Changelog diff is:

diff --git a/Changes b/Changes
index 7c036f9..c3001de 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,13 @@ Revision history for Perl script App-ansiecho
 
 {{$NEXT}}
 
+0.02 2021-05-21T07:16:40Z
+
+    - Add -C,-F,-E options.
+    - Abolish -c:color:string notation.
+    - Make --escape (-e) option as default.
+    - Now format string can be made by -f.
+
 0.01 2021-05-19T08:25:13Z
 
     - original version