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21 October 2026: critical security updates for PHP and YOOtheme Pro 5. Is your Joomla website up to date yet? Get it checked

Review: Joomla 1.6

Joomla 1.6 was the big rebuild after Joomla 1.5: user groups and permissions you define yourself, categories nested to any depth, and template styles. For this review we installed Joomla 1.6.6 of 26 July 2011, the last version of this line, and photographed it.

Series "Joomla history" · minor version · part of the series: Review: Joomla 2.5 · back to Review: Joomla 1.5 · next: Review: Joomla 1.7

Released10 January 2011 (Joomla 1.6.0)
Last version1.6.6 of 26 July 2011 (7 versions)
Followed byJoomla 1.7 on 19 July 2011
RequirementsPHP from 5.2.4
TemplatesBeez2 (default), Atomic, Beez5; Bluestork in the backend, Hathor
Included in the installation109 extensions
End of supportEnd of Life: Joomla 1.6

What was new in Joomla 1.6

According to the Joomla 1.6 announcement:

  • Finer access control with user groups and viewing levels of your own – for viewing as well as for editing.
  • Categories from one level to as many as you like; the rigid sections were dropped.
  • Packages with several extensions that update with one click.
  • Better support for multilingual websites.
  • Modules with publishing start and end times and more control over where they appear.
  • New templates with semantic markup and template styles for more creative control.
  • Overrides for the output of the backend too, and a backend template of their own per user.
Joomla 1.6: User groups as a tree – new in Joomla 1.6
User groups as a tree – new in Joomla 1.6.
Joomla 1.6: Viewing access levels: who may see what
Viewing access levels: who may see what.
Joomla 1.6: The permissions per group in the global configuration
The permissions per group in the global configuration.
Joomla 1.6: Categories nested to any depth
Categories nested to any depth.
Joomla 1.6: Template styles: one template, several sets of settings
Template styles: one template, several sets of settings.

The installation

Joomla 1.6 installer: step 1
Step 1: the language of the installation.
Joomla 1.6 installer: step 2
Step 2: the server check.
Joomla 1.6 installer: step 3
Step 3: the licence, GNU GPL.
Joomla 1.6 installer: step 4
Step 4: the database.
Joomla 1.6 installer: step 5
Step 5: FTP – for servers where PHP may not write files.
Joomla 1.6 installer: step 6
Step 6: site name and login.
Joomla 1.6 installer: step 7
Step 7: done.

The website

Joomla 1.6: home page
The freshly installed website with the sample data.
Joomla 1.6: Sample Sites
The page "Sample Sites".
Joomla 1.6: Getting Started
The page "Getting Started".
Joomla 1.6: Using Joomla!
The page "Using Joomla!".
Joomla 1.6: The Joomla! Project
The page "The Joomla! Project".
Joomla 1.6: The Joomla! Community
The page "The Joomla! Community".
Joomla 1.6: Site Map
The page "Site Map".

The backend

Joomla 1.6: The backend login
The backend login.
Joomla 1.6: The control panel
The control panel.
Joomla 1.6: The
The "Content" menu.
Joomla 1.6: The article list
The article list.
Joomla 1.6: Editing an article with TinyMCE 3.3
Editing an article with TinyMCE 3.3.
Joomla 1.6: The items of a menu
The items of a menu.
Joomla 1.6: The modules of the website
The modules of the website.
Joomla 1.6: The plugins
The plugins.
Joomla 1.6: 109 extensions in a fresh installation
109 extensions in a fresh installation.
Joomla 1.6: The global configuration
The global configuration.
Joomla 1.6: The Media Manager
The Media Manager.
Joomla 1.6: System information – with PHP 5.6 from our test environment
System information – with PHP 5.6 from our test environment.

2011 and today

For comparison: the same views in a fresh Joomla 6.2.

Joomla 1.6.
2011Joomla 1.6.
Joomla 6.2.
2026Joomla 6.2.
Editing an article in 1.6.
2011Editing an article in 1.6.
Editing an article in 6.2.
2026Editing an article in 6.2.

All 7 versions of Joomla 1.6

According to the Joomla downloads:

  1. 1.6.010 Jan 2011
  2. 1.6.17 Mar 2011
  3. 1.6.214 Apr 2011
  4. 1.6.318 Apr 2011
  5. 1.6.423 Jun 2011
  6. 1.6.511 Jul 2011
  7. 1.6.626 Jul 2011

From Joomla 1.6 to 2.5

VersionFirst releaseLast releaseVersions
Joomla 1.610 Jan 20111.6.6 · 26 Jul 20117
Joomla 1.719 Jul 20111.7.5 · 2 Feb 20126

Still running a website on Joomla 1.6?

It gets no security updates any more. We bring it to Joomla 6 – we name the effort after an inventory.

See Joomla update and migration

How we did it: Joomla 1.6.6 in the original package from downloads.joomla.org, locally in Docker with PHP 5.6 and MySQL 5.5, reachable only on our own machine, files unchanged, with the default sample data. PHP error display is switched off so that notices about outdated functions do not cover the pictures.

Sources: Joomla 1.6 announcement, Joomla downloads and our own screenshots. As of 21 October 2026.

From Joomla 1.6 to Joomla 2.5

Ufuk Avcu

Owner and developer of the Joomla Agency. Has been building and looking after Joomla websites since 2009.

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