Sunset node v8, add node v13 to travis

.travis.yml

@@ -9,6 +9,6 @@ addons:
 env:
   - CXX="g++-4.8"
 node_js:
+  - "13"
   - "12"
   - "10"
-  - "8"

NEWS.md

@@ -1,3 +1,12 @@
+2019-12-01
+==========
+
+In accordance with node v8 LTS becoming end-of-life on 2019-12-31, CyTube no
+longer supports v8.
+
+Please upgrade to v10 or v12 (active LTS); refer to
+https://nodejs.org/en/about/releases/ for the node.js support timelines.
+
 2018-12-07
 ==========
 

index.js

@@ -2,10 +2,10 @@
 
 const ver = process.version.match(/v(\d+)\.\d+\.\d+/);
 
-if (parseInt(ver[1], 10) < 8) {
+if (parseInt(ver[1], 10) < 10) {
     console.error(
         `node.js ${process.version} is not supported. ` +
-        'CyTube requires node v6 or later.'
+        'CyTube requires node v10 or later.'
     )
     process.exit(1);
 }

package.json

@@ -2,7 +2,7 @@
   "author": "Calvin Montgomery",
   "name": "CyTube",
   "description": "Online media synchronizer and chat",
-  "version": "3.66.1",
+  "version": "3.67.0",
   "repository": {
     "url": "http://github.com/calzoneman/sync"
   },