diff --git a/.travis.yml b/.travis.yml
index 70533b4..9b3e798 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,8 @@ env:
 node_js:
   - "20"
   - "18"
+  - "16"
+  - "14"
 
 language: node_js
 script: "npm run coverage"
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index a8fd5ce..3f75051 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,3 +1,3 @@
 {
-  "recommendations": ["dbaeumer.vscode-eslint", "eg2.vscode-npm-script", "esbenp.prettier-vscode", "myh.preview-vscode", "rohit-gohri.format-code-action", "streetsidesoftware.code-spell-checker"]
+  "recommendations": ["dbaeumer.vscode-eslint", "esbenp.prettier-vscode", "myh.preview-vscode", "rohit-gohri.format-code-action", "streetsidesoftware.code-spell-checker"]
 }
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 26ee333..23631f6 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -8,8 +8,7 @@
       "program": "${workspaceFolder}/node_modules/mocha/bin/mocha",
       "args": ["-r", "ts-node/register", "--timeout", "999999", "--colors", "${workspaceFolder}/test/*.ts"],
       "console": "integratedTerminal",
-      "internalConsoleOptions": "neverOpen",
-      "protocol": "inspector"
+      "internalConsoleOptions": "neverOpen"
     }
   ]
 }
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 38c188b..0cf2521 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -11,13 +11,19 @@
     "jvassev",
     "kbirger",
     "lcov",
+    "linebreak",
+    "nonblock",
+    "nonwords",
     "parens",
+    "pyues",
     "rakshith",
     "ravi",
     "reclose",
     "refinal",
     "ricci",
-    "wangao"
+    "satoshis",
+    "wangao",
+    "zmssi"
   ],
   "editor.codeActionsOnSave": ["source.formatDocument", "source.fixAll.eslint"],
   "editor.defaultFormatter": "esbenp.prettier-vscode",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63225ff..21a0ba6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+- 2023-12-28 - v3.2.1
+  - Restored support for **Node.js v14**.
+  - Badges (but dependents) from [shields.io](https://shields.io/).
 - 2023-12-27 - v3.2.0
   - Added `intervalUTC` as [requested](https://github.com/iccicci/rotating-file-stream/issues/97).
 - 2023-07-22 - v3.1.1
diff --git a/README.md b/README.md
index 2aaca09..5cde01d 100644
--- a/README.md
+++ b/README.md
@@ -16,18 +16,19 @@
 [code-url]: https://codeclimate.com/github/iccicci/rotating-file-stream
 [cover-badge]: https://codeclimate.com/github/iccicci/rotating-file-stream/badges/coverage.svg
 [deps-badge]: https://badgen.net/npm/dependents/rotating-file-stream?icon=npm
+[deps-badge2]: https://img.shields.io/librariesio/dependents/npm/rotating-file-stream?logo=npm
 [deps-url]: https://www.npmjs.com/package/rotating-file-stream?activeTab=dependents
-[donate-badge]: https://badgen.net/badge/donate/bitcoin?icon=bitcoin
+[donate-badge]: https://img.shields.io/static/v1?label=donate&message=bitcoin&color=blue&logo=bitcoin
 [donate-url]: https://blockchain.info/address/12p1p5q7sK75tPyuesZmssiMYr4TKzpSCN
 [github-url]: https://github.com/iccicci/rotating-file-stream
-[npm-downloads-badge]: https://badgen.net/npm/dw/rotating-file-stream?icon=npm
-[npm-badge]: https://badgen.net/npm/v/rotating-file-stream?color=green&icon=npm
+[npm-downloads-badge]: https://img.shields.io/npm/dw/rotating-file-stream?logo=npm
+[npm-badge]: https://img.shields.io/npm/v/rotating-file-stream?color=green&logo=npm
 [npm-url]: https://www.npmjs.com/package/rotating-file-stream
-[stars-badge]: https://badgen.net/github/stars/iccicci/rotating-file-stream?icon=github
+[stars-badge]: https://img.shields.io/github/stars/iccicci/rotating-file-stream?logo=github
 [stars-url]: https://github.com/iccicci/rotating-file-stream/stargazers
-[travis-badge]: https://badgen.net/travis/iccicci/rotating-file-stream/master?icon=travis
+[travis-badge]: https://img.shields.io/travis/com/iccicci/rotating-file-stream?logo=travis
 [travis-url]: https://app.travis-ci.com/github/iccicci/rotating-file-stream
-[types-badge]: https://badgen.net/npm/types/rotating-file-stream?color=green&icon=typescript
+[types-badge]: https://img.shields.io/static/v1?label=types&message=included&color=green&logo=typescript
 
