2026-03-30 - production
20:33 <cjming@deploy1003> tchin, cjming: Backport for [[gerrit:1262303|[EventStreamConfig] Add product_metrics.web_base.active_reader_baseline stream and product_metrics.web_base.attribution_research stream (T420621)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there. [production]