Shopware 6.6.1.0
New System requirements
We upgraded some system requirements according to this proposal.
Min PHP 8.2
We upgraded the minimum PHP version to 8.2.
Min MariaDB 10.11
We upgraded the minimum MariaDB version to 10.11, the minimum MySQL version is still 8.0.
MySQL 8.0
Min Redis 7.0
We upgraded the minimum Redis version to 7.0.
Min Elasticsearch 7.10
We upgraded the minimum Elasticsearch version to 7.10, there are no changes for OpenSearch compatibility, so there still all versions are supported.
Node.js version change
To build the javascript for the administration or storefront it’s now mandatory that your node version is the current
LTS version 20 (Iron).
If you use devenv or nvm, you need to update your session as our configuration files are configured to use the correct version. Otherwise, you need to update your node installation manually.
Quelle: https://github.com/shopware/shopware/blob/v6.6.2.0/UPGRADE-6.6.md