The Mattermost Blog

Skype for Business End of Life: What You Need to Know

Building Cyber Resilience Through Collaboration

Mattermost PostgreSQL Support Policy

Collaboration Tools' Vital Role in Army Project Convergence

Mattermost Desktop Client Is Now Available in the Windows Store

Key skills for CISOs in 2025

Preparing mission-critical workflows for 2025 & beyond

How Mattermost empowers defense teams to modernize critical operations

Meta Workplace is shutting down. Control your future with self-hosted collaboration.

Creating a Focused, Balanced Work Environment with Scheduled Messages

A year of security fixes in Go

Lessons learned from running Redis at scale

Mattermost security updates 10.1.3 / 10.0.3 / 9.11.5 (ESR) / 9.5.13 (ESR) released

Upgrade to Server ESR 9.11 and Desktop App ESR v5.9 for improved security and performance, compatibility, and enhanced user experience

Hacktoberfest 2024: Nearly 175 community contributions from folks all over the world

Mattermost wins TrustRadius Buyer’s Choice Award

A DoS bug that's worse than it seems

Unveiling the future of our bug bounty program

Managing vulnerabilities in open source dependencies

Mattermost security updates 10.1.2 / 10.0.2 / 9.11.4 (ESR) / 9.5.12 (ESR) released

Mattermost is now available on the Azure Marketplace

Introducing RMIF, the Responsible Messaging Interoperability Framework

Mattermost security updates 10.0.1 / 9.11.3 (ESR) / 9.5.11 (ESR) released

Supercharging Mattermost with no-code automation

Hacktoberfest 2024: Contribute, connect & collect digital rewards!

Mattermost security updates 9.11.2 (ESR) / 9.10.3 / 9.5.10 (ESR) released

Reliability through monitoring: Improving real-time data observability in Mattermost

Mattermost v10 to the power 5: How our platform scales to 100k users

Enhancing mission-critical enterprise collaboration with multi-LLM support for Mattermost Copilot

Extending Microsoft Teams and M365 platform to accelerate mission-critical workflows in defense, government and vital services at scale

Investigating TCP timeouts at scale

Mattermost security updates 9.11.1 (ESR) / 9.10.2 / 9.9.3 / 9.5.9 (ESR) released

Cyber resilience: What it is & why it's important

Upgrade to Server ESR 9.11 and Desktop App ESR v5.9 for improved security and performance, compatibility & enhanced user experience

Strengthening cyber resilience with data sovereignty

Mattermost Copilot in action: Thread summaries, vision support, call summarization & more