This is another big release, with a USB device controller driver, ADC DMA support, and boot2 rewritten in Ada. Many other small bug fixes and usability improvements are included. The detailed changelog can be found on the documentation site. Thanks to Daniel King, Fabien Chouteau, and Holger Rodriguez for patches, testing, advice, and feedback during this release cycle.

I’ve begun work on a board support package called picosystem_bsp for the Pimoroni Picosystem, which is a handheld game console that includes an RP2040, 240x240 screen, piezo speaker, buttons, and a battery. I’ll be building games on this platform soon!