 ### Description
 
diff --git a/package-lock.json b/package-lock.json
index b9e2dec..9cfcfa2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "typescript": "5.3.3"
       },
       "engines": {
-        "node": ">=18.0"
+        "node": ">=14.0"
       },
       "funding": {
         "url": "https://www.blockchain.com/btc/address/12p1p5q7sK75tPyuesZmssiMYr4TKzpSCN"
diff --git a/package.json b/package.json
index a29396e..275508b 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "logrotate"
   ],
   "engines": {
-    "node": ">=18.0"
+    "node": ">=14.0"
   },
   "author": "Daniele Ricci <daniele.icc@gmail.com> (https://github.com/iccicci)",
   "contributors": [
diff --git a/test/02write.ts b/test/02write.ts
index 1ff6c9d..c37bafe 100644
--- a/test/02write.ts
+++ b/test/02write.ts
@@ -3,13 +3,17 @@
 import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { readFileSync } from "fs";
 import { createStream } from "..";
-import { test } from "./helper";
+import { gte14, test, v14 } from "./helper";
+
+export function v14Error(): { error?: string[] } {
+  return gte14 ? {} : { error: ["ERR_STREAM_DESTROYED"] };
+}
 
 describe("write(s)", () => {
   describe("single write", () => {
     const events = test({}, rfs => rfs.end("test\n"));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
   });
 
@@ -20,7 +24,7 @@ describe("write(s)", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\ntest\ntest\ntest\n"));
   });
 
@@ -29,14 +33,14 @@ describe("write(s)", () => {
       rfs.end("test\n", "utf8", () => (events.endcb = true));
     });
 
-    it("events", () => deq(events, { close: 1, endcb: true, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { endcb: true, finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
   });
 
   describe("write after open", function() {
     const events = test({}, rfs => rfs.once("open", () => rfs.end("test\n", "utf8")));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
   });
 
@@ -61,7 +65,7 @@ describe("write(s)", () => {
       stream.on("open", () => event(done));
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"] }));
+    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], ...v14Error() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
   });
 
@@ -73,7 +77,7 @@ describe("write(s)", () => {
       })
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"] }));
+    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], ...v14Error() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
   });
 
diff --git a/test/03size.ts b/test/03size.ts
index c665577..dd31ed2 100644
--- a/test/03size.ts
+++ b/test/03size.ts
@@ -3,13 +3,13 @@
 import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { readFileSync } from "fs";
 import { sep } from "path";
-import { test } from "./helper";
+import { test, v14 } from "./helper";
 
 describe("size", () => {
   describe("initial rotation", () => {
     const events = test({ files: { "test.log": "test\ntest\n" }, options: { size: "10B" } }, rfs => rfs.end("test\n"));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], rotated: ["1-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
   });
@@ -17,7 +17,7 @@ describe("size", () => {
   describe("single write rotation by size", () => {
     const events = test({ files: { "test.log": "test\n" }, options: { size: "10B" } }, rfs => rfs.end("test\n"));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
   });
@@ -29,7 +29,7 @@ describe("size", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
   });
@@ -41,7 +41,7 @@ describe("size", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\ntest\ntest\n"));
   });
@@ -55,7 +55,7 @@ describe("size", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: [filename, filename], rotated: [rotated], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: [filename, filename], rotated: [rotated], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync(filename, "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync(rotated, "utf8"), "test\ntest\n"));
   });
diff --git a/test/05options.ts b/test/05options.ts
index 5d1363d..a5479ee 100644
--- a/test/05options.ts
+++ b/test/05options.ts
@@ -4,14 +4,14 @@ import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { gunzipSync } from "zlib";
 import { readFileSync } from "fs";
 import { sep } from "path";
-import { test } from "./helper";
+import { test, v14 } from "./helper";
 
 describe("options", () => {
   describe("size KiloBytes", () => {
     let size: number;
     const events = test({ options: { size: "10K" } }, rfs => rfs.end("test\n", () => (size = rfs.options.size)));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("10K", () => eq(size, 10240));
   });
 
