* [![Dependency Status](https://gemnasium.com/gitlabhq/gitlabhq.png)](https://gemnasium.com/gitlabhq/gitlabhq) this button can be yellow (small updates are available) but must not be red (a security fix or an important update is available), gems are updated in major releases of GitLab.
* [GitLab Enterprise Edition](https://www.gitlab.com/features/) offers additional features that are useful for larger organizations (100+ users).
* [GitLab CI](https://github.com/gitlabhq/gitlab-ci/blob/master/README.md) is a continuous integration (CI) server that is easy to integrate with GitLab.
* [GitLab Chef Cookbook](https://gitlab.com/gitlab-org/cookbook-gitlab/blob/master/README.md) This cookbook can be used both for development installations and production installations. If you want to [contribute](CONTRIBUTE.md) to GitLab we suggest you follow the [development installation on a virtual machine with Vagrant](https://gitlab.com/gitlab-org/cookbook-gitlab/blob/master/doc/development.md) instructions to install all testing dependencies.
* [Digital Ocean 1-Click Application Install](https://www.digitalocean.com/blog_posts/host-your-git-repositories-in-55-seconds-with-gitlab) Have a new server up in 55 seconds. Digital Ocean uses SSD disks which is great for an IO intensive app such as GitLab.
* [BitNami one-click installers](http://bitnami.com/stack/gitlab) This package contains both GitLab and GitLab CI. It is available as installer, virtual machine or for cloud hosting providers (Amazon Web Services/Azure/etc.).
* [GitLab recipes](https://github.com/gitlabhq/gitlab-recipes) repository with unofficial guides for using GitLab with different software (operating systems, webservers, etc.) than the official version.
* [Installation guides](https://github.com/gitlabhq/gitlab-public-wiki/wiki/Unofficial-Installation-Guides) public wiki with unofficial guides to install GitLab on different operating systems.
* Features that will be in the next releases are listed on [the feedback and suggestions forum](http://feedback.gitlab.com/forums/176466-general) with the status [started](http://feedback.gitlab.com/forums/176466-general/status/796456) and [completed](http://feedback.gitlab.com/forums/176466-general/status/796457).
The Installation guide contains instructions on how to download an init script and run it automatically on boot. You can also start the init script manually:
* [Mailing list](https://groups.google.com/forum/#!forum/gitlabhq) and [Stack Overflow](http://stackoverflow.com/questions/tagged/gitlab) are the best places to ask questions. For example you can use it if you have questions about: permission denied errors, invisible repos, can't clone/pull/push or with web hooks that don't fire. Please search for similar issues before posting your own, there's a good chance somebody else had the same issue you have now and has resolved it. There are a lot of helpful GitLab users there who may be able to help you quickly. If your particular issue turns out to be a bug, it will find its way from there to a fix.
* [Contributing guide](https://github.com/gitlabhq/gitlabhq/blob/master/CONTRIBUTING.md) describes how to submit pull requests and issues. Pull requests and issues not in line with the guidelines in this document will be closed.
* [Support subscription](http://www.gitlab.com/subscription/) connects you to the knowledge of GitLab experts that will resolve your issues and answer your questions.
* [Consultancy](http://www.gitlab.com/consultancy/) from the GitLab experts for installations, upgrades and customizations.
* [#gitlab IRC channel](http://www.freenode.net/) on Freenode is unofficial but offers a way to get in touch with other GitLab users who may be able to help you.
* [Book](http://www.packtpub.com/gitlab-repository-management/book) written by GitLab enthusiast Jonathan M. Hethey is unofficial but it offers a good overview.