diff --git a/Changelog b/Changelog
index 2c186273..23c8797e 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,15 @@
+version 1.1.1
+- libgevent add event timer
+- librtsp on pi is ok
+- libuvc fix format
+- other bugs fix
+
+version 1.1.0
+- add libbase64
+- update librtsp
+- update libuvc
+- other bugs fix
+
 
 version 1.0.1
 - add libhal