diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 037e5acf2..61c6902cf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           node-version: 18
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-npm-${{ hashFiles('**/package.json') }}
diff --git a/AUTHORS.md b/AUTHORS.md
index d314f4df6..3b930ae6f 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -65,5 +65,10 @@
 - Tom Snelling (tomsnelling8@gmail.com)
 - Cas_ (6506529+ThaUnknown@users.noreply.github.com)
 - Arsène Fougerouse (arsene582@gmail.com)
+- Brad Marsden (silentbot1@gmail.com)
+- krazak (krazak@vt.edu)
+- Chocobozzz (chocobozzz@cpy.re)
+- uriva (uriva@users.noreply.github.com)
+- Subin Siby (mail@subinsb.com)
 
 #### Generated by tools/update-authors.sh.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3175bee9f..6b00b4dce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,57 @@
+## [11.2.2](https://github.com/webtorrent/bittorrent-tracker/compare/v11.2.1...v11.2.2) (2025-09-06)
+
+
+### Bug Fixes
+
+* export WebSocketTracker ([#558](https://github.com/webtorrent/bittorrent-tracker/issues/558)) ([1571551](https://github.com/webtorrent/bittorrent-tracker/commit/15715518decfed77d7888ba21d6ab592fa91cc85))
+
+## [11.2.1](https://github.com/webtorrent/bittorrent-tracker/compare/v11.2.0...v11.2.1) (2025-01-19)
+
+
+### Bug Fixes
+
+* http announce no left ([#548](https://github.com/webtorrent/bittorrent-tracker/issues/548)) ([3cd77f3](https://github.com/webtorrent/bittorrent-tracker/commit/3cd77f3e6f5b52f5d58adaf004b333cd2061a4da))
+
+# [11.2.0](https://github.com/webtorrent/bittorrent-tracker/compare/v11.1.2...v11.2.0) (2024-12-28)
+
+
+### Features
+
+* release [#539](https://github.com/webtorrent/bittorrent-tracker/issues/539) and [#535](https://github.com/webtorrent/bittorrent-tracker/issues/535) ([#544](https://github.com/webtorrent/bittorrent-tracker/issues/544)) ([e7de90c](https://github.com/webtorrent/bittorrent-tracker/commit/e7de90c0cbcfb41c9c53c5caf69cc37c6d3ef1e8))
+
+## [11.1.2](https://github.com/webtorrent/bittorrent-tracker/compare/v11.1.1...v11.1.2) (2024-08-13)
+
+
+### Bug Fixes
+
+* statuscode ([#526](https://github.com/webtorrent/bittorrent-tracker/issues/526)) ([e9d8f8c](https://github.com/webtorrent/bittorrent-tracker/commit/e9d8f8cd754ba26d86f32f9b8da0c0c4a3dcd646))
+
+## [11.1.1](https://github.com/webtorrent/bittorrent-tracker/compare/v11.1.0...v11.1.1) (2024-07-01)
+
+
+### Performance Improvements
+
+* drop clone ([#523](https://github.com/webtorrent/bittorrent-tracker/issues/523)) ([83a24ce](https://github.com/webtorrent/bittorrent-tracker/commit/83a24ce77fb1a96b7fe4c383ce92d7c28fc165a7))
+
+# [11.1.0](https://github.com/webtorrent/bittorrent-tracker/compare/v11.0.2...v11.1.0) (2024-05-22)
+
+
+### Bug Fixes
+
+* semantic release ([#520](https://github.com/webtorrent/bittorrent-tracker/issues/520)) ([428fb22](https://github.com/webtorrent/bittorrent-tracker/commit/428fb224f5666731332738032649f4448b2e1e4f))
+
+
+### Features
+
+* updated webrtc implementation ([#519](https://github.com/webtorrent/bittorrent-tracker/issues/519)) ([633d68a](https://github.com/webtorrent/bittorrent-tracker/commit/633d68a32c2c143fec0182317a9801dd1b64faef))
+
+## [11.0.2](https://github.com/webtorrent/bittorrent-tracker/compare/v11.0.1...v11.0.2) (2024-03-12)
+
+
+### Bug Fixes
+
+* **parse-http:** ignore announcements from peers with invalid announcement ports. ([#513](https://github.com/webtorrent/bittorrent-tracker/issues/513)) ([fe75272](https://github.com/webtorrent/bittorrent-tracker/commit/fe75272d51653e626583689081afb0b7aeadb84f))
+
 ## [11.0.1](https://github.com/webtorrent/bittorrent-tracker/compare/v11.0.0...v11.0.1) (2024-01-16)
 
