[ci] Remove unsupported node versions

lpinca · lpinca · commit 70e0161ae333 · 2018-07-02T14:40:21.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,11 +2,8 @@ sudo: false
 language: node_js
 node_js:
   - "10"
-  - "9"
   - "8"
-  - "7"
   - "6"
-  - "4"
 os:
   - linux
   - osx
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,11 +1,8 @@
 environment:
   matrix:
     - nodejs_version: "10"
-    - nodejs_version: "9"
     - nodejs_version: "8"
-    - nodejs_version: "7"
     - nodejs_version: "6"
-    - nodejs_version: "4"
 platform:
   - x86
   - x64
