Currently caching preserves timestamps with up to seconds precision. Most tools rely on millisecond level precision (eg http://scala-sbt.org/) when they consider freshness of cached files. Simply adding --posix option when taring cache archive wil...

Github PRs show if the PR branch has conflicts with the base branch. CircleCI shows test results on the PR branch. What is missing is the ability to see whether test results fail when the PR branch is merged into the base branch. Admittedly, it...

Currently, any merges to master trigger all steps of all workflows. In an monorepo that houses multiple projects, this results in multiple redundant steps as, for example, the backend is re-tested and re-deployed even if only frontend changes have...

The R programming language is a rapidly developing language which gained lots of new users in the last years. Coming from the statistical field, its scope has expanded nowadays. Especially the usage in an academic context increased in the last ye...

We have parallelism set to 28 to run our tests. If a single parallel run fails, we currently have to rerun the entire job. It would be great to just re-run the parallel run that failed.

Circle CI should generate a new build when a pull request is opened on github. The current implementation uses the branch's most recent commit result, instead of generating a brand new build. Consider the following situation. 1) An engin...

For many reasons, it is necessary to determine the branch target pull request that triggered the current workflow. This has been a frequently requested feature, and has cropped up on the discuss.circleci site in numinous requests and formats. ...

Currently, as the doc mentioned, the job maximum runtime is 5 hours, and no option to change it.https://circleci.com/docs/2.0/configuration-reference/#jobs> Jobs have a maximum runtime of 5 hours.Server customers, especially static install, the...

Customers are requesting an ability to see the exact list of IPs that CircleCI webhooks and SSH connections come from.

Add support in machine executor and remote docker for Docker version 19.03