release_2017_09_08

C Device SDK (version 1.1.23)

• Add DPS client public preview support(!).
• Add AMQP batching.
• Support OpenSsl on Windows.

Bug Fixes

• Clarify callback pointer for serializer.
• Additional change related to Github issue #54.
• Fix mbed pointer to Parson.

Documentation

• Fix serializer doc variables.

C Shared Utility

• UniqueId_GetStringFromBytes

release_2017_08_25

C Device SDK (version 1.1.22)

• Have MQTT WebSocket destroy underlying socket before reassigning sas token
• Properly handle C2D messages without content type/encoding on AMQP transport
• Implement ContentType and ContentEncoding code and unit tests
• Update upload to accept proxy

Bug Fixes

• Fix test failure due to valgrind error
• Update c-shared dependency with nuget fixes

uAMQP

• Update c-shared dependency with nuget fixes

uMQTT

• Update c-shared dependency with nuget fixes

C Shared Utility

• Add ncrypt to nuget package dependency lists

release_2017_08_11

C Device SDK (version 1.1.21)

• Added Device Twin over AMQP on Azure IoT C SDK
• Change WINC1500 to WiFi101 library

Bug Fixes

• IoTHubClient_LL_CreateWithTransport shall not destroy shared transport
• Force a default for CMAKE_INSTALL_INCLUDEDIR, include GNUInstallDirs for service client install.
• Only send thumbbprint for IOTHUB_REGISTRYMANAGER_AUTH_X509_THUMBPRINT

uAMQP

• Fix memory leak on send_one_message()

uMQTT

• Change returning the device payload even on empty values
• Added in-place messaging for mqtt
• Make ping response callback conditional
• Fix memory leak in mqtt_client cloneMqttOptions (GH issue #190)

C Shared Utility

• Fix for SEGFAULT on uws client when xio_send has already destroyed message being sent (GH issue#167)
• Fix bug in setting TLS 1.2 for openssl

release_2017_07_28

C Device SDK

• iothub_client DLL build with the regular build
• MQTT transport requirement changes for completion of retry policy support
• MQTT transport full retry policy support (using retry_control module
• Change tabs to spaces in mqtt transport

C Service SDK

• Adding IOTHUB_REGISTRYMANAGER_AUTH_X509_CERTIFICATE_AUTHORITY for CA based certs
• Update version to 2017-06-30

Bug Fixes

• Fix C2D keep alive frequency
• Memory leak fix (see github #174)

Documentation

• Update SetOption documentation in header file

uAMQP

• Update readme and remove obsolete spec markers
• Use STRICT_EXPECTED_CALL in all tests
• Implement SASL server mechanism interface (specs, tests and code)
• if "use_installed_dependencies" is set, the include for "dependencies.cmake" needs to be before the call to set_platform_files.
• Fix AV in local_client_server_tcp_perf
• Revive saslclientio unit tests and cleanup necessary for reviving the tests

C Shared Utility

• Include needed for ESP8266 compiler
• Improve lwIP implementation flexibility
• Added Ecc Certificates to schannel
• exclude ecc certs from wince
• Fixing memory leak in connection string parser
• Use chained buffer API; fix miscalculation of cert lengths

release_2017_07_14

C Device SDK (version 1.1.19)

• Stop including the cstdbool header for C++.
• Initialize test provision devices at right time

Bug Fixes

• Add missing ThreadAPI_Exit calls in iothubclient and iothubtransport
• Pick up fixed make install in submods
• Get make install to work with cross compile

Documentation

uAMQP (version 1.0.39)

• Do not delete messages in on_link_state_changed on detach or error

C Shared Utility (version 1.0.39)

