Changed R91,92,100,101 from 150 ohm to 160 ohm resistors on the schematic.
Added note on the Outputs schematic that reads "TC4426A has two inverting drivers, while the TC4427A has two non-inverting drivers, the TC4428A has one inverting and one non-inverting driver."
Updated TODO.md with BOM changes that I have noted.
Noted that 1uF capacitors need 0.100" lead spacing in TODO.md.
Changed 1uF capacitors to be 0.100" lead spacing in BOM.
Changed R6 3.3k ohm resistor to be a 0.094" Dia x 0.248" Long body in BOM.
Updated README.md with information about the 0.4-alpha, 0.5-alpha and 0.6-alpha designs.