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README.md

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 # News
+May 2021: few improvements for raspberry pi PICO<br>
+- VGA driver stripped down for 8bits RRRGGGBB (red lines bug fixed)...
+- Improved PWM audio...
+- Add sound to C64 emulator but still running far too slow
+- Add SID player application add (picosnd)
+<br>
+
 April 2021: Add initial support for raspberry PICO<br>
 - adapted pico scanline library for  VGA 8 bits mode (RRRGGGBB), sorry adapted code is embedded...
 - SD support from https://github.com/carlk3/no-OS-FatFS-SD-SPI-RPi-Pico (fixed IRQ to 1)