* double ladders from sticks Signed-off-by: Risuga <oosyrag@gmail.com> * half ladders from lumber Signed-off-by: Risuga <oosyrag@gmail.com> * 1/3 ladder burn time Signed-off-by: Risuga <oosyrag@gmail.com> * wood frame burn time Signed-off-by: Risuga <oosyrag@gmail.com> * remove ladders and wood frames as boiler fuel Signed-off-by: Risuga <oosyrag@gmail.com> * Update CHANGELOG.md Signed-off-by: Risuga <oosyrag@gmail.com> --------- Signed-off-by: Risuga <oosyrag@gmail.com>