@@ -19,7 +19,7 @@ describe("options", () => {
     let size: number;
     const events = test({ options: { size: "10M" } }, rfs => rfs.end("test\n", () => (size = rfs.options.size)));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("10M", () => eq(size, 10485760));
   });
 
@@ -27,7 +27,7 @@ describe("options", () => {
     let size: number;
     const events = test({ options: { size: "10G" } }, rfs => rfs.end("test\n", () => (size = rfs.options.size)));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("10G", () => eq(size, 10737418240));
   });
 
@@ -35,7 +35,7 @@ describe("options", () => {
     let interval: number;
     const events = test({ options: { interval: "3m" } }, rfs => rfs.end("test\n", () => (interval = rfs.options.interval)));
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("3'", () => deq(interval, { num: 3, unit: "m" }));
   });
 
@@ -49,7 +49,7 @@ describe("options", () => {
       })
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("3h", () => deq(interval, { num: 3, unit: "h" }));
     it("hours daylight saving", () => eq(next - prev, 7200000));
   });
@@ -64,7 +64,7 @@ describe("options", () => {
       })
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, ...v14() }));
     it("3h", () => deq(interval, { num: 3, unit: "d" }));
     it("hours daylight saving", () => eq(next - prev, 255600000));
   });
@@ -78,7 +78,7 @@ describe("options", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: [filename, filename], rotated: [rotated], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: [filename, filename], rotated: [rotated], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync(filename, "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync(rotated, "utf8"), "test\ntest\n"));
   });
@@ -92,7 +92,7 @@ describe("options", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: [filename, filename], rotated: [rotated], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: [filename, filename], rotated: [rotated], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync(filename, "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync(rotated, "utf8"), "test\ntest\n"));
   });
@@ -107,7 +107,7 @@ describe("options", () => {
     });
 
     it("options", () => deq(options, { interval: { num: 1, unit: "d" }, path: "", rotate: 5, size: 10485760 }));
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\ntest\ntest\n"));
   });
 
@@ -118,7 +118,7 @@ describe("options", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["log/1-test.log", "log/2-test.log"], rotated: ["log/1-test.log"], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["log/1-test.log", "log/2-test.log"], rotated: ["log/1-test.log"], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("first file content", () => eq(readFileSync("log/1-test.log", "utf8"), "test\ntest\n"));
     it("second file content", () => eq(readFileSync("log/2-test.log", "utf8"), "test\n"));
   });
@@ -131,7 +131,7 @@ describe("options", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["1-test.log", "2-test.log", "3-test.log"], rotated: ["1-test.log", "2-test.log"], rotation: 2, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["1-test.log", "2-test.log", "3-test.log"], rotated: ["1-test.log", "2-test.log"], rotation: 2, write: 1, writev: 1, ...v14() }));
     it("first file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
     it("second file content", () => eq(readFileSync("2-test.log", "utf8"), "test\ntest\n"));
     it("third file content", () => eq(readFileSync("3-test.log", "utf8"), "test\n"));
@@ -147,7 +147,7 @@ describe("options", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("stdout", () => deq(content, [Buffer.from("test\n"), Buffer.from("test\n"), Buffer.from("test\n")]));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
@@ -163,7 +163,7 @@ describe("options", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(gunzipSync(readFileSync("1-test.log")).toString(), "test\ntest\n"));
   });
diff --git a/test/06interval.ts b/test/06interval.ts
index a7636df..455c420 100644
--- a/test/06interval.ts
+++ b/test/06interval.ts
@@ -2,7 +2,7 @@
 
 import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { readFileSync } from "fs";
-import { test } from "./helper";
+import { test, v14 } from "./helper";
 
