Welcome to the next iteration of MustardOS. This 2502.0 release is quite a hefty one both inside and out. Many changes have been made to improve quality of life for you, app developers, theme creators, and muOS developers! HOWEVER please ensure you read all of the notes on the download page before flashing or updating. Also backup and remove themes and RetroArch Configurations on SD2. Make sure you backup or migrate your user data to SD2 as much as possible!
Support muOS
Love muOS? Want to help us on this crazy journey? Here’s how to get involved.
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 word about muOS and all its 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
Release Contributors
- acmeplus
- antikk
- baxysquare
- bgelmini
- cmclark00
- Bitter_Bizarro
- duncanyoyo1
- FarisFiroz
- fishcu
- illumini_85
- kloptops
- pete.woods_35330
- plaidman
- TheWalruzz
- trngaje
- videah
- xonglebongle
Notable Changes
- muOS Console Mode - Plug in a HDMI cable and power on for a full-screen experience!
- Enhanced menu navigation and content explorer performance.
- Improved theme structure to support more resolutions and customisation.
- A multitude of fixes and performance improvements across the front and back end to improve stability and functionality.
- Favourites are now called Collections, with added subfolder support, sort your content out like never before.
- Significant groundwork completed to better support future devices.
Important - Please Read!
- Please ensure that you have backups of your content, muOS is not liable for loss of data through flashing.
- Backup and remove any themes or RetroArch configurations placed on SD2.
Download
More information about what has changed in this release including download links can be found on our website, https://muos.dev/release/current/pixie
Version Change
To confirm the change you should see d4f14f31 as the build ID in system details.
A few last words
Now due to the amount of changes I do expect quite a few mild issues popping up, and that’s okay! However is some instances there are going to be times that muOS does not play happy with your device. We’re all here to learn and we’ll always try out best to get some things fixed but sometimes it isn’t possible until somebody else clever pops up and teaches us how.
As you may be aware we have been working to get muOS on other devices like the TrimUI Brick. We are going to be concentrating heavily on supporting more devices, along with first party bluetooth support. Without supporters like the wizards, heroes, knights, artificers, and the druids it wouldn’t be as amazing as it is today. I would also like to thank @bitter_bizarro especially for being a true muOS spirit, thank you so much. To all of the @enforcers and of course the @commanders who keep me from going insane, I also really appreciate you, your mateship, and support. I hope you enjoy this release, be kind to each other. Stay safe and take care of yourselves! 
