Two security update has been issued for Slackware 14.1 and current branch for Mozilla products and they are Firefox and Thunderbird. Firefox has been updated to 24.5.0esr and Thunderbird has been upgraded to 24.5.0 as well. In current tree, Firefox is upgraded to 29.0, the newest release which was released yesterday.
In current tree, there are two more packages that gets upgraded and they are qt (4.8.6) and screen (4.2.1). Please note that screen 4.2.x introduce a major changes and for some reason, detached session can't be brought back after upgrading to this release, so please ensure that you have cleared all screen sessions before upgrading to the latest release.