Breaking: drop Node.js < 16

Author: vweevers

.github/workflows/test.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12, 14, 16, 18]
+        node: [16, 18, 20]
     name: Node ${{ matrix.node }}
     steps:
       - name: Checkout

UPGRADING.md

@@ -46,7 +46,7 @@ This document describes breaking changes and how to upgrade. For a complete list
 
 _This is a work in progress upgrade guide for the upcoming 2.0.0 release._
 
-The guide for this release consists of two sections. One for the public API, relevant to all consumers of `abstract-level` and implementations thereof (`level`, `classic-level`, `memory-level` et cetera) and another for the private API that only implementors should have to read.
+This release drops callbacks, not-found errors, support of Node.js < 16, and adds a new feature called [hooks](./README.md#hooks). The guide for this release consists of two sections. One for the public API, relevant to all consumers of `abstract-level` and implementations thereof (`level`, `classic-level`, `memory-level` et cetera) and another for the private API that only implementors should have to read.
 
 If you're upgrading from `levelup`, `abstract-leveldown` or other old modules, it's recommended to first upgrade to `abstract-level` 1.x because that version includes compatibility checks that have since been removed.
 

package.json

@@ -59,6 +59,6 @@
     "leveldb"
   ],
   "engines": {
-    "node": ">=12"
+    "node": ">=16"
   }
 }