of battery indicator.

#Settings:

• Incorrect time format of the alarm in clock face settings.

#[1.7.0 2022-11-14]

#Added

#Home Screen:

• Battery status icon.

#Meditation:

• Option to see Meditation statistics from the last 7, 30, and 365 days.
• Preview a countdown before the Meditation starts.
• New meditation progress layout.
• Additional start delay interval - up to 90s.

#PowerNap:

• New circular progress bar
• Ringing bell image at the end of the Power Nap

#Settings:

• Option to set date.

#Fixed

#Mudita Center:

• Fixed problem with errors while connecting the device to Mudita Center.

#Snooze:

• Fixed the problem with the alarm light flashing during snooze time.

#Bedtime reminder:

• Fixed an issue with not pausing music notifications at bedtime.

#Alarm:

• Fixed problem with wrong alarm status message when setting alarm from the menu.
• Fixed the spelling of the titles of two soundtracks in the alarms application.
• Fixed the issue with the welcome message not being displayed when the alarm is turned off.

#Meditation:

• Fixed view of diacritic signs.
• Fixed resetting meditation settings with deep press.
• Fixed an issue with saving meditation settings before going through the entire setup process.

#Relaxation:

• Fixed the navigation of the back button during relaxation.

#General:

• Fixed inconsistencies in welcome messages.

#UX/UI:

• Updated screens according to design.

#Translations:

• Fixed gaps in translations.

#[1.6.0 2022-06-14]

#Added

#Home Screen:

• Possibility to choose Clock Face from 8 options (3 for 24h format, 5 for 12h format).

#Meditation:

• Possibility to set a Meditation Timer start delay.

#UI/UX:

• UI update (Home Screen settings).

#Translations:

• Completed missing translations.

#Fixed

• Fixed problem with confirmation of language change action.
• Fixed problem with mixed translations appearing after language change.
• Fixed missing texts.
• Fixed issue with the device restarting when trying to turn it off.
• Fixed incorrect unwanted shutdown of device in transport mode.
• Fixed problem with duplicated action after pressing back and lightclick button.
• Fixed problem with blank screen when approving certain settings.
• Fixed problem with Home Screen flashing during startup.
• Fixed problem with relaxation sounds turning off after alarm or bed time deactivation.

#[1.5.1 2022-04-07]

#Fixed

• Fixed issue with the device appearing in service mode when connected via USB.
• Fixed problems with clock desynchronization.

#[1.5.0 2022-02-25]

#Added

#Settings:

• Ability to scroll between Harmony settings.
• The order of alarm sounds has been defined.

#Changed / Improved

• The default alarm volume has been changed.
• Updated alarm sounds.
• The welcome screen has been updated.

#Fixed

• Fixed problem with Pre wake-up light.
• Fixed problems with turning on the device despite high battery level.
• Fixed problems with incorrect display of battery charge status.
• Fixed issue with the turning on the device when the battery is critical, even if a charger is plugged.
• Fixed problem with the occurrence of duplicate texts.
• Fixed problem with alarm sounds appearing after changing device language.
• Fixed problem with opening the Menu section when confirming the alarm setting.
• Fixed problem with resetting some settings after changing language.
• Fixed gaps in translations.
• Fixed a problem with setting the new alarm sound.

#[1.4.0 2022-02-01]

#Added

#General:

• Transportation mode.

#PowerNap:

• Add front light functionality to PowerNap app.

#Changed/Improved

#UI/UX:

• Changed exit screen with instruction to turn on.
• Update Mudita logo icon.
• Updated fonts.
• Updated the screen at the end of the Onboarding process.

#Meditation:

• Updated texts.
• The time of appearance of messages has been extended.

#Alarm:

• Updated the sound of the default alarm.

#Translations:

• Added missing translations.
• Corrected mistakes in translations.

#Fixed

• Fixed errors in the translation of the incoming alarm message.
• Fixed the operation of the alarm when using other alarm clock functions.
• Fixed problem with the truncated relaxation screen.
• Fixed problem with unwanted change in volume of relaxation sounds.
• Fixed an issue with the Onboarding process.
• Fixed problem with booting when USB is connected.
• Fixed the layout of on-screen messages.
• Fixed problem with displaying wrong screen after power nap.
• Updated screens according to design.
• Fixed function of automatically returning to the home screen after meditation is completed.