Dagster change history: dagster.plus redirect breaks login for some organizations

A major incident affecting API and Dagster Cloud UI broke login and interactive web use for organizations whose firewalls allow-listed dagster.cloud, after erroneous redirects to dagster.plus. It ran from 2024-04-17 13:20 UTC to 2024-04-17 13:53 UTC (33 min); Dagster rolled back the redirects and implemented a fix, advising users with lingering login trouble to clear their browser cache.