→Upgrade MediaWiki (wiki): Upgraded to Mediawiki 1.31.3 (released: 2019-07-02) LTS version Supported Until June 2021 [ Note that Site template still needs to be updated to fix all text being in bold font! ]
[https://www.mediawiki.org/wiki/MediaWiki MediaWiki] is a free software open source wiki package written in PHP, originally for use on Wikipedia.
[https://gramps-project.org/wiki/index.php?title=Special:Version Current installed version] 1.
28. 2 (released: 2017- 04- 30)
The gramps_wiki mysql database is quite a large, and MediaWiki upgrades are generally more likely to have problems when upgrading than other actions on the Gramps website!