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There is always a great deal of Joomla! development activity underway and communicating with other developers in the community is essential. This site is a resource for anyone looking to build or maintain software based on the Joomla! platform.

Joomla 4.3 Beta 3 - Feature freeze. See what made it.

Purple marketing image for Joomla 4.3 Beta 3 - Feature freeze. See what made it.

What is this release for?

There are two main goals for Beta releases:

  • Providing developers with the basis to test their extensions and reporting any issues well before the final release
  • Allowing users to discover the new features introduced to Joomla 4.3

For a complete list of known backward compatibility issues for version 4.3, please see Potential backward compatibility issues in Joomla 4 on the documentation site.

What is this release NOT for?

This beta version of Joomla 4.3 is not suitable for production sites. It is for testing only.

Where to get it?

Download Joomla 4.3.0 Beta 3

To always use the latest build of Joomla 4, we invite you to use the nightly build packages (updated every night).

To make it easier for newcomers, you can launch a free Joomla 4 website for testing at launch.joomla.org .

When is the final release due?

Joomla! 4.3 (general availability) is due to be released on or about 18th April 2023. The planned milestones are:

Alpha releases

Where new features are added and many changes are made.

  • Alpha 1: 29th November 2022 - Done
  • Alpha 2: 27th December 2022 - Done
  • Alpha 3: 24th January 2022 - Done

Beta releases

In the Beta stage, we are making a freeze on what features can be added, but minor changes to what is already in can be made.

  • Beta 1: 7th February 2023 - Done
  • Beta 2: 16th February 2023 - Done
  • Beta 3: 21st February 2023 - This release
  • Beta 4: 7th March 2023

Release candidates

When in the release candidate phase no more can be added or changed, we are testing and bug fixing making the product stable for launch day.

  • Release candidate 1: 21st March 2023
  • Final release: 18th April 2023

This whole process relies on people coming forward to help make it happen.

Please note that dates may be subject to change depending on the availability of volunteers and circumstances beyond our control.

What’s new in Joomla 4.3 beta 3?

  • Media Manager Revamp
    • Ordering
    • Image thumbnails
    • SVG file previews
    • Media path fix for Windows systems
    • Showing Drag and Drop option for empty folder
    • Support for avif, webp, heic and webp2 in the image list field
  • Workflow
    • Workflow transitions user improvements
  • Smart search 
    • Frontend dropdown filter
  • Menu Component Updates
    • Filter menu items by component
    • Admin menu can be filtered by parent 
    • Rebuild the tree after saving a menu item
    • URL type menu item can now be selected as base item in mod_menu
  • Content Component Updates
    • Use article's browser page title parameter before article title
  • Custom Field Updates
    • Conditional fields for custom fields
    • Allow to select the edit layout for subforms in custom fields
    • When filtered by category, when creating new field, pre-select the category
  • Tags Revamp
    • Tags can now have the same alias if they have different parents
    • Single tab view fixes
    • New com_tags router
    • Disallow non-existing tags
  • Users
    • LDAP fixes
  • API updates
    • API articles can be filtered by tag and featured
  • Dashboard
    • Quickicons: missing icons
  • Template 
    • template diff view improvements
    • Creating names with .min.css
  • System Updates
    • Adding support to the NEL header to the core httpheaders plugin
    • During installation provide hint for table prefix
    • Mass mail validation fix
    • Select column tables missing in Discover and template overrides 
    • RTL improvements
    • Character Counter for Input Fields
    • Pattern attribute for 'tel'
    • Command Line Installation of Joomla 
    • Messaging login/logout in the frontend
    • Captcha moved to end of form AFTER custom fields
  • Bootstrap
    • Upgrade to Bootstrap  5.2
  • PHP Updates
    • PHP 8.2 improved support
    • deprecated PHP 8.1 code
  • Guided Tours
    • A feature to help guide new users through administrative tasks.
    • Preview available via pull request

We are firmly committed to making the next generation of Joomla the best. Many under the hood changes have been introduced to further stabilize the platform, to provide compatibility with PHP 8 (and beyond) and Bootstrap 5.2, and to further enrich the user experience.

To learn more about our development strategy, please read this article .

How can you help Joomla 4.3?

To help ensure the 4.3 release and our major features are “production-ready”, we need your help testing releases and reporting any bugs you may find at issues.joomla.org .

Most of all, we encourage extension developers to roll up their sleeves, seek out bugs and test their extensions with Joomla 4.3 and communicate their experience.

Where can I find documentation about Joomla 4?

There are some tutorials to help you with Joomla 4. You can find the existing ones, like creating a Plugin or a Module for Joomla 4, namespaces conventions, prepared statements, using the new web asset classes and many more in https://docs.joomla.org/Category:Joomla!_4.x

We encourage developers to help write the documentation about Joomla 4 on docs.joomla.org to help and guide users and other extension developers.

A JDocs page will help developers to see the existing documentation, and the documentation still needed.

We invite you to check it regularly, update it and provide the missing content: https://docs.joomla.org/JDOC:Joomla_4_Tutorials_Project

Most of the feature documentation is needed now we have reached Beta (feature freeze). If you can help please do get in touch.

Should I plan to upgrade to Joomla 4.x?

Joomla 4.x is Joomla’s latest major version.

Joomla 3.10 was released alongside Joomla 4 as the last minor release of Joomla 3 (see this article ).

Joomla 3.10 will continue to be supported until August 2023 although as it is now over 18 months since the release of Joomla 3.10 and 4.0 Joomla 3 will only get security releases.

You should be planning or in the process of migrating to the latest version of Joomla.

We provide resources to help with the migration on the documentation site.

Related information

If you are an extension developer, please make sure you subscribe to the general developer mailing list , where you can discuss extension development. News that may affect custom development will also be posted there from time to time.

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