mattermost/desktop v6.1.0-rc.1

v6.1.0-rc.1 (2026-02-03)

on GitHub

Mattermost Desktop v6.1.0-rc.1 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-win-x64.msi
  • SHA-256 Checksum: 644191944f9f07cc7b1e4ccb98740a2d5ba75dfae4820a468d5373aadb7be69e
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-win-arm64.msi
  • SHA-256 Checksum: 44d8f507d43733dad925a39865b0e922e0f32ae8b3b1b4fe86e5b91bc721efc2

Windows - zip files

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-win-x64.zip
  • SHA-256 Checksum: 59a1a87a01027b546b8c709ddf482c1ec22963740967a806d49c3130bedf5b74
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-win-arm64.zip
  • SHA-256 Checksum: 13a49b1a75fbb8c07a214a23119d90feb9a78cf2c29e0c76a3d225ea195d0e74

Mac

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-mac-universal.dmg
  • SHA-256 Checksum: 639b9ece0ed36b227ab1452a5402631600d3aaceb44ba767b1d4d29515a2fc9a
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-mac-x64.dmg
  • SHA-256 Checksum: ad449d8b7438a70b255c18a1d36ad34c0709c3bb411c777ad7d284f3b504a4f9
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-mac-arm64.dmg
  • SHA-256 Checksum: 90d76f7ad10394e1779b6e4d0093a45e07699a19b805cd1598cf3c54ef59ad60

Linux

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-arm64.tar.gz
  • SHA-256 Checksum: d13a8614f0b3d5423a2805d355c90dbac13599f1f461183261084231f09e3700
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-x64.tar.gz
  • SHA-256 Checksum: 00e329a35b39ef40e1002f0cc5925489352242bdd56377b36fcc7e95110c4bee

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop_6.1.0-rc.1-1_arm64.deb
  • SHA-256 Checksum: 999f4fce415eabb8d5a98401ca3fa84b0bb88afdb049d4fbc7a34b812bf13aa8
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop_6.1.0-rc.1-1_amd64.deb
  • SHA-256 Checksum: fd472b724e45b9fe7dc2f55e16ed4a93479b345cb2c87e47aab4eee0bbe70fea

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-aarch64.rpm
  • SHA-256 Checksum: 4250e02705ed120ed67c83f0e32f153ff1dae2a628b9c71ba1d599fa16654392
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-x86_64.rpm
  • SHA-256 Checksum: 3d43ba37cf505dbddaf5edd12ea7d6d9c6223a9a0e4f975dd6982889f1778982

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-arm64.AppImage
  • SHA-256 Checksum: a67123404fb080b19e7af98305bc5fbb21249b928bb422c90fac390af7dbbfd4
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-x86_64.AppImage
  • SHA-256 Checksum: 37deeefc68b3ffb36b6d5e952e23f748f7813f1fb73bb2412485f42e8cb36df1

Linux (Unofficial) - flatpak files (beta)

• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-aarch64.flatpak
  • SHA-256 Checksum: a31ab1f9887adaafa436a7a679f89e9f768e9b8affa9b6b4f3b2dcb23c43c5f6
• https://releases.mattermost.com/desktop/6.1.0-rc.1/mattermost-desktop-6.1.0-rc.1-linux-x86_64.flatpak
  • SHA-256 Checksum: 7137a9a45b5c3d69cec0bf767967a085633b9bf6dc2b10979a454f74f03cac9e