diff --git a/docs/ReleaseNotes/index.md b/docs/ReleaseNotes/index.md
index c44c71e..e5148a5 100644
--- a/docs/ReleaseNotes/index.md
+++ b/docs/ReleaseNotes/index.md
@@ -4,4 +4,5 @@
 
 
 ## Documents
-- [1.2.1.0](1.2.1.0.md)
\ No newline at end of file
+- [1.2.1.0](1.2.1.0.md)
+- [1.2.2.0](1.2.2.0.md)
\ No newline at end of file
diff --git a/docs/index.md b/docs/index.md
index 2b6c291..61ab91b 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -14,4 +14,5 @@
 - [ManualInstallation](ManualInstallation.md)
 - [Marketing](Marketing.md)
 - [Notices](Notices.md)
-- [Why](Why.md)
\ No newline at end of file
+- [Why](Why.md)
+- [changelog](changelog.md)
\ No newline at end of file