 
diff --git a/README.md b/README.md
index 2f0d99c12..db0eba161 100644
--- a/README.md
+++ b/README.md
@@ -160,6 +160,7 @@ To start a BitTorrent tracker server to track swarms of peers:
 
 ```js
 import { Server } from 'bittorrent-tracker'
+// Or import Server from 'bittorrent-tracker/server'
 
 const server = new Server({
   udp: true, // enable udp server? [default=true]
@@ -267,6 +268,8 @@ Scraping multiple torrent info is possible with a static `Client.scrape` method:
 
 ```js
 import Client from 'bittorrent-tracker'
+// Or import Client from 'bittorrent-tracker/client'
+
 Client.scrape({ announce: announceUrl, infoHash: [ infoHash1, infoHash2 ]}, function (err, results) {
   results[infoHash1].announce
   results[infoHash1].infoHash
diff --git a/bin/cmd.js b/bin/cmd.js
index fb7e06536..c57eef55b 100755
--- a/bin/cmd.js
+++ b/bin/cmd.js
@@ -86,22 +86,22 @@ const server = new Server({
 })
 
 server.on('error', err => {
-  if (!argv.silent) console.error(`ERROR: ${err.message}`)
+  if (!argv.silent) console.error(`${new Date().toISOString()} ERROR: ${err.message}`)
 })
 server.on('warning', err => {
-  if (!argv.quiet) console.log(`WARNING: ${err.message}`)
+  if (!argv.quiet) console.log(`${new Date().toISOString()} WARNING: ${err.message}`)
 })
 server.on('update', addr => {
-  if (!argv.quiet) console.log(`update: ${addr}`)
+  if (!argv.quiet) console.log(`${new Date().toISOString()} update: ${addr}`)
 })
 server.on('complete', addr => {
-  if (!argv.quiet) console.log(`complete: ${addr}`)
+  if (!argv.quiet) console.log(`${new Date().toISOString()} complete: ${addr}`)
 })
 server.on('start', addr => {
-  if (!argv.quiet) console.log(`start: ${addr}`)
+  if (!argv.quiet) console.log(`${new Date().toISOString()} start: ${addr}`)
 })
 server.on('stop', addr => {
-  if (!argv.quiet) console.log(`stop: ${addr}`)
+  if (!argv.quiet) console.log(`${new Date().toISOString()} stop: ${addr}`)
 })
 
