:+1: version and update docs

CHANGES.md

@@ -1,6 +1,10 @@
 # CHANGES
 
-## 3.5.19-RC
+## 3.5.20-RC
+
+* 
+
+## 3.5.19
 
 * Improvement: Drop unnecessary MongoDB collection indexes
 * Improvement: Organize MongoDB collection indexes uniqueness

package.json

@@ -1,6 +1,6 @@
 {
   "name": "growi",
-  "version": "3.5.19-RC",
+  "version": "3.5.20-RC",
   "description": "Team collaboration software using markdown",
   "tags": [
     "wiki",