Do you need to update to Joomla 4 right now?
BIG NOTE: DO NOT UPDATE TO JOOMLA! 4 RIGHT NOW. THIS IS ONLY TO PREPARE YOUR THIRD-PARTY EXTENSIONS AND GET THE SITE COMPATIBLE WITH JOOMLA 4. Look at the Pre-Update Check and the Extension Pre-Update Check in the Pre-Update Check tab of the Joomla Update component.
Is it possible to migrate Joomla from 3.10 to 4.x?
Very complex migrations will likely be a result of installed third-party extensions. You are encouraged to contact the developers of third-party extensions installed on your Joomla site for their suggested path to migrate their extensions. The migration from Joomla! 3.10.x to 4.x is considered a mini-migration.
Where do I find update tooltip in Joomla?
In Joomla! 3.10.x you can go to Extension Manager → Update tab and click Find Updates which will add a tooltip in the Version column, under the Manage tab, giving some compatibility information from the backend. This functionality only supports extensions that update via the Extension Manager Update tab.
Are there any JavaScript issues with Joomla 3.4.3?
In Joomla 3.4.2 and 3.4.3 some JavaScript files were updated which causes an error with browser caching. In some websites, updating to Joomla 3.9.16 results in a database error due to duplicated usernames.
Why does Joomla not save configuration.php file?
Since Joomla! 1.5.x attempts to make configuration.php writeable occur before saving the configuration, the latter is more usually the case. The most common reason for this is that the configuration.php file is owned by a different logical user than the one trying to make the change.
What’s the migration from Joomla 3.10.x to 4.x?
The migration from Joomla! 3.10.x to 4.x is considered a mini-migration. This is because the Joomla core extensions will upgrade with a “one-click” upgrade via the Joomla! Update component in the backend administrator side of Joomla. Many third-party extensions are a one-click upgrade too.