 const hostname = {
@@ -115,30 +115,30 @@ server.listen(argv.port, hostname, () => {
     const httpAddr = server.http.address()
     const httpHost = httpAddr.address !== '::' ? httpAddr.address : 'localhost'
     const httpPort = httpAddr.port
-    console.log(`HTTP tracker: http://${httpHost}:${httpPort}/announce`)
+    console.log(`${new Date().toISOString()} HTTP tracker: http://${httpHost}:${httpPort}/announce`)
   }
   if (server.udp && !argv.quiet) {
     const udpAddr = server.udp.address()
     const udpHost = udpAddr.address
     const udpPort = udpAddr.port
-    console.log(`UDP tracker: udp://${udpHost}:${udpPort}`)
+    console.log(`${new Date().toISOString()} UDP tracker: udp://${udpHost}:${udpPort}`)
   }
   if (server.udp6 && !argv.quiet) {
     const udp6Addr = server.udp6.address()
     const udp6Host = udp6Addr.address !== '::' ? udp6Addr.address : 'localhost'
     const udp6Port = udp6Addr.port
-    console.log(`UDP6 tracker: udp://${udp6Host}:${udp6Port}`)
+    console.log(`${new Date().toISOString()} UDP6 tracker: udp://${udp6Host}:${udp6Port}`)
   }
   if (server.ws && !argv.quiet) {
     const wsAddr = server.http.address()
     const wsHost = wsAddr.address !== '::' ? wsAddr.address : 'localhost'
     const wsPort = wsAddr.port
-    console.log(`WebSocket tracker: ws://${wsHost}:${wsPort}`)
+    console.log(`${new Date().toISOString()} WebSocket tracker: ws://${wsHost}:${wsPort}`)
   }
   if (server.http && argv.stats && !argv.quiet) {
     const statsAddr = server.http.address()
     const statsHost = statsAddr.address !== '::' ? statsAddr.address : 'localhost'
     const statsPort = statsAddr.port
-    console.log(`Tracker stats: http://${statsHost}:${statsPort}/stats`)
+    console.log(`${new Date().toISOString()} Tracker stats: http://${statsHost}:${statsPort}/stats`)
   }
 })
diff --git a/lib/client/http-tracker.js b/lib/client/http-tracker.js
index 6297d2e20..43464e8eb 100644
--- a/lib/client/http-tracker.js
+++ b/lib/client/http-tracker.js
@@ -55,6 +55,8 @@ class HTTPTracker extends Tracker {
       peer_id: this.client._peerIdBinary,
       port: this.client._port
     })
+
+    if (params.left !== 0 && !params.left) params.left = 16384
     if (this._trackerId) params.trackerid = this._trackerId
 
     this._request(this.announceUrl, params, (err, data) => {
@@ -150,6 +152,7 @@ class HTTPTracker extends Tracker {
           'user-agent': this.client._userAgent || ''
         }
       })
+      if (res.body.on) res.body.on('error', cb)
     } catch (err) {
       if (err) return cb(err)
     }
@@ -158,7 +161,7 @@ class HTTPTracker extends Tracker {
     if (this.destroyed) return
 
     if (res.status !== 200) {
-      return cb(new Error(`Non-200 response code ${res.statusCode} from ${this.announceUrl}`))
+      return cb(new Error(`Non-200 response code ${res.status} from ${this.announceUrl}`))
     }
     if (!data || data.length === 0) {
       return cb(new Error(`Invalid tracker response from${this.announceUrl}`))
diff --git a/lib/client/udp-tracker.js b/lib/client/udp-tracker.js
index 3a3ad42a5..b4ac4bdba 100644
--- a/lib/client/udp-tracker.js
+++ b/lib/client/udp-tracker.js
@@ -1,5 +1,4 @@
 import arrayRemove from 'unordered-array-remove'
-import clone from 'clone'
 import Debug from 'debug'
 import dgram from 'dgram'
 import Socks from 'socks'
@@ -11,6 +10,9 @@ import compact2string from 'compact2string'
 
 const debug = Debug('bittorrent-tracker:udp-tracker')
 
+// this was done some many years ago to fix "prevent Socks instances concurrency", and used some bloated package, no clue if it's needed, but this is simpler, #356
+const clone = obj => JSON.parse(JSON.stringify(obj))
+
 /**
  * UDP torrent tracker client (for an individual tracker)
  *
diff --git a/lib/server/parse-http.js b/lib/server/parse-http.js
index a6ba6a568..97b46e307 100644
--- a/lib/server/parse-http.js
+++ b/lib/server/parse-http.js
@@ -22,7 +22,7 @@ export default function (req, opts) {
     params.peer_id = bin2hex(params.peer_id)
 
     params.port = Number(params.port)
-    if (!params.port) throw new Error('invalid port')
+    if (!params.port || params.port <= 0 || params.port > 65535) throw new Error('invalid port')
 
     params.left = Number(params.left)
     if (Number.isNaN(params.left)) params.left = Infinity
diff --git a/package.json b/package.json
index 1e9d4cc5a..ca9cebd6d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "bittorrent-tracker",
   "description": "Simple, robust, BitTorrent tracker (client & server) implementation",
-  "version": "11.0.1",
+  "version": "11.2.2",
   "author": {
     "name": "WebTorrent LLC",
     "email": "feross@webtorrent.io",
@@ -27,45 +27,55 @@
   },
   "type": "module",
   "dependencies": {
-    "@thaunknown/simple-peer": "^9.12.1",
-    "@thaunknown/simple-websocket": "^9.1.0",
+    "@thaunknown/simple-peer": "^10.0.8",
+    "@thaunknown/simple-websocket": "^9.1.3",
     "bencode": "^4.0.0",
-    "bittorrent-peerid": "^1.3.3",
+    "bittorrent-peerid": "^1.3.6",
     "chrome-dgram": "^3.0.6",
-    "clone": "^2.0.0",
     "compact2string": "^1.4.1",
-    "cross-fetch-ponyfill": "^1.0.1",
-    "debug": "^4.1.1",
-    "ip": "^1.1.5",
+    "cross-fetch-ponyfill": "^1.0.3",
+    "debug": "^4.3.4",
+    "ip": "^2.0.1",
     "lru": "^3.1.0",
-    "minimist": "^1.2.5",
+    "minimist": "^1.2.8",
     "once": "^1.4.0",
     "queue-microtask": "^1.2.3",
     "random-iterate": "^1.0.1",
     "run-parallel": "^1.2.0",
     "run-series": "^1.1.9",
-    "socks": "^2.0.0",
-    "string2compact": "^2.0.0",
-    "uint8-util": "^2.1.9",
+    "socks": "^2.8.3",
+    "string2compact": "^2.0.1",
+    "uint8-util": "^2.2.5",
     "unordered-array-remove": "^1.0.2",
-    "ws": "^8.0.0"
+    "ws": "^8.17.0"
   },
   "devDependencies": {
     "@mapbox/node-pre-gyp": "1.0.11",
     "@webtorrent/semantic-release-config": "1.0.10",
-    "magnet-uri": "7.0.5",
+    "magnet-uri": "7.0.7",
     "semantic-release": "21.1.2",
     "standard": "*",
-    "tape": "5.7.5",
-    "undici": "^5.27.0",
-    "webtorrent-fixtures": "2.0.2",
-    "wrtc": "0.4.7"
+    "tape": "5.9.0",
+    "undici": "^6.16.1",
+    "webrtc-polyfill": "^1.1.5",
+    "webtorrent-fixtures": "2.0.2"
   },
   "engines": {
-    "node": ">=12.20.0"
+    "node": ">=16.0.0"
   },
   "exports": {
-    "import": "./index.js"
+    ".": {
+      "import": "./index.js"
+    },
+    "./client": {
+      "import": "./client.js"
+    },
+    "./server": {
+      "import": "./server.js"
+    },
+    "./websocket-tracker": {
+      "import": "./lib/client/websocket-tracker.js"
+    }
   },
   "keywords": [
     "bittorrent",
@@ -80,8 +90,8 @@
   "license": "MIT",
   "main": "index.js",
   "optionalDependencies": {
-    "bufferutil": "^4.0.3",
-    "utf-8-validate": "^5.0.5"
+    "bufferutil": "^4.0.8",
+    "utf-8-validate": "^6.0.4"
   },
   "repository": {
     "type": "git",
diff --git a/test/evict.js b/test/evict.js
index 76967fd30..385fae2a6 100644
--- a/test/evict.js
+++ b/test/evict.js
@@ -1,7 +1,7 @@
 import Client from '../index.js'
 import common from './common.js'
 import test from 'tape'
-import wrtc from 'wrtc'
+import wrtc from 'webrtc-polyfill'
 
 const infoHash = '4cb67059ed6bd08362da625b3ae77f6f4a075705'
 const peerId = Buffer.from('01234567890123456789')
diff --git a/test/server.js b/test/server.js
index cb1095e11..d4cf493e4 100644
--- a/test/server.js
+++ b/test/server.js
@@ -1,7 +1,7 @@
 import Client from '../index.js'
 import common from './common.js'
 import test from 'tape'
-import wrtc from 'wrtc'
+import wrtc from 'webrtc-polyfill'
 
 const infoHash = '4cb67059ed6bd08362da625b3ae77f6f4a075705'
 const peerId = Buffer.from('01234567890123456789')