![](mostlymatter/logo_with_white_background-small.png) Mostlymatter is a fork of [Mattermost](https://mattermost.com) meant to remove the users and messages limits. [Mattermost](https://mattermost.com) is an open source platform for secure collaboration across the entire software development lifecycle. Mattermost is written in Go and React and runs as a single Linux binary with MySQL or PostgreSQL. Please go to for installation instructions. ## Differences between Mostlymatter and Mattermost Our fork is limited to the backend (the binary), we don’t modify the front-end and we don’t provide compiled version of the other tools of Mattermost (like `mmctl`). We multiplied the limits in `server/channels/app/limits.go` by 1,000. The user limits should be 5,000,000 and 11,000,000. We replaced the name `Mattermost` by `Mostlymatter` (and `mattermost` by `mostlymatter`) in the server strings (logging, help pages…) to avoid confusion between our the official build and our own but we kept the copyright comments. The modifications are contained in the file [`limitless.patch`](limitless.patch). To apply our modifications and compile Mostlymatter, please have a look at [MOSTLYMATTER_HOW_TO.md](MOSTLYMATTER_HOW_TO.md). **Important**: Framasoft has not time or competences to create or maintain a fork heavier than that. We can’t keep the SSO working, for exemple, as asked in [issue #4](https://framagit.org/framasoft/framateam/mostlymatter/-/issues/4) and can’t accept contributions for that, as asked in [issue #10](https://framagit.org/framasoft/framateam/mostlymatter/-/issues/10). We don't have the necessary competences neither in Go or SSO to make sure things are done properly, and we want to keep following upstream new versions fast and simple. If you’re working on a SSO-capable fork, please let us now so we can point people to it 🙂 ## Get Mostlymatter binaries Go to to get the binaries you want. Follow the instructions on top of the page to verify and install the binaries you downloaded. ## License See the [LICENSE file](LICENSE.txt) for license rights and limitations. ## License of Mostlymatter’s logo [CC-By-NC v4.0](https://creativecommons.org/licenses/by-nc/4.0/deed.en) [Geoffrey Dorne](https://geoffreydorne.com)