wolfMQTT 0.13.0 (05/12/2017)
Version 0.13.0 of wolfMQTT contains bug fixes and new features including:
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-Fixed issue with `msg->stat` in non-blocking.
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-Fixed Arduino library build.
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-Fixed examples with non-blocking (--enable-nonblock).
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-Enhancement to pass network callback return codes through context when using TLS.
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-Added option to disable the blocking timeouts for `select()` using `--disable-timeout` (or `WOLFMQTT_NO_TIMEOUT`).
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-Added option to disable STDIN/fgets capture for examples using `--disable-stdincap` (or `WOLFMQTT_NO_STDIN_CAP`)
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-Refactor to use new `MQTT_CODE_STDIN_WAKE` return code for examples using STDIN to send publish messages (normal blocking mode only).
wolfMQTT 0.12 (12/20/2016)
Version 0.12 of wolfMQTT contains bug fixes and new features including:
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-Fixes issue with read timeout in non-blocking mode with TLS enabled being teated as socket error.
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-Fixed issue with “msg->stat” not getting reset on failure or timeout.
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-Fix to not link libwolfssl with ./configure --disable-tls.
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-Added AWS IoT Example and test script.
wolfMQTT 0.10 (09/26/2016)
Version 0.10 of wolfMQTT contains bug fixes and new features including:
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-Enabled big endian support.
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-Fixes for building with Visual Studio.
wolfMQTT 0.8 (06/13/2016)
Version 0.8 of wolfMQTT contains bug fixes and new features including:
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-Fixed stdin capture bug and improved signal (ctrl+c) handling.
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-Added Azure IoT hub MQTT client example.
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-Added support for MQX / RTCS.
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-Added "--disable-tls" and "--disable-examples" configure options.
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-Added comment about max packet size.
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-Added example for how to load a client certificate to mqttclient example.
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-Added return code for firmware and azure examples that are not compiled in due to older / incompatible version of wolfSSL.
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-Moved the support for custom printf/line endings into the mqtt_types.h for use throughout the project.
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-Updated README.md with information about the examples.
wolfMQTT 0.6 (03/18/2016)
Version 0.6 of wolfMQTT contains bug fixes and new features including:
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-Fixes to support MinGW compiler.
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-Fixed bug with include of the wolfSSL include of options.h.
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-Fix to properly handle negative return code from wc_SignatureGetSize.
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-Added Arduino IDE example in `IDE/ARDUINO`. See `IDE/ARDUINOREADME.md` for details.
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-Added example UART interface for wolfMQTT. See `examples/mqttuart.c`.
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-Added the ability to pass additional arguments to the scripts. Example: `./scripts/client.test "-h localhost"`
wolfMQTT 0.4 (12/30/2015)
Version 0.4 of wolfMQTT contains bug fixes and new features including:
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-Fixed bug with subscribe not populating acknowledgment return code(s) properly.
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-Fixed build error if using wolfSSL 3.7.1 or older due to missing signature.c/.h wrappers. This fix disables the firmware examples if the wolfSSL version isn't greater than 3.7.1.
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-Fix to ensure `topic_name` pointer is reset when publish callback message is not new `msg_new = 0`.
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-Fixes to suppress possible warning "Value stored to [] is never read".
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-Fixed firmware example to trap case where file isn't found.
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-Fixed possible ./autogen.sh error with missing "config.rpath".
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-Fixed Windows issue with SetConsoleCtrlHandler incorrectly reporting error.
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-Fixed issue with Visual Studio 2015 wolfssl.lib reference.
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-Fixed build errors with G++ (./configure CC=g++).
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-Fixed "FirmwareHeader" to use WOLFMQTT_PACK macro.
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-Added helper macro's and comments for topic names/filters.
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-Added TLS certification verification reference implementation to examples.
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-Updated the topic names in examples to use "wolfMQTT/example/".
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-Added QoS level to example console output.
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-Added memset to initialize some of the example stack variables.
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-Removed the LWT from the firmware examples.
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-Added retain flag "-r" option on the "fwpush" example.
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-Updated the examples to use macros for all memory and string functions, so they are more portable.
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-Added Visual Studio projects for "fwpush" and "fwclient".
wolfMQTT 0.3 (11/18/2015)
Version 0.3 of wolfMQTT contains bug fixes and new features including:
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-Fixes bug with first byte of payload being null'd if QoS level was 0.
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-Fixed issue with stdint types (uint#_t) being used.
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-Fixes for remaining length encoding/decoding for large packets.
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-Added support for large payloads using new message callback flags `msg_done` and `msg_new` along with MqttMessage `buffer_pos` and `buffer_len`.
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-Added example for secure firmware upgrade. Uses the MQTT client library to push a signed payload `fwpush` to a broker, then uses another client `fwclient` to receive the signed payload and verify its signature using a provided public key.
wolfMQTT 0.2 (11/06/2015)
This is the first release of wolfMQTT.
Please see the README included in the wolfMQTT download for build instructions and API reference.
Copyright 2017 wolfSSL Inc. All rights reserved.
