diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 5cff6843f8..dad543d5b0 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -1,5 +1,6 @@
 0.4.22 (in development)
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+- Improved: [#20073] The OpenGL drawing engine now supports screen invalidation which avoids the redrawing of unchanged regions.
 - Improved: [#21767] RCT Classic for macOS can now be used as the source game.
 - Improved: [#23590] Title bars are now drawn bigger when “Enlarged UI” is enabled.
 - Improved: [#23626] Add small, medium and large flat and sloped turns, S-bends and diagonal track to the Go-Karts.