Release note / Piwigo 2.9.4

bug fixes (including security)

Download Piwigo 2.9.4

Released on July 13th, 2018


The list of major changes is described on Piwigo 2.9.0 release note

Bugs fixed

Known issues


Featured added


Bugs fixed

894 / Technical

Fix syntax error

891 / Security

link to should now be in HTTPS

890 / Security

http/https mixed content on [Admin > Photos > Add > Applications]

889 / Technical

Fix for Smarty and PHP7.2

888 / Technical

Fix for Cssmin with php7.2 and higher

887 / Technical

PHP 7.2, warning on user manager

877 / Users & Groups

conflict on website_url column with external user table

872 / Security


853 / Technical

Piwigo 2.9.3 breaks Colored Tags plugin

847 / Security


844 / Display

Missing link tag in /recent_cats breadcrumb

834 / Technical

Initial work to support PHP 7.2

748 / Security

Unable to view users - 403 on user_list_backend.php

596 / Technical

PHP 7.1 and template.class.php incompatability

258 / Photos

[albums] Batch-managing a since-deleted album gives SQL error

Known issues

897 / Technical

[2.9.4] unexpected T_FUNCTION in on line 403

902 / Users & Groups

[2.9.4] users list no longer paginated or filtered


Updated languages

Danish (Dansk)

Greek (Ελληνικά)


Estonian (eesti)

Persian (فارسی)

Finnish (suomi)

French Canadian (Québecois)

Hebrew (עברית)

Hungarian (Magyar)

Japanese (日本語)

Lithuanian (Lietuvių)

Dutch (Nederlands)

Polish (Polski)

Portuguese (Português)

Romanian (Română)

Turkish (Türkçe)

Vietnamese (Tiếng Việt)


We recommend the automatic upgrade. If you're running version 2.2+, Piwigo will tell you which plugins may be not compatible with Piwigo 2.9 before upgrade.

If you're running Piwigo 2.9.x you can also download the archive that contains all new and modified files. Once you have extracted the files, transfer them onto your web server with a FTP client over your Piwigo 2.9.x installation. No database upgrade is required.

If you are running a version older than 2.9 and do not want to use the automatic upgrade, then follow the manual upgrade.