diff --git a/debian/changelog b/debian/changelog
index 333efce..adc044e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,17 @@
 
   * Team upload
   * Upgrade to version v6.0.3, Closes: #987511)
+    Breaking changes (cf. https://github.com/vbauerster/mpb/releases):
+    Removed:
+      func BarStyle(style string) BarOption
+      func BarReverse() BarOption
+      func SpinnerStyle(frames []string) BarOption
+      func TrimSpace() BarOption
+        To set bar style use BarFiller constructors.
+    .
+    Added:
+      func ContainerOptional(option ContainerOption, pick bool) ContainerOption
+      func BarOptional(option BarOption, pick bool) BarOption
 
  -- Reinhard Tartler <siretart@tauware.de>  Sun, 25 Apr 2021 11:32:28 -0400