diff --git a/Retron-77.md b/Retron-77.md
index f3e6ef6..b9de44b 100644
--- a/Retron-77.md
+++ b/Retron-77.md
@@ -99,7 +99,7 @@ The UI is a simple menu that launches Stella as soon as a ROM image is selected.
 
 ## MCU firmware
 
-The firmware running on the two WT51F104S MCUs is proprietary and has not been published. It is unclear whether the firmware could be read or reflashed from linux.
+The firmware running on the two WT51F104S MCUs is proprietary and has been published. It is unclear whether the firmware could be read or reflashed from linux.
 
 # Quirks and known issues