Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

keymap.c
#include QMK_KEYBOARD_H

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

    // 0: Base Layer
    LAYOUT_all(KC_L, KC_O, KC_V, KC_E),

};

// Loop
void matrix_scan_user(void){
    // Empty
};