The format is based on[Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to[Semantic Versioning](https://semver.org/spec/v2.0.0.html).

- Set 'disconnected' handler for the consumer queue.

-[#458](https://github.com/eclipse/paho.mqtt.cpp/issues/458)Set 'disconnected' handler for the consumer queue.

- Added some missing Eclipse/Paho legal documents to the repo.

- Ran a spell-checker over the code and doc files.

-[#498](https://github.com/eclipse/paho.mqtt.cpp/issues/416) Overloaded property constructor to also take a uint32_t

-[#498](https://github.com/eclipse/paho.mqtt.cpp/issues/498) Overloaded property constructor to also take a uint32_t

-[#491](https://github.com/eclipse/paho.mqtt.cpp/pull/491) add topic_matcher.h to install

-[#485](https://github.com/eclipse/paho.mqtt.cpp/pull/485) export dependencies

-[#484](https://github.com/eclipse/paho.mqtt.cpp/pull/484) add token::get_message

cmake_minimum_required(VERSION 3.5)

project(PahoMqttCppVERSION"1.4.0")

project(PahoMqttCppVERSION"1.4.1")

**Email:**[Eclipse Paho Mailing List](https://accounts.eclipse.org/mailing-list/paho-dev)

The v1.4.0 release is primarily concerned with reorganizing the sources and fixing a number of CMake build issues, particularly to get the Paho C submodule build working with the existing C library, fixtransient dependencies, andgetthe Windows DLL (maybe, finally) working properly.

The v1.4 releases were primarily concerned with reorganizing the sources and fixing a number of CMake build issues, particularly to get the Paho C submodule build working with the existing C library. They also fixed sometransientbuilddependencies andmay have finally gottenthe Windows DLL working properly.

- Ability to build the Paho C library automatically (now working)

- Ability to build the Paho C library automatically (now working!)

- Reworked the CMake build so that 'PAHO_WITH_MQTT_C' option properly compiles the existing Paho C v1.3.13

- Moved 'src/externals/' to top-level

- Reorganized the source tree:

- Moved header files to top-level 'include/' directory.

- Moved 'src/sampless/' to top-level and renamed 'examples/'

- Removed the ob

- Fixed and optimized 'topic_matcher' trie collection

- Added some missing Eclipse/Paho legal documents to the repo.

- Several bug fixes.

For a full list of updates see the[CHANGELOG](https://github.com/eclipse/paho.mqtt.cpp/blob/master/CHANGELOG.md)