GitLab LICENSE file: https://gitlab.com/gitlab-org/gitlab-ee/blob/master/LICENSE https://gitlab.com/gitlab-org/gitlab-ee/blob/master/LICENSE The way I read it,

GitLab LICENSE file: https://gitlab.com/gitlab-org/gitlab-ee/blob/master/LICENSE https://gitlab.com/gitlab-org/gitlab-ee/blob/master/LICENSE The way I read it, GitLab is open source in three senses: 1) GitLab core is MIT 2) GitLab enterprise edition is all published code 3) The GitLab EE license specifically gives the user permission to modify code and publish patches within the broad EE license.