Bug fix: HTML formatting allowed by Piwigo in photo titles, descriptions and author (bold, italic, links, line breaks, etc.) is now properly rendered instead of showing the raw tags.

Added PDF support: PDF files in the gallery now open directly in the lightbox, on both Fancybox and PhotoSwipe, using the same mechanism already used for videos. No configuration needed. Known limitation: on mobile browsers, PDFs may open in a new tab instead of the lightbox, and clicking a PDF's own preview on the individual photo page isn't yet supported (still reachable via the slideshow button and thumbnails).

New option to show a button opening the viewer directly, in addition to clicking/tapping the main image on the individual photo page. Three display styles available: always visible, fades after a few seconds, or in the photo page toolbar (rendering may vary depending on the theme). Disabled by default — no change to existing behavior unless explicitly enabled.

Bug fix: the "Show the photo title" and "Automatically hide generated names" settings were saved correctly but had no effect — both are now properly applied. The second option is now placed right below the first and greyed out when the title is hidden, since it no longer applies in that case.

On Fancybox, navigation arrows are now hidden by default on mobile/tablet (touch swipe remains available). No change on PhotoSwipe, which already behaved this way.
New options to keep control: show arrows on mobile (Buttons section), flat arrows without circular background, and auto-hide controls after a few seconds (Fancybox Options section).

New option to control autoplay on opening: Never / From the Piwigo "Slideshow" button only (previous default behavior) / Every time the viewer is opened. Slideshow controls are always shown when set to the last option.

Also fixed a Fancybox bug where starting the slideshow while a video was already playing didn't wait for it to finish.

Slideshow video fix: videos are no longer cut off mid-playback — the slideshow now waits for HTML5 videos to finish, or pauses on embedded ones (YouTube/Vimeo/Dailymotion), consistently on both Fancybox and PhotoSwipe.

Code updated to better comply with Piwigo's core coding conventions. No functional changes.

Compatible with the OpenStreetMap plugin — clicking a photo on the map opens it directly in the lightbox. New option in "Opening & Navigation" (enabled by default, only shown when the OpenStreetMap plugin is active).

Improved image size selection: the configuration page now shows only the sizes actually enabled on your Piwigo installation (Medium and larger) including 3XLarge/4XLarge on Piwigo 16+, while maintaining compatibility with previous Piwigo versions.

Added 7 new translations to complement the existing English, German and French translations: Czech, Spanish, Italian, Dutch, Polish, Russian and Simplified Chinese.

New languages:
* Deutsch [DE]
* English [UK]
* Français [FR]