Change Details

The #growth-team currently works on the [Community configuration](https://www.mediawiki.org/wiki/Community_configuration) project. To ensure the #communityconfiguration extension works correctly within Wikimedia production as well, we should enable it at `testwiki` as the first step to a production release. Before that, we should double-check all blocking pre-deployment steps from https://www.mediawiki.org/wiki/Writing_an_extension_for_deployment are completed. **Acceptance criteria** - [] Run migration script - [] Make config change

The #growth-team currently works on the [Community configuration](https://www.mediawiki.org/wiki/Community_configuration) project. To ensure the #communityconfiguration extension works correctly within Wikimedia production as well, we should enable it at `testwiki` as the first step to a production release. Before that, we should double-check all blocking pre-deployment steps from https://www.mediawiki.org/wiki/Writing_an_extension_for_deployment are completed. **Acceptance criteria** - [x] Run migration script - [x] Make config change

The #growth-team currently works on the [Community configuration](https://www.mediawiki.org/wiki/Community_configuration) project. To ensure the #communityconfiguration extension works correctly within Wikimedia production as well, we should enable it at `testwiki` as the first step to a production release. Before that, we should double-check all blocking pre-deployment steps from https://www.mediawiki.org/wiki/Writing_an_extension_for_deployment are completed. **Acceptance criteria** - [x] Run migration script - [x] Make config change