Ubuntu 24.04 on Tachyon - Early Access & Open Development

Can someone tell me where to get the kernel header files for the current 24.04 build? Want to test the MIPI DSI port with some panels and need to compile drivers for some panel driver IC.

And is Current Status – What Works and What Doesn’t | Particle Developer the place where I can find the latest development status? Cannot afford the time to go through all forum posts and replies.