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# Changelog

## [Unreleased]

## Releases

Releases are now named after famous [Cricket](https://en.wikipedia.org/wiki/Cricket) players.

## v0.4 "Akram": Stability, HTTPS & breaking changes
## [0.4] - [Akram](#akram) - 2017-06-23

Released 2017-06-23
Stability, HTTPS & breaking changes.

### Installation and upgrades

We recommend that you delete prior versions of the package and install the
We **recommend** that you delete prior versions of the package and install the
latest version. If you are very familiar with Kubernetes, you can upgrade from
an older version, but we still suggest deleting and recreating your
installation.

### Breaking changes

### Breaking changes ###
* The **name of a user pod** and a **dynamically created home directory [PVC (PersistentVolumeClaim)](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#persistentvolumeclaims)** no longer include
the `userid` in them by default. If you are using dynamic PVCs for `home`
directories (which is the default), you will need to *manually rename* these
directories before upgrading.
Otherwise, new PVCs will be created, and users might freak out when viewing the newly created directory and think that their home directory appears empty.

* Names of user pods and dynamically created home directory PVCs no longer include
the userid in them by default. If you are using dynamic PVCs for home directories
(which is the default), you will need to manually rename them before upgrading.
Otherwise, new PVCs will be created, and users might freak out about their home
directories appearing empty.

See [this pull request](https://github.com/jupyterhub/kubespawner/pull/56) on
what needs to change!
See [PR #56](https://github.com/jupyterhub/kubespawner/pull/56) on
what needs to change.

* A [StorageClass](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#storageclasses)
* A **[StorageClass](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#storageclasses)**
is no longer created by default. This shouldn't affect most new installs,
since as of Kubernetes 1.6 most cloud provider installations have a default.
If you are using an older version of kubernetes, easiest thing to do is upgrade
to a newer version. If not, you can create a StorageClass manually and everything
should continue to work.
* token.proxy is removed. Use proxy.secretToken instead.
since most cloud provider installations have a default (as of Kubernetes 1.6).
If you are using an older version of Kubernetes, the easiest thing to do is to
upgrade to a newer version. If not, you can create a StorageClass manually
and everything should continue to work.

* `token.proxy` is removed. Use **`proxy.secretToken`** instead.
If your `config.yaml` contains something that looks like the following:

```yaml
token:
proxy: <some-secret>
```
you should change that to:
```yaml
proxy:
secretToken: <some-secret>
```
### Added
### Features ###
* Added GitHub Authentication support, thanks to [Jason Kuruzovich](https://github.com/jkuruzovich).
* Added [Ingress](https://kubernetes.io/docs/concepts/services-networking/ingress/) support!
* Added **GitHub Authentication support**, thanks to [Jason Kuruzovich](https://github.com/jkuruzovich).
* Added **[Ingress](https://kubernetes.io/docs/concepts/services-networking/ingress/) support**!
If your cluster already has Ingress support (with automatic Let's Encrypt support, perhaps),
you can easily use that now.
* We now add a label to user pods / PVCs with their usernames.
* Support using a static PVC for user homes or for the hub db. This makes this release usable
* We now add a **label** to user pods / PVCs with their usernames.
* Support using a **static PVC** for user `home` directories or for the hub database. This makes this release usable
with clusters where you only have one NFS share that must be used for the whole hub.
* PostgreSQL is now a supported hub database backend provider.
* You can set annotations & labels on the proxy-public service now.
### Other Changes ###
* We now use the official [CHP](http://github.com/jupyterhub/configurable-http-proxy)
as the proxy, rather than the unofficial [nchp](https://github.com/yuvipanda/jupyterhub-nginx-chp).
This should be a no-op for the most part. JupyterHub errors might display a
nicer error page.
* The version of KubeSpawner uses the official kubernetes
[python client](https://github.com/kubernetes-incubator/client-python/) rather than
[pycurl](http://pycurl.io/). This helps with scalability a little.
* **PostgreSQL** is now a supported hub database backend provider.
* You can set annotations & labels on the **proxy-public service** now.

### Changed

* We now use the official [configurable http proxy](http://github.com/jupyterhub/configurable-http-proxy)
(CHP) as the proxy, rather than the unofficial
[nchp](https://github.com/yuvipanda/jupyterhub-nginx-chp). This should be a
no-op (or require no changes) for the most part. JupyterHub errors might
display a nicer error page.
* The version of KubeSpawner uses the official Kubernetes
[python client](https://github.com/kubernetes-incubator/client-python/) rather
than [pycurl](http://pycurl.io/). This helps with scalability a little.

### Removed

* The deprecated `createNamespace` parameter no longer works, alongside the
deprecated `name` parameter. You probably weren't using these anyway - they
were kept only for backwards compatibility with very early versions.

### Contributors ###
### Contributors

This release made possible by the awesome work of the following contributors (in alphabetical order):
This release made possible by the awesome work of the following contributors
(in alphabetical order):

* [Analect](https://github.com/analect)
* [Carol Willing](https://github.com/willingc)
Expand All @@ -84,13 +92,40 @@ This release made possible by the awesome work of the following contributors (in

<3

### Support ###
### Akram

[Wasim Akram](https://en.wikipedia.org/wiki/Wasim_Akram) (وسیم اکرم) is considered by many to be
the greatest pace bowler of all time and a founder of the fine art of
[reverse swing bowling](https://en.wikipedia.org/wiki/Swing_bowling#Reverse_swing).

## 0.3

### [0.3.1] - 2017-05-19

KubeSpawner updates. [Release note](https://github.com/jupyterhub/helm-chart/releases/tag/v0.3.1)

### [0.3] - 2017-05-15

Deployer UX fixes. [Release note](https://github.com/jupyterhub/helm-chart/releases/tag/v0.3)

## [0.2] - 2017-05-01

Minor cleanups and features. [Release note](https://github.com/jupyterhub/helm-chart/releases/tag/v0.2)

## [0.1] - 2017-04-10

Initial Public Release. [Release note](https://github.com/jupyterhub/helm-chart/releases/tag/v0.1)

## Support

If you need support, reach out to us on
[gitter](https://gitter.im/jupyterhub/jupyterhub) or open an
[issue](https://github.com/jupyterhub/helm-chart/issues).

### About this cricketer ###

[Wasim Akram](https://en.wikipedia.org/wiki/Wasim_Akram) (وسیم اکرم) is considered by many to be
the greatest pace bowler of all time & a founder of the fine art of [reverse swing bowling](https://en.wikipedia.org/wiki/Swing_bowling#Reverse_swing).
[Unreleased]: https://github.com/jupyterhub/helm-chart/compare/v0.4...HEAD
[0.4]: https://github.com/jupyterhub/helm-chart/compare/v0.3.1...v0.4.0
[0.3.1]: https://github.com/jupyterhub/helm-chart/compare/v0.3...v0.3.1
[0.3]: https://github.com/jupyterhub/helm-chart/compare/v0.2...v0.3
[0.2]: https://github.com/jupyterhub/helm-chart/compare/v0.1...v0.2
[0.1]: https://github.com/jupyterhub/helm-chart/releases/tag/v0.1

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