diff --git a/CHANGELOG.md b/CHANGELOG.md
index f36e21a7..b2115ee6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,12 @@
 # Changelog
 
-## [Unreleased] 
+## [v2019.7] 
 ### Added
 - gain_factor field on video device for scaling the gain under special circumstances
 
 ### Changed
+- Updated ISARA interface
+- Now using new ImageIO module based on OpenCV.
 - microscope controller now uses gain_factor to change the gain during alignment mode instead 
   of setting the gain directly
 - Camera zoom slave now works properly when camera implements a gain property changed through