PureOS consists of two archive sections, so-called "suites": **landing** and **green**.
Packages in the **green** suite are visible to the users of PureOS and are the current rolling release distribution.
The **landing** suite however contains packages not yet fit for being published in **green**.
Every package uploaded to PureOS needs to pass through **landing** before reaching **green**. Packages are automatically moved from **landing** to the release suite if they meet the following criteria:
* Contain no known bugs
* Are installable and do not make the target suite more broken. This includes:
- Being built on all main architectures
- Having dependencies available
- Being installable
* Have been in **landing** for at least a 6 hours
If everything is fine with your packages, you can be certain that it will be in green at least 24 hours after your upload.