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Mattermost is a flexible, open source messaging platform that enables secure team collaboration

  • Achieve peak productivity - empower DevOps to build the best workflows for your company, ship software faster, and collaborate confidently
  • Protect your data - maintain full ownership and control of company IP and customer data behind your own firewall or VPN
  • Avoid costly catastrophes - safeguard against major security incidents, vendor lock-in, and resource-draining technical debt
  • Communicate seamlessly

What's New in Mattermost

Version 4.2.3:
Bug Fixes:
  • Fixed an issue where the server URL entry prior to v4.2.2 could include malformed URLs that failed in v4.2.2 and later due to stricter validation. #1015
  • Fixed high level security issues. Upgrading is recommended. Details will be posted on our security updates page 30 days after release as per the Mattermost Responsible Disclosure Policy.

Requirements for Mattermost

  • OS X 10.9 or later
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Mattermost User Discussion

Current Version (4.x)
Downloads 46
Version Downloads 11
License Shareware
Date 13 Aug 2019
Platform Intel 64 / OS X
Price Free
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