• Fix make install
• RSA sends intermediate certs; small refactor to cleanup RSA paths
• Implement tlsio_retrieveoptions for Azure/azure-iot-arduino#54
• have ETW logger
• Fix building against libressl
• Fix building against OpenSLL 1.0.2
• Fix warnings and deprecations in OpenSSL 1.1
• Update platform files to include wolfssl and update real_string for failure
• wince failure fix for install destination
• Fixed runtime issue with using lib instead of dll
• Fixed Azure/azure-umqtt-c#13 and made tlsio_close idempotent
• Add singlylinkedlist remove_if and foreach APIs

release_2017_06_30

C Device SDK

• Add an addendum on the MQTT reconnect logic
• Add disconnect after a missed retry in MQTT
• Implement SetOption to modify C2D keep alive frequency
• Enable cross-compilation for ESP32
• Updated submodules

Bug Fixes

• Add comment to serializer sample to clarify callback behavior
• Fix repeated client version info created by MQTT re-connection
• Fixed tests
• Fixed CMake for MQTT

Documentation

• Fix link to mbed-freescale-k64f-c.md

release_2017_06_16

C Device SDK

• Renaming iothubtransport_amqp_messenger to iothubtransport_amqp_telemetry_messenger (prep for Twin module)
• Rename iothubtransport_amqp_telemetry_messenger_ut to iothubtr_amqp_tel_msgr_ut
• Modify file upload facility to use new REST api.

Bug Fixes

• Unit test updates
• Fix for iothubtransport_amqp_device integration with iothubtransport_amqp_telemetry_messenger
• Remove duplicate projectUrl from *.nuspec

Documentation

• Added reference to mqtt sample in mbed get-started doc

uAMQP

• Fix for WindowsCE build
• Add message UTs
• Patch multiple value handling to allow single SASL mechanisms in SASL_init
• Tabs => spaces

C Shared Utility

• Received a fix for "receive" typos
• Fix clock_gettime related build break for gcc 4.6.3
• Enable network interface selection on older linux kernels (4.1.19)
• Add jenkins scripts to run for build
• Specs, implementation, and UT for tlsio_openssl_compact

release_2017_06_02

C Device SDK

• Expand MQTT_WS and x509 e2e tests for twin/methods

Bug Fixes

• GH Pull Req #147 (fix jitter calculation on retry control module)
• Manual port of Azure/azure-iot-arduino#53
• Several fixes and improvements for E2E tests

C Service SDK

Documentation

uAMQP

C Shared Utility

• Fixed errors when building tests with VS2008
• Fixed CPlusPlus guard for xlogging.h

release_2017_05_19

C Device SDK

• Expand MQTT_WS and x509 e2e tests for twin/methods
• Add e2e tests for IoTHubClient_UploadToBlobAsync
• Modify AMQP and MQTT E2E tests to use selection of network interface
• Added correlation id and message id to mqtt

Bug Fixes

• Fix for github issue #130
• Change timeouts for e2e tests
• Fix possible race around desired_state_callback
• 64 bit integer comparison fix in tests
• Fix MQTT e2e tests

C Service SDK

Documentation

uAMQP

• Fix unittest errors when building with VS2008
• Add VS 2008 build

C Shared Utility

• Fix errors for building production code on VS2008
• Add GetLastError calls for Windows
• Updating the shrinking of the buffer
• UT for dns_async
• Make tlsio_openssl retrieve underlying_io options

release_2017_05_05

C Device SDK

• Aligned all of the Arduino libraries with the pull request, and put IDE version at 1.6.12
• Update AMQP transport to use authorization module
• Added temperature and humidity info to events sent by all samples
• Add e2e test for device methods with device multiplexing
• Add e2e tests for x509 AMQP/MQTT over WebSockets

Bug Fixes

• Made MQTT and HTTP transports return a clone of hostname in GetHostname API
• Fixed a multiplex/authorization module-related bug in iothub_client
• Fixed for ASYNC callback processing in device multiplexing scenario
• Memory leak fixes in negative unit tests
• Fixed error when building without service client

C Service SDK

Documentation

uAMQP

• Add a getter for peer max message size
• Added LogError to message, connection and use handles in connection.c

C Shared Utility

• Added a fix to SasToken Validate for SKN
• Added fixes for OSX machine information bug