# Open Source Chef Server 11.1.0 Release

**URL:** <https://discourse.chef.io/t/open-source-chef-server-11-1-0-release/5308>\
**Category:** Chef Infra (archive)\
**Created:** [May 14, 2014, 10:42pm UTC](https://discourse.chef.io/t/open-source-chef-server-11-1-0-release/5308 "2014-05-14T22:42:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mark\_Mzyk\_OLD](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.chef.io/mark_mzyk_old/32/197_2.png) [@Mark\_Mzyk\_OLD](https://discourse.chef.io/u/Mark_Mzyk_OLD)\
**Post date:** [May 14, 2014, 10:42pm UTC](https://discourse.chef.io/t/open-source-chef-server-11-1-0-release/5308/1 "2014-05-14T22:42:54Z")

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Hello Chefs,

We're happy to announce the release of the Open Source Chef Server 11.1.0.

Full details are on the blog:

> **[Open Source Chef Server 11.1.0 - Chef Blog](https://blog.chef.io/open-source-chef-server-11-1-0/)**
>
> Hello Chefs, We’re happy to announce the release of the Open Source Chef Server 11.1.0. The MVP for this release goes to Jesse Nelson and Philip Hutchins for their help in tracking down and helping others work around CHEF-3921. Many thanks to both of...

MVPs for this release are Jesse Nelson [https://twitter.com/spheromak](https://twitter.com/spheromak)  
and Philip Hutchins [https://twitter.com/flipture](https://twitter.com/flipture) for their help  
tracking down and helping others work around CHEF-3921  
[https://tickets.opscode.com/browse/CHEF-3921](https://tickets.opscode.com/browse/CHEF-3921). Many thanks to both of them.

The release can be downloaded from the install  
page:[http://www.getchef.com/chef/install/](http://www.getchef.com/chef/install/)

Highlights include:

IPv6 support  
Introduction of the chef-server-ctl upgrade command to make upgrading  
the server easier  
Proxy/Firewall support for cookbook storage  
An update of the depsolver to once again have it use Gecode, fixing  
depsolving issues that were seen by many  
CVE-2014-01300  
[https://groups.google.com/forum/#!msg/rubyonrails-security/NkKc7vTW70o/NxW\_PDBSG3AJ](https://groups.google.com/forum/#%21msg/rubyonrails-security/NkKc7vTW70o/NxW_PDBSG3AJ)  
fixed in the WebUI by updated to Rails 3.2.18  
Many other bug fixes.

Directions on using the new chef-server-ctl upgrade command can be found  
here:  
[http://docs.opscode.com/release/osc\_11-1/release\_notes.html#new-upgrade-subcommand](http://docs.opscode.com/release/osc_11-1/release_notes.html#new-upgrade-subcommand)

Release notes are here:  
[http://docs.opscode.com/release/osc\_11-1/release\_notes.html](http://docs.opscode.com/release/osc_11-1/release_notes.html)

A full changelog is here:  
[https://github.com/opscode/omnibus-chef-server/blob/11.1.0/CHANGELOG.md](https://github.com/opscode/omnibus-chef-server/blob/11.1.0/CHANGELOG.md)

Thanks,

Mark Mzyk