Mender blog

Quick fix for Let's Encrypt Root Certificate Expiry

Sudden certificate verification errors

Some of our hosted Mender customers started reporting they could no longer connect to the service on September 30th, 2021.

Running the Mender client, a solution to manage software on IoT devices, errors similar to the following is output on command line:

Error code 12: server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.cr... Read the article

Mender 3.1 release: Monitor using edge processing

We are excited to announce the Mender 3.1 release!

Mender 3.1 introduces the brand new Monitor add-on package. Unlike traditional monitoring tools, Mender’s Monitor add-on is built for connected devices. It uses edge processing, is designed for intermittent connectivity and requires much less bandwidth.

The Monitor add-on package complements the Troubleshoot and Configure add-on packages relea...

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New hosted Mender release: Device Tags and Device Name

We are happy to announce that hosted Mender customers can enjoy two new features: Device Tags and Device Name. These features are available in all hosted Mender plans.

Device Tags

The new device Tags feature reduces the cost and time to maintain device information, while ensuring you have up-to-date source of truth about your devices in a single place.

Device Tags are simple key-value at...

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Mender 2.7 release: Troubleshoot and Configure devices

We are excited to announce the Mender 2.7 release, together with maintenance releases Mender 2.6.1 and 2.4.3!

Mender 2.7 introduces optional add-on packages, containing a set of features, for solving device management use cases. These add-on packages can be enabled on your commercial Mender subscription (both hosted and on-premise) for an additional subscription fee. Some of the add-on features...

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Mender 2.6 release: Secure remote access and customizability

We are happy to announce Mender 2.6 release.

Mender 2.6 comes with major architectural improvements to enable support for new use cases in Mender. The first feature to leverage the new architecture is also here: the secure Remote terminal, and more will come in future releases!

Secure Remote terminal

From the usage point of view, the new Remote terminal does exactly what you would expect: in...

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