update docs

CHANGES.md

@@ -4,6 +4,8 @@
 
 * Fix: HackMD Editor shows 404 error when HackMD redirect to fqdn URI
     * Introduced by 3.5.8
+* Fix: Timeline doesn't work
+    * Introduced by 3.5.1
 * Support: Upgrade libs
     * env-cmd
     * sass-loader