Manual Publish Acknowledgement

What's Changed

• update crt to v0.38.1 by @xiazhvera in #851
• Compute timestamp only once in streaming test by @sfod in #853
• manual puback instructions by @sbSteveK in #852

Full Changelog: v1.42.1...v1.43.0

Update submodules for eventstream decoder buffer overflow

What's Changed

• update CRT for eventstream decode leading to buffer overflow by @xiazhvera in #849
• AutoTag PR for v1.42.1 by @bretambrose in #850

Full Changelog: v1.42.0...v1.42.1

Explicitly fail TLS 1.3 connections on macOS

What's Changed

• Rollback macOS migration & update crt-cpp to v0.37.0 by @xiazhvera in #846
• Update aws-crt to bring TLS 1.3 error on macOS by @sfod in #847
• AutoTag PR for v1.42.0 by @bretambrose in #848

Full Changelog: v1.41.0...v1.42.0

Migration of macOS to Apple's Dispatch Queue, Network, and SecItem framework

What's Changed

• Fix CI by @sfod in #843
• Update aws-crt-cpp to v0.36.0 by @sfod in #842
• AutoTag PR for v1.41.0 by @bretambrose in #845

With the update to aws-crt-cpp v0.36.0 macOS will now use Apple’s Dispatch Queue, Network Framework, and Secitem to handle network connections and TLS negotiation. Additional information regarding this change can be found here: #844

Full Changelog: v1.40.2...v1.41.0

Documentation improvements

What's Changed

• Enhance Samples by @xiazhvera in #834
• Fix fleet provisioning samples by @sfod in #835
• Improve FAQ by @xiazhvera in #837
• Improve readme by @sfod in #836
• Fix Sample Readme by @xiazhvera in #838
• AutoTag PR for v1.40.2 by @bretambrose in #840

Full Changelog: v1.40.1...v1.40.2

Eventstream out-of-order stream id generation fix

What's Changed

• Sample CI Cleanup by @sbSteveK in #829
• Bump aws-crt-builder by @sfod in #830
• Update submodules to address out-of-order event stream stream ids by @bretambrose in #831
• AutoTag PR for v1.40.1 by @bretambrose in #832

Full Changelog: v1.40.0...v1.40.1

Fix memory leak for Apple nw_socket

What's Changed

• Update submodule for nw_socket leak fix by @xiazhvera in #828

Full Changelog: v1.39.0...v1.40.0

Greengrass IPC Refactor

What's Changed

• Change Github Action Schedule by @sbSteveK in #823
• Eventstream Refactor by @bretambrose in #816
• AutoTag PR for v1.39.0 by @bretambrose in #826

Full Changelog: v1.38.0...v1.39.0

Support AWS_IO_TLS_CIPHER_PREF_TLSV1_2_2025_07 security policy

What's Changed

• Use windows-2025 image in CI by @sfod in #821
• Update aws-crt-cpp to v0.33.0 by @sfod in #820
• AutoTag PR for v1.38.0 by @bretambrose in #822

Full Changelog: v1.37.0...v1.38.0

Support TLS 1.3 on Windows

What's Changed

• Update aws-crt-cpp to 0.32.9 by @sfod in #815
• AutoTag PR for v1.37.0 by @bretambrose in #817

Full Changelog: v1.36.1...v1.37.0