Details

Created: 19 October 2026

JooCart, jCart 3.0.5.5 is released for OpenCart 3.0.5.1 with the following changes:

Changes:

• Improved administrator pagination-setting compatibility by safely falling back to a valid value when the saved setting is missing or invalid.
• Added Twig template isolation and improved scoped CSS and JavaScript integration so Joomla and OpenCart assets can coexist more safely.
• Improved Joomla and OpenCart startup, header, footer, and administrator integration compatibility.
• Updated component configuration, language strings, and OpenCart version metadata for the current release.
• Improved compatibility with current Joomla and PHP 8.x environments.
• Existing display modes, templates, settings, and OpenCart data remain compatible.

Minimum Requirements:

PHP version 7.3 or newer
Joomla! 3.x / 4.x / 5.x / 6.x
OpenCart 3.0.5.1
No database update is required.

Details

Created: 31 August 2026

JooCart, jCart 4.1.0.8 is released for OpenCart 4.1.0.4 with the following changes:

Changes:

• Added a Joomla-integrated display mode with CSS isolation for the storefront and administrator.
• Improved compatibility between Joomla and OpenCart styles, scripts, menus, dropdowns, and popup dialogs.
• Improved the OpenCart administrator layout.
• Admin sidebar collapsed or expanded state is now preserved during the current login session.
• Sidebar state also works when Joomla menu links open administrator pages without a user token in the URL.
• Improved frontend compatibility with Joomla template columns and third-party Joomla templates.
• Improved custom color and Joomla module support in CSS isolation mode.
• Reduced duplicate Joomla and OpenCart library loading in CSS isolation mode.
• Improved lightweight bridge loading and database-only loading for modules and plugins.
• Updated Joomla compatibility calls in component and plugin integration code.
• Improved compatibility with current Joomla deprecation handling and PHP 8.x.
• Existing display modes, templates, and saved settings remain compatible.
• Latest OpenCart 4.1.0.4 core included.

Minimum Requirements:

PHP version 8.1 or newer
Joomla! 3.x / 4.x / 5.x / 6.x
OpenCart 4.x
No database update is required.

Details

Created: 30 August 2026

JooCart, jCart 3.0.5.4 is released for OpenCart 3.0.5.1 with the following changes:

Changes:

• Added a Joomla-integrated display mode with CSS isolation for the storefront and administrator.
• Improved compatibility between Joomla and OpenCart styles, scripts, menus, dropdowns, and popup dialogs.
• Improved the OpenCart administrator layout.
• Admin sidebar collapsed or expanded state is now preserved during the current login session.
• Sidebar state also works when Joomla menu links open administrator pages without a user token in the URL.
• Improved frontend compatibility with Joomla template columns and third-party Joomla templates.
• Improved custom color and Joomla module support in CSS isolation mode.
• Improved lightweight bridge loading and database-only loading for modules and plugins.
• Improved JooCart and jCart options organization and display-mode descriptions.
• Updated Joomla compatibility calls in component and plugin integration code.
• Improved compatibility with current Joomla deprecation handling and PHP 8.x.
• Existing display modes, templates, and saved settings remain compatible.
• Latest OpenCart 3.0.5.1 included.

Minimum Requirements:

PHP version 7.3 or newer
Joomla! 3.x / 4.x / 5.x / 6.x
OpenCart 3.0.5.0
No database update is required.

Details

Created: 14 July 2026

JooCart, jCart 4.1.0.6 is released for OpenCart 4.1.0.3 with the following changes:

Changes:

• Added option for choosing customer image folder outside of Joomla.
• Latest OpenCart 4.1.0.3 core included.

Minimum Requirements:

PHP version 8.1 or newer
No need to update database
Joomla! 3.x / 4.x / 5.x / 6.x
OpenCart 4.x