Breaking: drop node 6 and 8 (Level/community#98)

.github/workflows/test.yml

@@ -5,26 +5,21 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [6, 8, 10]
+        node: [10, 12, 14, 16]
     name: Node ${{ matrix.node }}
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-
       - name: Use node ${{ matrix.node }}
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node }}
-
       - name: Install
         run: npm install
-
       - name: Test
         run: npm test
-
       - name: Coverage
         run: npm run coverage
-
       - name: Codecov
         uses: codecov/codecov-action@v1
         with:

package.json

@@ -46,6 +46,6 @@
     "levelup"
   ],
   "engines": {
-    "node": ">=6"
+    "node": ">=10"
   }
 }