V4.4.0

Change footprint for SD socket to increase the pad size for mounting the case.
Label R15 and R16 as DNP.
Move the diffs into their own directory.

Change C1, C11, and C12 to .47

Part value changes only.
Re-exported schematic PDF.
Added a zip file of all the compiled test programs.

v4.3.2

Change U2 silkscreen label to AS6C4008.
Cosmetic changes on silkscreens only.

V4.3

• Fix printer printer control signal
• Add copper to USB power pin
• Correct silkscreen part numbers

As built Rev 3

This release has been built and tested as working.
Note that this release has glitches on the PRN_LF signal (from the SIO)
This release has been superseded by V4.3