doc: Update ChangeLogHEADv2.0.0master

* ChangeLog: Update.

1 files changed, 12 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 10e7fbe..8b774ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,17 @@
 2021-04-17  Masaya Tojo  <masaya@tojo.tokyo>
 
+	Cheange interfaces.
+	* configure.ac: Version Up.
+	* extract-green-color.scm (show-version): Version Up.
+	(main)[hue-minus]: Removed.
+	[hue-plus]: Removed.
+	[hue-red]: New local variable.
+	[hue-blue]: New local variable.
+	(show-usage): Change help message.
+
+	doc: Update ChangeLog.
+	* ChangeLog: Update.
+
 	guix: Use development version.
 	* guix.scm (extract-green-color)[version]: Use development version.