The release date of Adobe Commerce 2.4.4 and Magento Open Source 2.4.4 is April 12, 2022 (for Commerce and Open Source), which will provide a better on-site shopping experience for customers & improved more security & improved performance with latest features
Magento 2.4.4 Installation follow same steps as Magento 2.4 Installation, Please follow below URL link.
Other important Magento 2.4.x issue as below
Magento 2.3 To Magento 2.4.5 Comptibility For PHP, MYSQL, Composer, Apache etc
Magento 2.4.4 Installation Steps
Magento 2.4.3-p1 Installation Steps
Magento 2.4.3 Installation Steps
Magento 2.4 Two Factor Authentication
Magento 2.2, Magento 2.3, Magento2.4 Installation Issue on Windows 10, XAMPP
Magento 2 Installation at 51% Error: (Wrong file in Gd2.php:64) Module ‘Magento_Theme’