<?php
    if (!defined('UPGRADING') or !UPGRADING)
        exit;

    /**
     * Function: read_more_add_config
     * Adds config settings into an array.
     *
     * Versions: 2022.01 => 2022.02
     */
    function read_more_add_config(): void {
        $set = Config::current()->set("module_read_more",
                                      array("apply_to_feeds" => false, "default_text" => ""),
                                      true);

        if ($set === false)
            error(__("Error"), __("Could not write the configuration file."));
    }

    read_more_add_config();

<?php
    if (!defined('UPGRADING') or !UPGRADING)
        exit;

    /**
     * Function: read_more_add_config
     * Adds config settings into an array.
     *
     * Versions: 2022.02 => 2022.03
     */
    function read_more_add_config(): void {
        $set = Config::current()->set("module_read_more",
                                      array("apply_to_feeds" => false, "default_text" => ""),
                                      true);

        if ($set === false)
            error(__("Error"), __("Could not write the configuration file."));
    }

    read_more_add_config();

Read More module: fixed upgrader versioning
Read More module: fixed upgrader versioning
