To win an exclusive Mattermost shirt, submit four pull requests between December 8th, 2016 and January 8th, 2017 and have them merged by January 13th 4:00 PM San Francisco Time.
Best contribution also wins a special prize!
Pull requests can be made to any issues with a “Hackfest” label in Mattermost-hosted GitHub repositories.
Those reported by maintainers as incomplete, invalid or spammy are not counted towards the shirt.
You’re welcome to submit a pull request for small improvements without a “Hackfest” label. For feature ideas, read how to contribute.