EMQX Edge

v1.2.0

Release Date: 2025-11-14

Enhancements

• EMQX Edge Docker Image is available now.
• Added support for publishing Base64-decoded binary payloads via the HTTP API.
• Added support for configuring SNI for TLS bridges through the configuration file.
• Added the ability to download all logs on Windows.
• Updated the Dashboard to version 0.0.5.

Fixes

• Fixed an issue where Windows release packages were not correctly updated on the Home page.
• Fixed the name of the release package.
• Fixed a heap use-after-free error triggered when reloading a bridge.
• Fixed misleading log outputs that displayed TLS-related logs even when using a TCP bridge.

v1.1.1

Release Date: 2025-10-27

Enhancements

• Adjusted the heartbeat log print interval.
• Added support for configuring Server Name Indication (SNI) in MQTT Bridge connections.
• Added support for outputting logs without line numbers, allowing for cleaner log formatting when needed.
• Refactored the Linux CI workflow to use a Dockerfile-based approach.

Fixes

• Fixed an issue where the ee package was not correctly uploaded to the website.
• Fixed an issue where the ee release notes were not properly synchronized to the website.

v1.1.0

Release Date: 2025-09-19

Summary

• EMQX Edge can now be installed and run on Windows systems.
• Introduced encrypted password support in configuration files to enhance security.
• Added new REST APIs for retrieving system and application logs.
• Implemented a new HTTP framework and integrated an AES encryption module for improved performance and security.
• Upgraded Dashboard to version v0.0.4, providing a smoother user experience.
• Fixed multiple issues to improve overall reliability and performance.

Enhancements

Security

• Introduced a new AES encryption module.
• Added support for AES-encrypted data through new REST APIs.
• Added support for encrypted bridge passwords in configuration files.
• Replaced plain-text passwords in authentication with Base64-decoded encrypted passwords.

REST APIs

• Added REST APIs to retrieve the latest log entries.
• Added REST APIs to download a tarball archive containing all log files.
• Added REST APIs to enable or disable ACL rules and bridge cache.
• Enhanced authorization REST APIs to access the client’s IP address.
• Expanded the metrics REST API with additional metrics.

Windows Support

• Released EMQX Edge packages for Windows.
• Added a dedicated configuration file for Windows deployments.
• Enabled TLS, SQLite caching, and JWT authentication support on Windows.

Configuration and Protocols

• Updated configuration files to reflect new features and options.
• Updated the default maximum packet size to comply with MQTT protocol-defined limits.

Performance and Observability

• Implemented a new HTTP request-handling framework with better performance.
• Improved online/offline notification messages for client events.
• Added heartbeat log messages to monitor runtime activity.

Dashboard

• Upgraded the Dashboard to version 0.0.4, delivering UI and stability improvements.

Fixes

Installation

• Fixed the start command on Windows to match Linux behavior, unifying the startup process across platforms.

Connectivity and Bridging

• Fixed a potential data race condition in the QUIC layer.
• Fixed an issue where local WebSocket and TLS clients couldn't receive subscription messages.
• Fixed a bug where the built-in MQTT client kept reconnecting when auth.http was enabled.
• Fixed an issue where resend aio could be null in hybrid bridging mode.

Observability

• Fixed incorrect byte counters for sent and received traffic.
• Fixed inaccurate CPU and memory usage statistics on Windows.
• Fixed incorrect bridge cache byte statistics in hybrid bridging mode.

Dashboard

• Fixed mismatches between the Dashboard and available API endpoints.
• Fixed an issue where the Dashboard couldn't fetch the latest logs on Windows.
• Fixed a bug preventing the Dashboard from switching log pages on Windows.

v1.0.0

Release Date: 2025-08-19

Enhancements

• Added support for dashboard, including monitoring, security settings, data bridge settings, and MQTT client tools.
• Added enterprise license support.
• Added a separate configuration file for EMQX Edge.
• Added REST APIs to get all the informations of the license.
• Added REST APIs to get active MQTT connections.
• Enable MQTT Over WebSocket by default.
• Added support for multiple platforms, including armhf arm64 and amd64 (x86_64).

Fixes

• Improved logging messages when the broker starts.
• Fixed an issue where NanoMQ fails to start when adding an HTTP authentication header.
• Fixed an issue where the default TLS value for bridge creation is false, but changes to true after restart.
• Fixed an issue where NanoMQ doesn't response when received a invalid reload request.
• Fixed an issue where updating enable field in authentication and authorization by REST APIs doesn't work.
• Fixed the wrong placeholder of password in authorization in configuration file.
• Fixed an issue where clicking Save button twice causes a double free of a field in bridge node.
• Updated the package name.
• Fixed an issue where NanoMQ access a null pointer when there are no params set in authorization.