BREAKING: Drop Node 6 support

RyanZim · RyanZim · commit 72b60b5e913e · 2018-09-08T10:31:05.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,12 +1,12 @@
 sudo: false
 language: node_js
 node_js:
-  - "4"
   - "6"
   - "8"
+  - "10"
 matrix:
   include:
-    - node_js: "8"
+    - node_js: "10"
       env: TEST_SUITE=lint
 env:
   - TEST_SUITE=unit
diff --git a/appveyor.yml b/appveyor.yml
@@ -2,9 +2,10 @@
 environment:
   matrix:
     # node.js
-    - nodejs_version: "4"
     - nodejs_version: "6"
     - nodejs_version: "8"
+    - nodejs_version: "10"
+
 
 # Install scripts. (runs after repo cloning)
 install:
