# Release History

## 4.3.6

chore: update CI
fix(browser): require buffer (#1420)
fix(types): connect function proper overloads (#1416)

## 4.3.5

fix(drain-leak): fix regression introduced in #1301 (#1401)

## 4.3.4

fix(dependency): migrate LruMap from collections to lru-cache (#1396)

## 4.3.3

fix(publish): call callback when messageId available (#1393)

fix: remove collections.js depdendency from number-allocator (#1394)

### PR

fix(dependencies): update collections (#1386)

## 4.3.2

### PR

fix(dependencies): update collections (#1386)

## 4.3.1

### PR

fix(dependencies): remove babel-eslint and snazzy (#1383)

## 4.3.0

### PR

refined topic alias support (#1301)

fix security vulnerability in ws stream (#1307)

skip TLS SNI if host is IP address (#1311)

update readme about vNext discussions (#1328)

update readme sample (#1331)

add support for ALPN TLS extension (#1332)

align onConnectCallback with specs expecting connack packet (#1333)

fix resubscribe messageId allocate twice (#1337)

rework examples to be a bit more specific (#1352)

readme typo fixed (#1353)

fix(typescript): use correct version of @types/ws (#1358)

fix(type): fix push properties types (#1359)

fix: audit dev dependencies (#1374)

fix(type): add properties type for IClientSubscribeOptions (#1378)

feat(client): auth handler for enhanced auth (#1380)

## 4.2.8

### PR

Fix ws vulnerability and typescript bug (#1292)

## 4.2.7

### PR

#1287 - Fix production vulnerabilities (#1289)

#1215 - Add missing 'duplexify' dependency (#1266)

Improve type definition for 'wsOptions' (#1256)

Improve Typescript Declaratiosn for userProperties (#1249)

#1235 - Call the end on the WebSocket stream when WebSocket close event is emitted. (#1239)

#1201 - Uncaught TypeError: net.createConnection is not a function. (#1236)

Improve Documentation for Browserify (#1224)

## v4.2.6 and Below

The release history has been documented in the GitHub releases and tags historically. 