 describe("interval", () => {
   describe("initial rotation with interval", () => {
@@ -11,7 +11,7 @@ describe("interval", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], rotated: ["20150301-0000-01-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], rotated: ["20150301-0000-01-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("20150301-0000-01-test.log", "utf8"), "test\ntest\n"));
   });
@@ -22,7 +22,7 @@ describe("interval", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["20150329-0129-01-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["20150329-0129-01-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("rotated file content", () => eq(readFileSync("20150329-0129-01-test.log", "utf8"), "test\ntest\n"));
   });
@@ -58,7 +58,7 @@ describe("interval", () => {
       }
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log"], rotated: ["20150123-0000-01-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log"], rotated: ["20150123-0000-01-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("20150123-0000-01-test.log", "utf8"), "test\n"));
   });
@@ -76,7 +76,7 @@ describe("interval", () => {
       }
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["20150329-0000-01-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["20150329-0000-01-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("rotated file content", () => eq(readFileSync("20150329-0000-01-test.log", "utf8"), "test\ntest\n"));
   });
@@ -88,7 +88,7 @@ describe("interval", () => {
       rfs.once("rotation", () => rfs.end("test\n"));
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
   });
@@ -103,7 +103,7 @@ describe("interval", () => {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1-test.log"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
   });
@@ -137,7 +137,7 @@ describe("interval", () => {
     });
 
     it("events", () =>
-      deq(events, { close: 1, finish: 1, open: ["test.log", "test.log", "test.log", "test.log"], rotated: ["1-test.log", "2-test.log", "3-test.log"], rotation: 3, write: 3, writev: 1 }));
+      deq(events, { finish: 1, open: ["test.log", "test.log", "test.log", "test.log"], rotated: ["1-test.log", "2-test.log", "3-test.log"], rotation: 3, write: 3, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("1-test.log", "utf8"), "test\ntest\n"));
   });
diff --git a/test/07compression.ts b/test/07compression.ts
index 9498dc8..7fa3bb2 100644
--- a/test/07compression.ts
+++ b/test/07compression.ts
@@ -3,7 +3,7 @@
 import { readFileSync } from "fs";
 import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { gunzipSync } from "zlib";
-import { test } from "./helper";
+import { test, v14 } from "./helper";
 
 describe("compression", () => {
   describe("external", () => {
@@ -15,7 +15,7 @@ describe("compression", () => {
       rfs => rfs.end("test\ntest\n")
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log/log", "test.log/log"], rotated: ["test.log/1"], rotation: 1, stderr: [""], stdout: [""], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log/log", "test.log/log"], rotated: ["test.log/1"], rotation: 1, stderr: [""], stdout: [""], write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log/log", "utf8"), ""));
     it("rotated file content", () => eq(gunzipSync(readFileSync("test.log/1")).toString(), "test\ntest\n"));
   });
@@ -29,7 +29,7 @@ describe("compression", () => {
       rfs => rfs.end("test\ntest\n")
     );
 
-    it("events", () => deq(events, { close: 1, error: [23], finish: 1, open: ["test.log/log"], rotation: 1, stderr: ["test.log/1\n"], stdout: ["test.log/log\n"], write: 1 }));
+    it("events", () => deq(events, { error: [23], finish: 1, open: ["test.log/log"], rotation: 1, stderr: ["test.log/1\n"], stdout: ["test.log/log\n"], write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log/log", "utf8"), "test\ntest\n"));
   });
 
@@ -42,7 +42,7 @@ describe("compression", () => {
       rfs => rfs.end("test\ntest\n")
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["test1.log"], rotation: 1, stderr: [""], stdout: [""], write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["test1.log"], rotation: 1, stderr: [""], stdout: [""], write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("rotated file content", () => eq(gunzipSync(readFileSync("test1.log")).toString(), "test\ntest\n"));
   });
@@ -53,7 +53,7 @@ describe("compression", () => {
       rfs.end("test\ntest\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["20150329-0129-01-test.log.gz"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["20150329-0129-01-test.log.gz"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("rotated file content", () => eq(gunzipSync(readFileSync("20150329-0129-01-test.log.gz")).toString(), "test\ntest\n"));
   });
@@ -63,7 +63,7 @@ describe("compression", () => {
       rfs.end("test\ntest\n")
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["log/log/test.gz1"], rotation: 1, write: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["log/log/test.gz1"], rotation: 1, write: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("rotated file content", () => eq(gunzipSync(readFileSync("log/log/test.gz1")).toString(), "test\ntest\n"));
   });
diff --git a/test/08classical.ts b/test/08classical.ts
index c763f85..f62a17f 100644
--- a/test/08classical.ts
+++ b/test/08classical.ts
@@ -4,7 +4,7 @@ import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { readFileSync } from "fs";
 import { gunzipSync } from "zlib";
 import { sep } from "path";
-import { test } from "./helper";
+import { test, v14 } from "./helper";
 
