Github, January 31, 2019: GitHub stops delivering installed services' events on GitHub.com. This will cause Travis-CI to stop working for PRs.
Travis CI: An Account may only be used by one single person. The Customer is entitled to create separate Accounts for his employees.
Note: travis-ci.org is moving to travis-ci.com; doing so, they will start using the github-app integration and avoid this Jan. 31, 2019 deadline (see here)
Homebrew is moving away from Travis CI internally (see also this comment from Mike and the discussion on moving on Sept. 2018)
Hey, are we interested in using this for some or all of our builds? We don't have parallel jobs on Travis and sometimes Travis machines have network issues. This looks pretty exciting: Starting today, Azure Pipelines provides unlimited CI/CD minutes and 10 parallel jobs to every open source project for free. All open source projects run on the same infrastructure that our paying customers use. That means you’ll have the same fast performance and high quality of service.
the vscode-cpptools cites multiple reasons:
Note: travis-ci.org is moving to travis-ci.com; doing so, they will start using the github-app integration and avoid this Jan. 31, 2019 deadline (see here)
Homebrew is moving away from Travis CI internally (see also this comment from Mike and the discussion on moving on Sept. 2018)
nunit is moving from travis-ci to azure pipelines