Projects with low Build Activity - Survey

Dear Developers of project strapi/strapi,

We are conducting a study on CI metrics and we noticed that in your project, something peculiar happened.

During the period you are using Travis CI, the project passed by a long period of inactivity.
We noticed that the TravisCI configuration file (.travis.yml) was committed to your project on the date of 2015-10-07.
But there is only a build history in TravisCI for a very short period, between 2020-10-01 and 2020-10-15, in which were performed suddenly 256 builds.

Please, we would like you to answer this short survey with just 4 questions to help us identify the cause of this behavior.