diff --git a/README.md b/README.md
index 325858a..a8ebf60 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ Just to more confusion: We are still friends with HackMD :heart:
 
 ### Prerequisite
 
-- Node.js 6.x or up (test up to 7.5.0)
+- Node.js 6.x or up (test up to 7.5.0) and <10.x
 - Database (PostgreSQL, MySQL, MariaDB, SQLite, MSSQL) use charset `utf8`
 - npm (and its dependencies, especially [uWebSockets](https://github.com/uWebSockets/uWebSockets#nodejs-developers), [node-gyp](https://github.com/nodejs/node-gyp#installation))
 - For **building** CodiMD we recommend to use a machine with at least **2GB** RAM
diff --git a/package.json b/package.json
index c260b65..fdca9ca 100644
--- a/package.json
+++ b/package.json
@@ -143,11 +143,15 @@
     "Markdown",
     "Notes"
   ],
-  "homepage": "https://hackmd.io",
+  "homepage": "https://codimd.org",
   "maintainers": [
     {
       "name": "Max Wu",
       "email": "jackymaxj@gmail.com"
+    },
+    {
+      "name": "Christoph (Sheogorath) Kern",
+      "email": "codimd@sheogorath.shivering-isles.com"
     }
   ],
   "repository": {