Joomla 3.9.3 has just been released! This is a security and bug fix release for the 3.x series of Joomla which address 6 security vulnerabilities and contains over 30 bug fixes and improvements..
These are all low priority security fixes, however, if you running Joomla 3.9.2 and below, you’re encouraged to upgrade as soon as possible.
This release also comes with 30 bug fixes, including, fixes that prevent renaming/deleting the template index.php, improvement to the breadcrumbs tags, improvement to the integration tab and many more.
Again, if you’re running Joomla and haven’t upgraded, it’s recommended that you do so soon, if not immediately.
For more about this release, please check its news page here.
This brief post shows students and new users and students how to install or upgrade Joomla to the latest released version easily.
Below are some of the features and updates that apply to all previous versions of Joomla up to 3.9.x
- Lack of URL filtering in various core components (affecting Joomla 2.5.0 through 3.9.2)
- Browserside mime-type sniffing causes XSS attack vectors (affecting Joomla 1.0.0 through 3.9.2)
- Additional warning in the Global Configuration textfilter settings (affecting Joomla 2.5.0 through 3.9.2)
- Stored XSS issue in the Global Configuration help url #2 (affecting Joomla 2.5.0 through 3.9.2)
- XSS Issue in core.js writeDynaList (affecting Joomla 2.5.0 through 3.9.2)
- Low Priority – Core – Implement the TYPO3 PHAR stream wrapper (affecting Joomla 2.5.0 through 3.9.2)
- Prevent renaming/deleting the template index.php file
- Smart Search improvement
- Contacts banned fields removed
- Improvement of the Integration tab display
- Fix the category filter for featured articles
- Fix for the Template Style field in the menu manager
- Breadcrumbs for tags
To upgrade or install Joomla, follow the steps below:
Step 1: Upgrading Joomla CMS via Live Update
If you have an existing Joomla website, then step 1 is all you need. but before upgrading, make sure to back up your site. That’s very important.
There are many components available to help you backup your site.
The recommended way to update installations of Joomla! is to use the Joomla Updater component found in the Components menu of your site Administrator.
Depending on your site settings, if an update is available there will be a message indicating this and a button to press to Upgrade Now. Which update you’ll see depends on the setting for Update Server and caching.
After logging on to the admin backend, the Update Now button should be available as shown in the image below. Click the button to be taken to the Live Update page.
On the Live Update page, if everything is good and backup has been taken, click the Install the Update button to begin. The first option shows the latest update of the major release in use. The second option shows the latest update of the latest major.
The “Default” update channel will show you notifications for all updates of the current Joomla release (3.x)
If everything is right, your site should successfully update to the latest version.
That’s how to upgrade Joomla CMS via its Live update feature.
If you’re upgrading from one major version to another, for example. upgrading from 3.x to 4.x, you will need to update Joomla’s Update Channel. You can configure where Joomla! gets its update information from:
- Update Channel: (Default/Joomla Next/Testing/Custom URL) This allows you to choose the update source for Joomla.
- Default: is the recommended setting to stay on the latest release. This ensures that you still receive all released updates.
- Joomla Next: switch from one major release to next major release (Joomla 3.x to Joomla 4).
- Testing: is used for testing Joomla! releases prior to their release as ‘Stable’. With this setting nightly builds will be shown until a Beta or RC (Release Candidate) is available. It is recommended not to use on Production sites. Only use this setting on test sites.
- Custom URL: This setting allows a custom update server to be used. It is recommended not to use on Production sites. Only use this setting on test sites.
- Custom URL: This field is used to point to a custom XML update source URL, used only when the ‘Update Server’ option is set to ‘Custom URL’.
Step 2: Installing Joomla CMS on Ubuntu
If you don’t already have Joomla installed, then you will have to install a new site. We’ve shown you how to do that on Ubuntu with Apache2 and Nginx web servers.
To install Joomla with Apache2 HTTP and PHP 7.2 support, use the post below.
Installing Joomla with Apache2 Web Server
Installing Joomla with Nginx Web Server
To install Joomla with Nginx and PHP 7.2-FPM support, then use the post below:
After the steps above, your site should be running the latest version of Joomla CMS. Again, you can always come back here to learn how to manage your Joomla site.
You may also like the post below: