Gravity Forms Survey Add-On was updated to version 2.5, from version 2.4. Changelog:

• Added support on the results page for score averages by row in multi-row Likert fields.
• Added Spanish (es_ES) translation.
• Updated front-end script dependency to include jquery-touch-punch on mobile devices enabling touch support for the Rank field.
• Updated POT localization file.
• Fixed an issue with the processing of merge tags for multi-row Likert fields which would prevent the field being included in notifications/confirmations when using Gravity Forms 1.9.
• Fixed two untranslatable strings in the form editor.
• Fixed a notice in the entry detail page for imported forms.
• Fixed an issue under PHP 5.2 where score for multi-row likert field was not displayed correctly in email notification if any row was not answered.
• Fixed an issue where score for multi-row likert field was not displayed correctly in email notification if any row was not answered.