2024-10-11 – version 1.6.4
* Fix: PLUGINS-2550 – Errors encountered with EPUB downloads using PDF Watermarker.
2024-01-22 – version 1.6.3
* Fix: PLUGINS-2395 – Woo QI Test Issues.
2023-11-16 – version 1.6.2
* Fix: PLUGINS-2319 – WPVIP incompatibility.