Updates and other announcements for API users are shared via the ORCID API Users Group. You can also subscribe to general messages and updates via the ORCID Blog.
ORCID members also receive the ORCID Member Newsletter where this information is included. Finally, the technical contact for any ORCID member with an active, custom-built integration will also receive email messages about any critical updates to the ORCID Registry. If you want to be listed as a technical contact for your organization, please contact us.