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Joomla 5 Full Package 5.4.5

  • Category: Core
  • Version: 5.4.5
  • Date:
  • Download type: Free
  • Compatibility: J5
Fixed
#47474 — Fixed the ShowOnRule regular expression pattern for custom fields.
Fixed
#47520 — Updated the version number in the allowEdit method documentation.
Fixed
#47523 — The full path for $this is now used in the association template file.
Fixed
#47433 — Fixed double timezone conversion in Media Manager file dates.
Fixed
#47448 — Added a logical top corner radius for consistent RTL and LTR display.
Fixed
#47462 — Fixed the image rotation angle being reset to 0 in Media Manager.
Fixed
#47467 — Added onContentPrepare event processing to the mod_articles module.
Fixed
#47478 — TinyMCE now loads the non-minified custom CSS file when a minified version is unavailable.
Fixed
#47505 — Fixed highlighting of the required modal category field after a validation error.
Fixed
#47529 — Updated phpseclib/phpseclib to version 3.0.50 to fix one high-severity security vulnerability.
Fixed
#47530 — Updated indirect NPM dependencies to fix eight security vulnerabilities.
Fixed
#47511 — Added a warning when duplicate subform fields are removed during saving.
Fixed
#47540 — Corrected the English possessive form of the word users in a language string.
Fixed
#47208 — Prevented recursion in the loadposition and loadmodule content plugin.
Fixed
#47534 — Updated the indirect lodash development dependency to version 4.18.1.
Note
Joomla 5.4.5 is a bugfix release for the Joomla 5 series.
Note
No separate Joomla core security fixes were announced for this release.
Note
The update includes a fix for one high-severity vulnerability in the phpseclib library.
Note
The update also resolves eight security vulnerabilities in indirect NPM dependencies.
Note
Creating a website backup and checking the compatibility of installed extensions and templates is recommended before updating.
Note
When upgrading from a version earlier than Joomla 4.4, update to Joomla 4.4 first and then upgrade to Joomla 5.
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June 25, 2026
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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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