diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9000330..d5bf128 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+v2
+==
+
+instead of an edge plug, the monitor connector is also a receptacle.
+this prevents the firewall from sticking out of the monitor too much, particularly when installed in tight spaces.
+it also allows to place the HDMI firewall inline even if you don't have access to the monitor's HDMI port.
+finally it also allows the board to be manufactured more easily.
+
+the programmer is now included in the firewall.
+this offers very easy copy of the EDID data.
+no need to use complex linux commands or stand-alone separate programmer.
+the programmer uses the embedded EEPROM and acts as I²C slave.
+
+a DIP switch allows to selectively block or forward interfaces.
+
 v1
 ==