While 6.7 works well with older PHP, it may trigger "Critical Errors" on servers running PHP 8.1 or higher.

Use the command line to import your site; it bypasses all browser-based upload limits.

If you are running an older version of WordPress or an outdated PHP stack, version 6.7 is known for its stability in those environments.

Once you have the .zip file for version 6.7, follow these steps:

Note: Developers sometimes remove specific older versions if they contain known security vulnerabilities. 2. GitHub Archives