diff --git a/changelog.txt b/changelog.txt
index bf21cce76e..c2adc06e57 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,7 +3,13 @@
 - Touchpad swipe back to go back in navigation history.
 - Touchpad swipe between folders if they're horizontal.
 - Out-of-the-box monochrome tray icon on Linux.
-- (more information about Linux icon changes in the commit message).
+- Icons telegram{,{,-attention,-mute}-panel} are renamed
+to org.telegram.desktop{,{,-attention,-mute}-symbolic} for
+unified icon lookup in multiple (sometimes sandboxed) builds
+and GTK icon recolorization support.
+- Snap package got icon theming support,
+the icon names are snap.telegram-desktop.{,{,-attention,-mute}-symbolic}
+(notice the name ends with a dot in case of no suffix!).
 
 5.12.3 (10.03.25)