WordPress.org

First installation

1. Download the .zip file and entpack it.
2. Upload the 'cross-references-plugin' folder as a whole to '/wp-content/plugins'.
3. Activate the plugin through the 'Plugins' menu in WordPress.
4. Optionally, go to the dashboard / Settings / Cross-references page in order to adjust some settings.

Upgrade from v. 1.3 or newer

You can use the WordPress Plugin Update or update manually:

1. Download the .zip file and entpack it.
2. Upload the 'cross-references-plugin' folder as a whole to '/wp-content/plugins' overwriting all existing files.
3. Optionally, go to the dashboard / Settings / Cross-references page in order to adjust some settings or run some tools.

Upgrade from v. 1.2 or older

You can use the WordPress Plugin Update or update manually:

1. Download the .zip file and entpack it.
2. Upload the 'cross-references-plugin' folder as a whole to '/wp-content/plugins'.
3. Deactivate the plugin through the 'Plugins' menu in WordPress.
4. At your server delete the file '/wp-content/plugins/cross-references.php'
5. Activate the plugin through the 'Plugins' menu in WordPress.
6. Optionally, go to the dashboard / Settings / Cross-references page in order to adjust some settings or run some tools. I recommend you to do a table rebuild, which will ensure the cross-references table at your database has no errors.