Deployment View

Wikibase Client extensions are deployed to the production applications (Wikipedias, Wiktionaries, ...) in the same way as other MediaWiki extensions. The ownership of the infrastructure and responsibility for deployments lies with the Wikimedia Site Reliability Engineering team (opens new window). All MediaWiki applications follow a weekly deploy cadence which is documented in the deployment calendar (opens new window).

Further reading:

• https://wikitech.wikimedia.org/wiki/Wikimedia_infrastructure (opens new window) is an overview of production wiki infrastructure as a whole
• https://gerrit.wikimedia.org/r/plugins/gitiles/operations/mediawiki-config/+/21ada6d33d5d3a3775bd4d9e2a576f74a00e8e90/wmf-config/InitialiseSettings.php#20417 (opens new window) ff. contains the production configuration for WikibaseClient, WikibaseRepo and other Wikibase extensions.