Macro code is different from Arduino

[hoschi]

Repo specifies
const macro_t *macroAction(uint8_t macro_id, KeyEvent &event) { here
https://github.com/keyboardio/Model01-Firmware/blob/master/Model01-Firmware.ino#L324=

Arduino sketch specifies:
const macro_t *macroAction(uint8_t macroIndex, uint8_t keyState) {

What is correct?

[gedankenexperimenter]

The version with KeyEvent is newer, and should be used unless you're compiling an old version of Kaleidoscope.