When you go with a standard display setup, images which are 64 pixels wide won’t work.
Also, the configuration in CONFIG_BOTTOM has changed a bit since last time.
You need a display controller now. At minimum, it should look like this:
#ifdef CONFIG_BOTTOM
StandardDisplayController<64, uint32_t> display_controller;
SSD1306Template<64, uint32_t> display(&display_controller);
#endif
For bullet counts, you’ll want something like:
#ifdef CONFIG_BOTTOM
DisplayHelper<64, uint32_t,
BaseLayerOp<StandardDisplayController>,
ClearRectangleOp<10, 80, 8, 24>,
WriteBulletCountOp<10, 20, 5>
> display_controller;
SSD1306Template<64, uint32_t> display(&display_controller);
#endif