MustardOS 2601.0 Jacaranda

In Progress

Pronunciation

/ˌdʒækəˈrændə/

Not available yet!

This release is still in development, check back soon for download links!

Additional Information

Themes are now stored as open folders instead of compressed archives (previously extracted to the active folder). This enables faster theme switching, alternate theme changes, and restores random theme selection on device start. Existing .muxthm theme files in MUOS/theme must be extracted manually or via the Task Toolkit script on-device. Updating will reset your theme to the default MustardOS theme and boot image. Be sure to back up your current theme and boot logo before updating.

Support MustardOS

Want to join us on this crazy and rewarding journey?

This can be done a few ways:

Take part in the Community Forum
Be helpful around the Discord Server
Contribute code directly to our GitHub Repositories
Spread the good word about MustardOS and all the amazing features

You can join the testing crew directly by:

Supporting xonglebongle via a Ko-fi Subscription
Boosting the Discord Server
Contributing major code pull requests on our GitHub Repositories
Showing exceptional values and building rapport

Support Development Crew

We are a small team, and with your generous support we can continue growing and spreading that sweet MustardOS across other devices. If you can, support the development crew below:

AntiKk – https://buymeacoffee.com/antikk

Corey – https://ko-fi.com/cmclark00

Bitter Bizarro – https://ko-fi.com/bitterbizarro

Contributors

antikk
bitter_bizarro
escal8tor
imcokeman
nesreka
xonglebongle

Changes

Added inotify watch live messages and progress to reduce CPU usage
Added active hour and favourite day to global stats for activity tracker
Added activity tracker information module
Added activity tracker toggle in advanced settings
Added activity tracker toggle in launch script
Added activity tracker toggle on device sleep and resume
Added additional directory and file checks
Added additional overlay options
Added additional RetroArch core names
Added advanced menu navigation option
Added alternative PICO-8 -Splore- file name detection
Added back random theme option
Added background image support for scaled displays
Added basic joystick calibration tool
Added basic themeable logo screensaver support for frontend
Added battery overlay glyph
Added box art and counter to activity tracker
Added brightness and volume indicators to default MustardOS theme
Added brightness and volume step indicators
Added common build Makefile include to muX builder
Added common extracting theme and removing directory
Added community news module to information
Added content width custom option
Added core name to overlay loader
Added default active theme config setting
Added default screensaver power config variable
Added define for path reset on screen cleanup
Added deletion of automatic core and governor flag files on launch and startup
Added detail view to activity tracker
Added flag for updating bootlogo
Added font cache system for improved performance
Added friendlier names for core assignment labels
Added global live message display function
Added global statistics to activity tracker
Added hardware overlay disable for frontend modules
Added HTML export for activity tracker
Added low battery glyph overlay activation
Added max brightness variable to suspend resume
Added missing default visual fonts and sound font
Added muX idle timer display refresh
Added overlay kiosk option
Added overlay options to muX frontend
Added overlay staging preload to launch content scripts
Added play styles to activity tracker
Added previews default theme
Added RetroArch startup cache option
Added reverse audio option to advanced settings
Added SDL and GL overlay stage injection module
Added SDL direct offset configurable support for themes
Added separate navigation sound volume setting
Added set navigation button on theme alternative
Added sound volume setting and theme glyph
Added Splore application when extracting PICO-8 archive
Added standard logo to shared media and screensaver glyph to default theme
Added static assets for calculated time values
Added support for multiple theme preview images
Added theme manager module
Added theme scaling glyph to default theme
Added theme scaling option
Added UI network lock back to network module
Added UUID generation on first install
Added verbose live message support to global functions
Added verification check for internal system script modifications
Adjusted activity tracker HTML export data table colouring
Adjusted internal timer actions and tasks
Adjusted timers for date time and battery capacity
Disabled SDL debug logging reference
Enabled right-stick navigation for devices with right-stick
Fixed activity tracker map overflow
Fixed activity tracker on suspend
Fixed blank screen when setting scale to stretch
Fixed brightness overlay loading on first content launch
Fixed button logic detecting global view
Fixed confused save states for Doom content
Fixed content option assigned labels
Fixed core assignment previous index selection
Fixed core display name for current assign value
Fixed current uptime and last resume integer calculation on suspend
Fixed delayed display of theme preview image
Fixed exiting theme downloader while extracting
Fixed first navigation sound for network information
Fixed general settings always saving regardless of no changes due to dpad toggle
Fixed graphical overlap glitch due to opaque background with no image
Fixed intermittent theme download issues
Fixed left right navigation on network items when connecting
Fixed logged message defines
Fixed MPV support for TrimUI devices
Fixed network connect status timer
Fixed option previous index selection
Fixed overlay brightness and volume percentage calculation
Fixed overlay image path loading priority
Fixed PICO-8 Splore file generation
Fixed progress bar glitches during theme extraction
Fixed progress bar updates
Fixed supporter credit launch
Fixed text scrolling for folders with single item
Fixed theme fallback
Fixed top launch integer value
Fixed top launch statistic for HTML export
Fixed updating boot logo
Initialised right-stick navigation similar to left-stick navigation
Modified frontend render blend modes
Modified module initialisation to use inherent function name
Modified MPV launcher to keep fullscreen aspect ratio video
Modified network module initialisation script
Modified network scripts to ensure device is down on reconnect
Modified timers to suspend and resume
Moved "Cannot Delete Active Theme" message
Moved common core functions and structure to own directory
Moved common font functions to own structure
Moved from full screen refresh to conditional refresh
Moved system init scripts to muOS internal path
Moved themes away from compressed archives
Optimised frontend loader script with predefined variables
Optimised hotkey script functions
Optimised launch script with predefined variables
Optimised muX frontend functions for module refresh and dispatch
Optimised muX frontend with cached render state
Optimised play style calculations
Optimised startup script to use individual background tasks
Refactored active theme loading
Refactored applying theme alternates
Remove auto size from activity tracker
Removed nice process priority
Removed concurrent logged messages on content launch
Removed FNV-1a hash calculation of default theme
Removed message output for audio mixer reset
Removed preinstalled theme archives
Removed reliance on toybox sleep with updated system
Removed unused variables in suspend script
Replaced buffered line calculation to simple division of 4
Split last and resume game routine to separate script
Split overlay staging system to individual files
Switched back to disp0 to ensure internal controller changes LCD display
Switched to archive copy on factory reset
Updated activity tracker language
Updated community news module to obtain dynamic threads and posts
Updated corrected glyph name for default theme
Updated default charge boot logo change routine
Updated default theme version
Updated default theme with community news glyphs
Updated extract script to extract theme
Updated HTML export with data table support
Updated Prboom launch script to load from central .WAD directory
Updated preinstalled default themes
Updated theme downloader to extract theme
Updated theme fallback routine
Updated TrimUI RetroArch binary
Updated UnionFS binaries