PayPal 5.4.0 for Joomla 5.3+/6.0+

Version	5.4.0
Maturity	Stable
Release Date	2026-09-08
Tags	Joomla5 Joomla6 CE marked (EU Cyber Resilience Act)

Type	Change
Fix	Stop early on invalid webhook request to avoid roundtrip to PayPal API
Change	Upgrading paypal/paypal-server-sdk (2.3.0 => 2.4.0)
Notes	This version will only install on Joomla 5.3+ and PHP 8.1+ This version requires ochSubscriptions version 6.0.0 or higher

Type

Change

Fix

Stop early on invalid webhook request to avoid roundtrip to PayPal API

Change

Upgrading paypal/paypal-server-sdk (2.3.0 => 2.4.0)

Notes

This version will only install on Joomla 5.3+ and PHP 8.1+

This version requires ochSubscriptions version 6.0.0 or higher

Joomla! 6 Joomla! 5 Joomla! 4 (EOL - Not supported) Joomla! 3 (EOL - Not supported) PHP 8.1+

requires ochSubscriptions 6.x not compatible with ochSubscriptions 5.x or lower