Use a trusted script like InterconnectIT's Search Replace DB or the WP-CLI tool to update old URLs to the new domain. Conclusion
Select version 6.7 (or the specific minor release near 67) and click . Step 2: Extract and Verify Save the .zip file to your computer.
: Because this is an outdated version, it may have security vulnerabilities. It is strongly recommended to deactivate and delete it immediately after your migration is complete. Official Alternatives Use a trusted script like InterconnectIT's Search Replace
Up through version 6.77, developers could open the plugin files and manually change a line of code to unlock multi-gigabyte imports.
If you see PORTABLE_README.txt , you are ready to rock. : Because this is an outdated version, it
Since this is an older version, it is no longer available via the standard "Add New Plugin" search in WordPress. You must install it manually.
Go to Plugins > Add New > Upload Plugin . Select your version 6.77 zip file. Activate: Click activate. If you see PORTABLE_README
This is crucial. If you don't disable auto-updates for this plugin, WordPress will immediately overwrite it with the latest version. Use a plugin like "Easy Updates Manager" or add a filter to your functions.php . Using the Plugin for Migration