Drop support for Node.js below 0.8

Author: dougwilson

.travis.yml

@@ -1,6 +1,5 @@
 language: node_js
 node_js:
-  - "0.6"
   - "0.8"
   - "0.10"
   - "0.12"
@@ -12,13 +11,11 @@ node_js:
   - "6.11"
   - "7.10"
 sudo: false
-dist: precise
 cache:
   directories:
     - node_modules
 before_install:
   # Setup Node.js version-specific dependencies
-  - "test $TRAVIS_NODE_VERSION != '0.6' || npm rm --save-dev istanbul"
   - "test $TRAVIS_NODE_VERSION != '0.8' || npm rm --save-dev istanbul"
   - "test $(echo $TRAVIS_NODE_VERSION | cut -d. -f1) -ge 4 || npm rm --save-dev $(grep -E '\"eslint\\S*\"' package.json | cut -d'\"' -f2)"
   # Update Node.js modules

HISTORY.md

@@ -1,6 +1,7 @@
 unreleased
 ==========
 
+  * Drop support for Node.js below 0.8
   * Use `safe-buffer` for improved Buffer API
 
 1.1.0 / 2016-11-18

package.json

@@ -30,7 +30,7 @@
     "index.js"
   ],
   "engines": {
-    "node": ">= 0.6"
+    "node": ">= 0.8"
   },
   "scripts": {
     "lint": "eslint --plugin markdown --ext js,md .",