Changelog

Previewer

Version 3.2.0, 27 November 2023
  • Feature: Add Visibility setting support to Previewer field (Visible/Hidden/Administrative)
  • Bug: Fix Previewer field missing from Gravity Flow Display Field setting in User Input step
  • Bug: Fix broken image when editing an entry and previewing Image Hopper field
  • Bug: Fix missing files when editing an entry with Gravity Wiz Entry Blocks
  • Bug: Fix missing files when editing an entry with Gravity Wiz Nested Forms
  • Housekeeping: Upgrade Javascript packages
Version 3.1.4, 7 July 2023
  • Bug: Resolve conditional logic display issue when using the Previewer with GravityView
  • Bug: Resolve conditional logic display issue when using the Previewer with Gravity Flow
Version 3.1.3, 5 July 2023
  • Bug: Fix data merging regression introduced in 3.1.1 when using Previewer on GravityView Edit Entry page
Version 3.1.2, 3 July 2023
  • Bug: Fix PHP notice when Single File Upload field doesn\'t have an uploaded file
Version 3.1.1, 15 June 2023
  • Bug: Fix missing field problem when using Previewer on GravityView Edit Entry page
Version 3.1.0, 26 January 2023
  • Feature: Add Gravity Forms 2.7 Orbital Themes Compatibility
  • Housekeeping: Re-add support for rendering PDF Previewers in legacy browsers
  • Dev: Add Javascript Filter Hooks: `gfpdf_previewer_skip_auto_refresh`, `gfpdf_previewer_field_settings`, `gfpdf_previewer_page_viewer_options`, and `gfpdf_previewer_current_form_data`
  • Bug: Improve the click zone of inline PDF links
Version 3.0.1, 18 January 2023
  • Bug: Only initialize the Previewer when it is visible in the viewport
  • Bug: Fix PHP5.6 fatal error in the Form Editor
  • Bug: Fix z-index toolbar display problems when using Previewer with Gravity Wiz Nested Forms
  • Bug: Fix problem correctly displaying PDF generation error screen
  • Bug: Fix PDF worker caching issue when upgrading the plugin
  • Bug: Fix conflict with Light Blue API add-on for Gravity Forms
  • Bug: Restore Previewer v1 anchor / link support, but only when Text Copy Protection is disabled
  • Bug: Exclude file inputs in form data when generating PDF (quicker API calls and fixes Single File Upload display issues)
  • Bug: Add missing strings to existing French, Spanish, and German translation files
  • Housekeeping: Add AI translations for Chinese, Dutch, Portuguese, and Russian
  • Housekeeping: Reorganize the .sass / .css styles (provides better theme compatibility)
  • Housekeeping: Fix PHP8.1 deprecation warnings
Version 3.0.0, 6 December 2022
  • Breaking Change (developer): Prefix all CSS variables to prevent conflicts with other plugins or themes
  • Feature: Add mouse wheel zoom functionality while holding CTRL or Command keys
  • Feature: Add grab-scroll support when holding spacebar whilst text protection is deactivated
  • Feature: Improve UX for small screen devices
  • Feature: Improve zooming support
  • Feature: Improve PDF page rendering performance
  • Feature: Improve page number display for the various view types
  • Feature: Improved touch device support
  • Feature: Improve compatibility with the Gravity PDF Watermark add-on
  • Security: Late escape all HTML output
  • Bug: Fix display issues with Multi Select fields
  • Bug: Fix manual refresh issue when zoomed in 400%+
  • Bug: Fix scrolling issue on iOS devices
  • Bug: Fix white border issue around full-color pages
  • Bug: Add better viewport detection to only render the Previewer when required
  • Bug: Fix page-width scaling bug when the Previewer is set to Horizontal
  • Bug: Resolve jQuery 3.0 deprecation notice
  • Bug: Resolve JavaScript error when using AJAX-powered Gravity Form
Version 2.0.3, 26 October 2022
  • Bug: Fix .pot file build tool so the plugin can be translated correctly
Version 2.0.2, 25 August 2022
  • Bug: Fix browser caching issue that caused version mismatch error with the PDF Worker
  • Bug: Fix duplicate auto-refresh of PDF Preview
  • Bug: Display PDF preview when using plain permalinks
  • Bug: Better theme compatibility for Previewer
  • Housekeeping: Add Update URI header to prevent WordPress.org causing accidental plugin override due to conflicting plugin slug
Version 2.0.1, 19 April 2022
  • Bug: Fix RTL display issue with legacy and Tier 2 PDF templates
  • Bug: Fix page scaling issue with for HiDPI screens
  • Bug: Track change and blur events in the form for better PDF auto-refreshing
  • Bug: Track signature add-on events for better PDF auto-refreshing
  • Bug: Fix PDF viewer width/height calculations when form is hidden on page load
  • Bug: Resolve memory leak when refreshing PDF viewer
Version 2.0.0, 4 April 2022
  • Feature: New front-end UI with light and dark modes
  • Feature: New Horizontal display mode
  • Feature: Odd and Even Spread display mode
  • Feature: Default Zoom Level control setting
  • Feature: Optional right-click protection (enabled by default to prevent saving PDF pages as images)
  • Feature: Optional text-copying protection (enabled by default)
  • Feature: Faster PDF refresh rate on page load or form change
