In December 2020, we blogged about security issues in Go’s encoding/xml with critical impact on several Go-based SAML implementations. Coordinating the disclosure around those issues was no small feat; we spent months emailing the Go security team, reviewing code, testing and retesting exploits, coming up with workarounds, implementing a validation library, and finally reaching out to SAML library maintainers and 20 different companies downstream.
Mattermost’s Kubernetes Operator spins up and manages Mattermost instances running on Kubernetes based on a ClusterInstallation Custom Resource (CR). Mattermost Operator 1.0 has evolved a lot since its release, along with the ClusterInstallation CR in the v1alpha version. As time went by — as with any software — the Operator gained more features, configuration options, functionalities, and technical debt.
Heroku is a wonderful cloud platform that allows developers to provision and operate applications. It enables the kind of fast feedback loop that developers crave. There is a heavy layer of abstraction when using Heroku to run applications, but it’s a valid tradeoff considering its ability to bootstrap projects. In this article, we will provide the steps you need to take in order to get Mattermost running on the Heroku Cloud Platform.
Mattermost v5.37 is generally available today and is an Extended Support Release with a nine-month support life cycle. This release includes the following new features.
We’ve heard your feedback, and are excited to announce that users of Mattermost Cloud and Mattermost Self-Managed v5.37 or later can now get early access to Collapsed Reply Threads in beta! This feature has been a top priority for our team and is the most voted feature request on our idea forum. Given this is an early access beta, we highly encourage Admins and users interested in enabling the feature to review our documentation and known issues.
The Mattermost team is actively working on our next major product release: Mattermost v6.0 is shipping this fall. That’s right around the corner! In advance of the release, we’d like to communicate some specifics on select features being promoted from beta to generally available and upcoming deprecations. We would also like to share a glimpse of what’s coming.
This is the fourth installment in a series of articles on Mattermost plugins. First, we talked about how to set up your developer environment. We then examined the structure of server-side and web app plugins before walking through how to build a server-side plugin in Mattermost. In this piece, we’ll explore how to create web app plugins. The web app is written in JavaScript. It uses Redux, and you can write your plugin in Typescript as well. In this article, we’ll use JavaScript.
We created Focalboard to be a self-hosted, open source alternative to tools like Trello, Notion, and Asana. One of the most common use cases for each of these tools is managing projects. When we looked for a project management solution to coordinate the development of Focalboard itself, the choice was clear: We would use Focalboard to build Focalboard (just like Mattermost uses Mattermost to build Mattermost).
