diff --git a/hardware/colorlight-base/README.md b/hardware/colorlight-base/README.md
index eec0933..1cb8ff9 100644
--- a/hardware/colorlight-base/README.md
+++ b/hardware/colorlight-base/README.md
@@ -1,3 +1,17 @@
 # Manufacturing specs
 
-Designed for JLC7628 stackup.
\ No newline at end of file
+Designed for JLC7628 stackup.
+
+# Revision Notes
+
+## Revision A
+
+- Missing silkscreen labels for debug headers and UART headers
+- Pogo pins not *quite* centered.
+- Pogo pins should export 4 parts, not 1.
+- Power regulator and ADC should be moved to underside of board to avoid potential mechanical conflicts.
+- Ethernet magnetics footprint is incorrect (too slim).
+- Should have some way to provide power for standalone debugging (USB?)
+- I2C should have DNP pullup resistor footprints
+- Reset and/or power button would be nice
+- Pads on DDR connector could be thinned slightly