Semantic MediaWiki 4.0.0 released
From semantic-mediawiki.org
January 18, 2022
Semantic MediaWiki 4.0 (SMW 4.0.0), the next major version after 3.2 has now been released.
This new version brings a new feature, many enhancements and better platform compatibility. See also the version release page for more information on the release.
Please refer to the help pages on installing or upgrading Semantic MediaWiki to get detailed instructions on how to do this.