====== Upgrading to v0.3.1 ======

//**Note:** This page is geared towards upgrading from v0.3.0. Please make sure you view all the version notes for versions you may be skipping (ie. from 0.2.9 -> 0.3.0 -> 0.3.1).//

Please make sure you review the [[http://www.foxycart.com/0.3.1.html|0.3.1 changelog]] before upgrading.

==== Possible Action Required: Thickbox / FoxyBox Upgrade ====

**Thickbox / FoxyBox upgraded** to [[http://jquery.com/demo/thickbox/|Thickbox 3.1]]. This adds some [[docs:defaults:foxybox|functionality]] and fixes some Safari and OS X Firefox issues. This in and of itself shouldn't create problems, but:

**All Thickbox related prefixes have been changed from ''fc_'' to ''fc_tb_''.** If you're using custom functions or custom styling you should test things, and change any prefixes that you need to.

**Recommended** Pull down the latest foxybox.css file by adding this reference to your page after upgrading your store to 0.3.1

''
<link rel="stylesheet" href="https://mystore.foxycart.com/files/foxybox.css" type="text/css" media="screen" charset="utf-8" />
''

**Note:** You should always have this line in your site and then OVERRIDE anything you see here with your own CSS file AFTER this include line.