This is a security release which includes no changes to the release tagged as 7.x-3.0-alpha6, other than a fix for the security issues listed in SA-CONTRIB-2014-117 - Hierarchical Select - Cross Site Scripting (XSS).
Note that 7.x-3.0-alpha7 was never released as per https://www.drupal.org/node/828418#comment-8007013.
See SA-CONTRIB-2014-119
See SA-CONTRIB-2014-120
This release This release includes Drupal 7.34 which fixes a moderately critical security vulnerability. See the full security advisory here:
Drupal Core - Moderately Critical - Multiple Vulnerabilities - SA-CORE-2014-006
Also updated Panopoly to v1.14 (release notes here)
Changes since 7.x-2.24:
This release of Form Builder for Drupal 7 solves a few minor bugs and solves a security issue as detailed in SA-CONTRIB-2014-115 - Form Builder - Cross-Site Scripting (XSS).
Bug fixes since 7.x-1.5:
This release of Form Builder for Drupal 6 patches a security issue. More information is available in SA-CONTRIB-2014-115 - Form Builder - Cross-Site Scripting (XSS).