  • Feature: Filename of downloaded PDF now matches PDF Filename setting
  • Feature: Faster and more accurate PDF loading and rendering
  • Feature: Scroll by dragging/touching the pages
  • Feature: Support for Gravity Forms Repeater fields in PDF preview
  • Housekeeping: Upgrade PDF.js to 2.12
  • Housekeeping: Reduce PDF.js console.log verbosity
  • Bug: Assign the correct user to the temporary entry created when generating a PDF
  • Bug: Fix column display issue in Colossus
  • Bug: Fixes Microsoft Edge false-positive when rendering PDF (affected a small number of users)
  • Bug: Fix PHP Mod_Security false-positive when rendering PDF (affected a small number of users)
  • Bug: Better error handling when PDF cannot be loaded
  • Bug: Fix PDF download issue when permalinks are disabled
Version 1.2.12, 4 March 2022
  • Bug: Fix Image Hopper display issues when using the WooCommerce Gravity Forms add-on
Version 1.2.11, 25 May 2021
  • Bug: Fix Gravity Flow User Input step display problems with the Previewer
  • Bug: Fix edge-case bug with GP Read Only plugin
  • Bug: Fix invalid link to PDF list page running Gravity PDF 6+
Version 1.2.10, 20 April 2021
  • Feature: Add field icon support in the Form Editor for Gravity Forms 2.5
  • Bug: Fix PHP Notice about an undefined array value
Version 1.2.9, 15 February 2021
  • Bug: Adjust relative PDF URL to account for Multisite subdirectory usage
Version 1.2.8, 28 January 2021
  • Bug: Fix string-to-number type conversion bug that can cause random entry data loss under specific conditions (credit goes to Jurriaan Koops, Aiwos BV, for discovery and responsible disclosure).
  • Bug: Use relative URL when loading PDF previews to reduce the chance Windows Defender in Edge throws a security warning
Version 1.2.7, 8 August 2020
  • Bug: Fix PHP notice in WordPress 5.5
Version 1.2.6, 18 September 2019
  • Bug: Fix the file upload display in Core / Universal templates so the filenames are correctly displayed in the Previewer
  • Bug: Allow the GPDFAPI::get_form_data() API call to function correctly in Previewer-generated templates
  • Bug: Fix display issue with Gravity Perk\'s Nested Forms 1.0 plugin release
Version 1.2.5.1, 16 April 2019
  • Bug: Fix upgrade notice that won\'t disappear even when running the latest version
Version 1.2.5, 15 April 2019
  • Bug: Fix display issue when browser downloaded PDF in chunks
Version 1.2.4, 1 February 2019
  • Bug: Fix regression in 1.2.3 that prevented the auto-refresh feature working on AJAX forms
Version 1.2.3, 17 December 2018
  • Bug: Fix Preview reload issue when submitting AJAX forms on a Mac [GH#45]
  • Bug: Fix PHP notice when $form variable isn\'t the expected object [GH#47]
Version 1.2.2, 21 November 2018
  • Bug: Fix Plugin Update Nag when already on latest version
Version 1.2.1, 20 November 2018
  • Bug: Ensure Rich Text Field content displayed correctly in Previewer
Version 1.2.0, 8 October 2018
  • Feature: Add support for the WooCommerce Gravity Forms Product add-on
  • Bug: Ensure the Preview is automatically loaded when there\'s no scroll bar on the page
Version 1.1.1, 29 June 2018
  • Bug: Prevent PHP error when developers tap into the `gform_pre_render` filter
  • Bug: Disable PDF security preventing copying / printing of the PDF when the PDF Previewer download feature is enabled
Version 1.1.0, 14 February 2018
  • Feature: Add Gravity Flow v2.0+ User Input Step support.
  • Feature: Add setting to allow end-user to download generated PDF (defaults to off)
  • Feature: Add full support for uploaded files in GravityView
  • Feature: Define `DOING_PDF_PREVIEWER` PHP constant when generating PDFs for Previewer.
  • Bug: Prevent Previewer showing up in Core / Universal templates when `Show Empty Fields` option enabled.
Version 1.0.2, 9 November 2017
  • Bug: Fix problem where the PDF watermark and custom height settings were ignored for new Previewer fields
Version 1.0.1, 30 October 2017
  • Feature: Trigger `gform_pre_submission` action before temporary entry is created to allow raw $_POST data to be modified
  • Bug: Prevent any miscellaneous output when generating the preview PDF
  • Bug: Clear temporary entry meta data to prevent product information being cached
  • Bug: Add `!important` statements to our loading spinner CSS to prevent display issues caused by themes
  • Bug: Mark our Previewer field as `read only` in Gravity Forms to prevent is showing up in conditional logic, merge tags or the entry details page
Version 1.0, 17 August 2017
  • Feature: Add French, Spanish and German translations
  • Bug: Fix double-encoding issue in the Preview PDF field strings
  • Bug: Adjust pre-loading checks so they correctly display when there\'s a problem
Version 0.2, 11 August 2017
  • Bug: Default to first PDF for the preview if none selected
  • Bug: Fix Watermark double toggle problem
  • Feature: Add more robust logging support
  • Dev: Upgrade bootstrap to utilise Gravity PDF 4.3 Add-on Code
  • Dev: Remove unnecessary files from the plugin
Version 0.1, 1 August 2017
  • Initial Release