 describe("classical", function() {
   describe("classical generator", () => {
@@ -13,7 +13,7 @@ describe("classical", function() {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["log/test.log", "log/test.log"], rotated: ["log/test.log.1"], rotation: 1, write: 2 }));
+    it("events", () => deq(events, { finish: 1, open: ["log/test.log", "log/test.log"], rotated: ["log/test.log.1"], rotation: 1, write: 2, ...v14() }));
     it("file content", () => eq(readFileSync("log/test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("log/test.log.1", "utf8"), "test\ntest\n"));
   });
@@ -24,7 +24,7 @@ describe("classical", function() {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["log/test.log", "log/test.log"], rotated: ["log/test.log.1.gz"], rotation: 1, write: 2 }));
+    it("events", () => deq(events, { finish: 1, open: ["log/test.log", "log/test.log"], rotated: ["log/test.log.1.gz"], rotation: 1, write: 2, ...v14() }));
     it("file content", () => eq(readFileSync("log/test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(gunzipSync(readFileSync("log/test.log.1.gz")).toString(), "test\ntest\n"));
   });
@@ -38,7 +38,7 @@ describe("classical", function() {
       }
     );
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["1.test.log", "2.test.log"], rotation: 2, write: 2 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["1.test.log", "2.test.log"], rotation: 2, write: 2, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), ""));
     it("first rotated file content", () => eq(readFileSync("1.test.log", "utf8"), "test\ntest\n"));
     it("second rotated file content", () => eq(readFileSync("2.test.log", "utf8"), "test\ntest\n"));
@@ -53,7 +53,7 @@ describe("classical", function() {
     });
 
     it("events", () =>
-      deq(events, { close: 1, finish: 1, open: ["test.log", "test.log", "test.log", "test.log"], rotated: ["1.test.log", "2.test.log", "2.test.log"], rotation: 3, write: 1, writev: 1 }));
+      deq(events, { finish: 1, open: ["test.log", "test.log", "test.log", "test.log"], rotated: ["1.test.log", "2.test.log", "2.test.log"], rotation: 3, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("first rotated file content", () => eq(readFileSync("1.test.log", "utf8"), "test\ntest\n"));
     it("second rotated file content", () => eq(readFileSync("2.test.log", "utf8"), "test\ntest\ntest\n"));
@@ -65,7 +65,7 @@ describe("classical", function() {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log"], rotated: ["log/1.test.log"], rotation: 1, write: 2 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log"], rotated: ["log/1.test.log"], rotation: 1, write: 2, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("rotated file content", () => eq(readFileSync("log/1.test.log", "utf8"), "test\ntest\n"));
   });
@@ -77,7 +77,7 @@ describe("classical", function() {
       rfs.end("test\n");
     });
 
-    it("events", () => deq(events, { close: 1, finish: 1, open: ["test.log", "test.log", "test.log"], rotated: ["1.test.log", "2.test.log"], rotation: 2, write: 1, writev: 1 }));
+    it("events", () => deq(events, { finish: 1, open: ["test.log", "test.log", "test.log"], rotated: ["1.test.log", "2.test.log"], rotation: 2, write: 1, writev: 1, ...v14() }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("first rotated file content", () => eq(gunzipSync(readFileSync("1.test.log")).toString(), "test\ntest\n"));
     it("second rotated file content", () => eq(gunzipSync(readFileSync("2.test.log")).toString(), "test\ntest\ntest\n"));
diff --git a/test/09history.ts b/test/09history.ts
index 80b718d..b1c1b00 100644
--- a/test/09history.ts
+++ b/test/09history.ts
@@ -2,7 +2,7 @@
 
