chore: update travis to use node lts and stable

jacobheun · jacobheun · commit 098f3d1dd36a · 2020-08-27T15:38:01.000+02:00
BREAKING CHANGE: this drops testing support in node 10.
diff --git a/.travis.yml b/.travis.yml
@@ -6,8 +6,8 @@ stages:
   - cov
 
 node_js:
-  - '10'
-  - '12'
+  - 'lts/*'
+  - 'stable'
 
 os:
   - linux
diff --git a/package.json b/package.json
@@ -37,7 +37,7 @@
   "homepage": "https://libp2p.io",
   "license": "MIT",
   "engines": {
-    "node": ">=10.0.0",
+    "node": ">=12.0.0",
     "npm": ">=6.0.0"
   },
   "dependencies": {
