Joomla 6 Full Package 6.0.0

Category: Core

Version: 6.0.0

Date: 14 October 2025

Download type: Free

Compatibility: J6

Ivan Petrov

June 25, 2026

What I love about working with the guys at Joomla Center, besides their excellent knowledge of their craft, is their patience and politeness. No irritation at stupid questions, no arrogance, no eye-rolling, no heavy sighs. On the contrary, they explain things very politely and clearly, give recommendations, do things quickly and competently, and if something goes wrong, they'll fix it just as quickly. Five stars on all counts! As they say now, I'm hooked!

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kennel avanzar

June 15, 2026

I want to express my sincere gratitude to the Joomla Center team for their professional assistance! After my site was hacked, their specialists quickly identified and eliminated all the consequences of the attack, patched vulnerabilities, updated the software, and restored the site to its original state. I was especially pleased that the work was not only done efficiently but also with detailed explanations of all the steps taken.

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Solnyshko

June 05, 2026

You guys are the best. You're always there to help and solve any problem. Today, a cybersecurity information site was down. Anton solved the problem in a couple of hours. Great job. I highly recommend you!!!

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Help The Children SKD

December 5, 2025

We thank the Joomla Center team for their professionalism, the excellently crafted training course, and their ongoing support.
Special thanks to Anton for his responsiveness, kindness, and immediate assistance with our website.
We wish you success in your endeavors 🤗

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Nikolay Mosunov

June 17, 2025

Thanks to Anton and the Joomla Training Center for their excellent work. They upgraded my sites from the old Joomla to the new one. Everything works perfectly, even better than before. They professionally fixed numerous errors. I can only recommend them. They offer truly excellent quality and speed at relatively low prices.

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Addition	Added automatic Joomla core updates.
Addition	Added the Cassiopeia Extended child template with expanded customization options.
Addition	Added additional colour configuration options to Cassiopeia Extended.
Addition	Added additional font size configuration options to Cassiopeia Extended.
Addition	Added custom field data to version history.
Addition	Added a new Note custom field.
Addition	Added a new Number custom field.
Addition	Added optional currency formatting to the Number custom field.
Addition	Added CSS page transitions to the Cassiopeia and Atum templates.
Addition	Added new date and datetime-local form fields for developers.
Addition	Added language file caching to LanguageHelper::parseIniFile().
Change	Updated the TinyMCE editor from version 6 to version 8.0.1.
Change	Added bug fixes and accessibility improvements provided by TinyMCE 8.
Change	Improved language string loading performance through a new caching layer.
Change	Improved Joomla security, performance and internal architecture.
Change	Extended version history so that it is no longer limited to data stored in the primary database table.
Change	Joomla core updates use the secure TUF update system.
Note	Joomla 6.0.0 is code-named Kuimarisha and is a new major version of Joomla.
Note	More than 206 pull requests from more than 32 contributors were included in Joomla 6.0.0.
Note	Before upgrading from Joomla 5, updating to Joomla 5.4 is recommended because it serves as the bridge release for Joomla 6.
Note	Moving from Joomla 5.4 to Joomla 6.0 is considered an upgrade rather than a full migration.
Note	The Behaviour - Backward Compatibility 6 plugin can be used to maintain compatibility with third-party extensions.
Note	Automatic updates between major versions, such as Joomla 5.4 to Joomla 6.0, are not supported.
Note	Creating a website backup and checking the compatibility of installed extensions and templates is recommended before upgrading.

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