Hi yasko,
the last version is 2.0.11. You can check it in your dashboard > plugins admin page and see you use the last version. If you see “Last Updated: 2 weeks ago” on plugin page it doesn’t always mean there is a new version released. When WordPress release new versions. for example the 4.7.1 or 4.7.2 we check WooDiscuz on the new version, if it works fine we don’t release new version we just update the readme file with info WooDiscuz is 4.7.1 compatible. The readme uppdate is detected by www.remarpro.com and shown as “Last Updated: 2 weeks ago”. So you should not search for new release or update your plugin. You already use the latest version.