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Issue Regressions, Email Alerts, Rust, Keil RTX5, and Even More

Issue Regressions#

Memfault will now re-open an Issue if it is seen on a newer version than when it was last resolved. This helps teams find when Issues are not actually fixed!

For example, if an Issue is "Resolved" when the Max Version is 1.0.0, and the same Issue appears on a version 1.0.1, then that Issue will be re-opened due to a regression.

To prevent regressions from occurring on a particular issue, there is a new Mute feature as well.

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Email Alerts on Issues#

Memfault will now send out emails on new, resolved, regressed, and reopened Issues.

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Rust Trace Support#

Memfault can now process traces generated from devices running Embedded Rust.

Keil RTX5 RTOS / (Mbed OS) Awareness#

Memfault can now process traces generated while using the Keil RTX5 RTOS (used in the Mbed OS) and display traces for all the threads. Here's a portion of an example crash due to executing a bad function:

/img/blog/2019-08-07-keil-rtx5.png

Deployments View#

A new page in the "Fleet" let's you easily view your most recent deployments.

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