MyMinUI-2026-01-26

!IMPORTANT!: made some improvement in the install/update, overwrite the folders: m21, r36s in the sdcard to use the new process.

Whats' new:

All:

• some hidden improvements to menu appareance to help handling screens with unusual resolution
• adding/removing a rom to favorites no longer results in menu restart
• improved startup core code to be more compliant to libretro guidelines. Useful for future core additions
• reviewed some doc in repo

Miyoomini:

• added support to Miyoomini Flip
• restored native screen res (752x560) on mmv4 and mini flip
• fix screen resolution at programs exits that made pico8 native unable to initialize the screen
• improved install/update process

r36s:

• added support to Powkiddy v10 (menu button emulated by select+start)
• improved install/update process, now the screen stays active during the the process
• improved startup process making easier updates on 2nd sdcard.
• updated install instructions

m21:

• improved install/update process, now the screen shows the install image oriented according to the screen