avr-binutils 2.29.1 -> 2.30 avr-binutils 2.29.1 -> 2.31 avr-binutils 2.29.1 -> 2.31.1 avr-gcc 7.3.0 -> 8.1 avr-gcc 7.3.0 -> 8.2 gtkwave 3.3.91 -> 3.3.93