 import { deepStrictEqual as deq, strictEqual as eq } from "assert";
 import { readFileSync } from "fs";
-import { test } from "./helper";
+import { test, v14 } from "./helper";
 
 describe("history", () => {
   describe("maxFiles", () => {
@@ -17,7 +17,6 @@ describe("history", () => {
 
     it("events", () =>
       deq(events, {
-        close:    1,
         finish:   1,
         history:  5,
         open:     ["log/test.log", "log/test.log", "log/test.log", "log/test.log", "log/test.log", "log/test.log"],
@@ -26,7 +25,8 @@ describe("history", () => {
         rotation: 5,
         warning:  ["File 'test' contained in history is not a regular file"],
         write:    1,
-        writev:   1
+        writev:   1,
+        ...v14()
       }));
     it("file content", () => eq(readFileSync("log/test.log", "utf8"), "test\n"));
     it("first rotated file content", () => eq(readFileSync("log/3-test.log", "utf8"), "test\ntest\ntest\ntest\n"));
@@ -47,7 +47,6 @@ describe("history", () => {
 
     it("events", () =>
       deq(events, {
-        close:    1,
         finish:   1,
         history:  5,
         open:     ["log/test.log", "log/test.log", "log/test.log", "log/test.log", "log/test.log", "log/test.log"],
@@ -56,7 +55,8 @@ describe("history", () => {
         rotation: 5,
         warning:  ["File 'test' contained in history is not a regular file"],
         write:    1,
-        writev:   1
+        writev:   1,
+        ...v14()
       }));
     it("file content", () => eq(readFileSync("log/test.log", "utf8"), "test\n"));
     it("first rotated file content", () => eq(readFileSync("log/1-test.log", "utf8"), "test\ntest\ntest\ntest\ntest\ntest\n"));
@@ -75,7 +75,6 @@ describe("history", () => {
 
     it("events", () =>
       deq(events, {
-        close:    1,
         finish:   1,
         history:  5,
         open:     ["test.log", "test.log", "test.log", "test.log", "test.log", "test.log"],
@@ -83,7 +82,8 @@ describe("history", () => {
         rotated:  ["1-test.log", "2-test.log", "3-test.log", "4-test.log", "1-test.log"],
         rotation: 5,
         write:    1,
-        writev:   1
+        writev:   1,
+        ...v14()
       }));
     it("file content", () => eq(readFileSync("test.log", "utf8"), "test\n"));
     it("first rotated file content", () => eq(readFileSync("4-test.log", "utf8"), "test\ntest\ntest\ntest\ntest\n"));
@@ -125,7 +125,6 @@ describe("history", () => {
 
     it("events", () =>
       deq(events, {
-        close:    1,
         finish:   1,
         history:  4,
         open:     ["20150123-0101-01-test.log", "20150123-0105-01-test.log", "20150123-0109-01-test.log", "20150123-0113-01-test.log", "20150123-0117-01-test.log"],
@@ -133,7 +132,8 @@ describe("history", () => {
         rotated:  ["20150123-0101-01-test.log", "20150123-0105-01-test.log", "20150123-0109-01-test.log", "20150123-0113-01-test.log"],
         rotation: 4,
         write:    1,
-        writev:   1
+        writev:   1,
+        ...v14()
       }));
     it("file content", () => eq(readFileSync("20150123-0117-01-test.log", "utf8"), "test\n"));
     it("first rotated file content", () => eq(readFileSync("20150123-0109-01-test.log", "utf8"), "test\ntest\ntest\ntest\n"));
diff --git a/test/helper.ts b/test/helper.ts
index c03e6ab..bda138f 100644
--- a/test/helper.ts
+++ b/test/helper.ts
@@ -131,3 +131,9 @@ export function test(opt: testOpt, test: (rfs: any) => void): any {
 
   return events;
 }
+
+export const gte14 = parseInt(process.versions.node.split(".")[0], 10) >= 14;
+
+export function v14(): { close?: number } {
+  return gte14 ? { close: 1 } : {};
+}