This version is currently marked as Unsupported and Insecure by the Drupal Association. Users are strongly encouraged to upgrade to later 7.x versions (like 7.100+) or migrate to Drupal 10/11. Key Features and Fixes in 7.71
The 7.71 release was not a security update, but it introduced vital compatibility fixes that remain relevant for legacy maintenance: drupal 7.71 download
To run Drupal 7.71 effectively, your server environment should meet these minimum benchmarks: drupal 7.71 | Drupal.org This version is currently marked as Unsupported and