updated NPM packages, including move from deprecated has-color

.travis.yml

@@ -1,6 +1,12 @@
+sudo: false
 language: node_js
 node_js:
-  - "4"
-  - "6"
+  - 4
+  - 5
+  - 6
+  - 7
+  - 8
+  - node
+
 before_script:
   - npm install -g grunt-cli

README.md

@@ -72,6 +72,9 @@ Options:
   -h, --help             Display help and usage details
 ```
 
+**Note**: on Windows and other platforms, `-c` MAY not detect a color-supporting terminal. Use `--color` instead to force changelog (which uses `chalk`) to output terminal color escape codes. See also https://github.com/chalk/supports-color.
+
+
 #### More Examples
 
 

lib/cli.js

@@ -2,7 +2,7 @@
 
 var CLI = require('cli');
 var FS = require('fs');
-var hasColor = require('has-color');
+var hasColor = require('supports-color');
 var changelog = require('./changelog');
 var log = require('./log');
 
@@ -69,9 +69,9 @@ CLI.main(function (args, options) {
 
     function generateOutput(data) {
         var fn = options.json ? JSON.stringify
-            : options.markdown ? require('./output/markdown')
-            : hasColor ? require('./output/terminal')
-            : require('./output/markdown');
+            : options.markdown ? changelog.markdown
+            : hasColor ? changelog.terminal
+            : changelog.markdown;
         return fn(data);
     }