Redirect users to a new URL after updating the entry.

gv-redirect-after-update-entry.php

<?php
add_action( 'gravityview/edit_entry/after_update', 'gravityview_redirect_after_update', 10, 2 );
function gravityview_redirect_after_update( $form, $entry_id ) {
    // Get the current View ID
    $view_id = GravityView_View::getInstance()->getViewId();
    // Replace the 105 below to your specific View ID, otherwise, without this check all your Views will be affected
    if($view_id == 105){?>
    <script>
        jQuery(document).ready( function() {
            window.location.replace( "http://your-new-URL-here/" );
        });
    </script>
    <?php
	}else{
		// Get the link to the View
		$permalink_esc = esc_url( get_permalink( $view_id ) . '?updated=true' );
	?>
    <script>
        jQuery(document).ready( function() {
            window.location.replace( "<?php echo $permalink_esc; ?>" );
        });
    </script>
    <?php
	}
}