diff --git a/.travis.yml b/.travis.yml
index 41fc1ae806..58859bb9bb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,7 +45,7 @@ jobs:
   include:
     # release on github latest branch
     - stage: release
-      node_js: '6.10'
+      node_js: '4.6'
       env: 
       before_script: skip
       after_script: skip
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f31c62fdb7..57ca712019 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 ## Parse Server Changelog
 
+### 2.5.2
+[Full Changelog](https://github.com/ParsePlatform/parse-server/compare/2.5.1...2.5.2)
+
+#### Improvements:
+* Restores ability to run on node >= 4.6
+* Adds ability to configure cache from CLI
+* Removes runtime check for node >= 4.6
+
 ### 2.5.1
 [Full Changelog](https://github.com/ParsePlatform/parse-server/compare/2.5.0...2.5.1)
 
diff --git a/package.json b/package.json
index 7d0cd0b6e9..e4c5c6b5e8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-server",
-  "version": "2.5.1",
+  "version": "2.5.2",
   "description": "An express module providing a Parse-compatible API server",
   "main": "lib/index.js",
   "repository": {
diff --git a/src/ParseServer.js b/src/ParseServer.js
index e21eb8b684..43f26f63cb 100644
--- a/src/ParseServer.js
+++ b/src/ParseServer.js
@@ -146,10 +146,6 @@ class ParseServer {
     objectIdSize = defaults.objectIdSize,
     __indexBuildCompletionCallbackForTests = () => {},
   }) {
-    // verify parse-server is running on node >= 4.6
-    if (process.versions.node < '4.6') {
-      throw 'You must run parse-server on node >= 4.6. Your current node version is ' + process.versions.node + '.';
-    }
 
     // Initialize the node client SDK automatically
     Parse.initialize(appId, javascriptKey || 'unused', masterKey);
diff --git a/src/cli/definitions/parse-server.js b/src/cli/definitions/parse-server.js
index 1ad2a5747e..5f6550f504 100644
--- a/src/cli/definitions/parse-server.js
+++ b/src/cli/definitions/parse-server.js
@@ -8,7 +8,6 @@ import {
   nullParser
 } from '../utils/parsers';
 
-
 export default {
   "appId": {
     env: "PARSE_SERVER_APPLICATION_ID",
@@ -225,6 +224,16 @@ export default {
     help: "Use a single schema cache shared across requests. Reduces number of queries made to _SCHEMA. Defaults to false, i.e. unique schema cache per request.",
     action: booleanParser
   },
+  "cacheTTL": {
+    env: "PARSE_SERVER_CACHE_TTL",
+    help: "Sets the TTL for the in memory cache (in ms), defaults to 5000 (5 seconds)",
+    action: numberParser,
+  },
+  "cacheMaxSize": {
+    env: "PARSE_SERVER_CACHE_MAX_SIZE",
+    help: "Sets the maximum size for the in memory cache, defaults to 10000",
+    action: numberParser
+  },
   "cluster": {
     env: "PARSE_SERVER_CLUSTER",
     help: "Run with cluster, optionally set the number of processes default to os.cpus().length",
diff --git a/src/rest.js b/src/rest.js
index 3119cf5892..c71a9a3dfd 100644
--- a/src/rest.js
+++ b/src/rest.js
@@ -155,7 +155,7 @@ function enforceRoleSecurity(method, className, auth) {
   }
 
   //all volatileClasses are masterKey only
-  if(classesWithMasterOnlyAccess.includes(className) && !auth.isMaster){
+  if(classesWithMasterOnlyAccess.indexOf(className) >= 0 && !auth.isMaster){
     const error = `Clients aren't allowed to perform the ${method} operation on the ${className} collection.`
     throw new Parse.Error(Parse.Error.OPERATION_FORBIDDEN, error);
   }