PDF Stamper Changelog

1.4.2 – 24 May 2023

Fix – Can’t access value of exception $e when no exception thrown line 60 classes/woostamper-pdf-test.php
Fix – Settings inheritance (product variation -> product -> global) in classes/woostamper-pdf-file-handler.php
Tweak – Change Test/Delete “buttons” on settings page to actual buttons with nonce sent in data attribute

1.4.1 – 14 April 2023

In case test.pdf is not in wp-content/uploads/woostamper directory on test request, attempt to restore it there

1.4.0 – 24 March 2023

Use an Artifact Text Stamp child class to lend accessibility to stamped PDF documents
Don’t set SetaPDF $page variable before running $callback, to avoid wrong page size on first pass
Enqueue admin scripts, which are now unminified to make debugging easier
Allow for *per-pdf-product* manipulation of security handler to unencrypt *encrypted* PDFs before stamping if owner password provided

1.3.0 – 15 November 2022

No longer try to store temporary PDFs using get_temp_dir() – use WP uploads directory always for more reliability
Repair WooStamper logging settings page delete function
More careful type casting of settings values for PHP 8+ (int cannot be multiplied by string)
Testing with WP 6.1 and WC 7.1

1.2.1 – 21 June 2022

1.2 – 4 October 2021

Feature – use callback in SetaPDF Stamper addStamp for watermarking on pages of varying size
Feature – ‘woostamper_filter_shortcodes’ filter hook added for adjusting shortcode output
Initial testing with PHP 8

1.1.6 – 19 April 2021

1.1.5 – 19 March 2021

Fix – variables for font size and pdf permissions wrong in woostamper-pdf-stamp.php after previous edits

1.1.4 – 15 March 2021

Fix – clean up bitwise calculation of file permissions in woostamper-pdf-stamp.php
Tweak – update to current usage of “woocommerce-data-tip” in per-product WooStamper settings
Tweak – add ‘woostamper_setapdf_stamper_stamp_text’ filter (handy for marking stamp as Artifact Stamp, for example)
Testing with WC 5.1

1.1.3 – 8 Feb 2021

1.1.2 – 1 Feb 2021

Fix – use isset() instead of empty() to check for password in per-product settings, to avoid passwording when not desired
Tweak – move woostamper_filter_font filter hook inside font name switch

1.1.1 – 19 Nov 2020

Fix – don’t throw E_WARNING on include_once of SetaPDF library files; also, try looking for SetaPDF_Stamper class first in classes/woostamper-pdf-compatibility.php

1.1.0 – 6 May 2020

Feature – always retain original file name through watermarking process and delivery
Feature – recycling to re-serve watermarked files if they already exist on server, saving CPU
Feature – cron to delete saved files after 1 week (filterable duration for now)
Feature – more granular control of file protections with owner passwording and choice of encryption type (128 bit to allow higher file protections).
Feature – settings page UX designed to indicate passwording/protections require encryption, and which protections are offered with different encryption levels.
Feature – beta version checks (opt in at Settings -> WooStamper license)
Fix – variation global settings unobscured

1.0.0 – 22 March 2020

Do away with “_e.pdf” file ending when file is encrypted. Should be delivered with title as expected by admin
$pages_to_stamp not valid range when end page = “last”, create separate method to determine which pages to stamp
separate method to determine file permissions
update stamp position settings names and set defaults
“Unlock with User Password” only works with 128-bit encryption
Update last modified date to reflect correct UTC offset

1.0.1-beta 20 March 2020

1.0.0-beta 20 March 2020