4.1.1 packages are available for download on https://osquery.io/downloads/official/4.1.1, but they are not yet released to our managed repos (yum, apt, etc). Please help us test and provide feedback by opening GitHub issues for any potential bugs/quirks. We're also looking for volunteers to help write a release-blog-post talking about the new features that are relevant to osquery users (https://github.com/osquery/osquery-site#submitting-a-blog-post). Feel free to reach out or ask for help in the #C0F29BBCL channel if interested!