We are ready!
- Change default EventBus stream name to mediawiki.page_change.v1
- Deploy new streams via stream config.
- Roll restart eventgate-main to pick up new stream config
- Change job helm configuration to use new stream name
- Once all deployed, cleanup by removing wgEventBusStreamNamesMap override in mediawiki-config
- T337395: Remove user is_registered field from mediawiki/page/change schema
- Expose mediawiki.page_change.v1 publicly via EventStreams (privacy/security review in Asana)
- Announce new stream -> https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/2ZZFZJRPF4DDB67LIOBTSJB4FA4HACE5/