Hi, I can see that a release candidate has been recently tagged on GitHub please remove it. [1] The PPMC cannot provide unpublished material to the general public and that includes release candidates. [2] As previously explained all releases must be approved by the PPMC and IPMC before being made public.
>From the release policy: "Projects MUST direct outsiders towards official releases rather than raw source repositories, nightly builds, snapshots, release candidates, or any other similar packages." Thanks, Justin 1. https://github.com/apache/incubator-superset/releases/tag/0.29.0rc8 2. http://www.apache.org/legal/release-policy.html#host-rc