diff --git a/src/build/ChangeLog b/src/build/ChangeLog
index a1b384a7..3b5b1684 100644
--- a/src/build/ChangeLog
+++ b/src/build/ChangeLog
@@ -32,6 +32,7 @@ from 2.7.x to 2.8.0
 - replaced the deprecated use of sys_siglist by strsignal()
 - for pertience, changed the name of function square2 to root2 and function
   square3 to root3 when using extended syntax of "--delta sig" option.
+- added support for -az option to comparison operation
 
 from 2.7.15 to 2.7.16
 - fixed mask building of path exclusion (dar's -P option) when used with