* New: Share copy link
* New: Scale cover option for "webgl" mode - make double with cover flipbook from pages that are all same size
* New: Page caption - if page has caption, the icon for viewing the caption on hover will be displayed on the page
* New: Filter flipbooks by category on the Flipbooks page
* New: Flipbook automatically fits to width or height based on single page or double page view
* Improvement: Optimized shortcode rendering
* Improvement: Optimized saving of flipbook options
* Fix: Thumbail size in grid view
* Fix: Prevent mouse zoom when flipbook is in iframe and not fullscreen
* Fix: Lightbox start page
* Fix: Page items z index
* Fix: Page elements when auto detect PDF links
