We are preparing to turn off the release candidates of version 2.0 (these are v2.0_rc1, v2.0_rc2, v2.0_rc3, and v2.0_rc4). This change does not affect the stable release versions of 2.0 or 2.1.
No ORCID members are currently using the 2.0 release candidates but, if you are using the public API with a release candidate version, you will need to
upgrade to version 2.0 or 2.1. If you are not immediately able to make this upgrade, please respond to this message so we can work with you to make sure the release candidates are supported while you complete the upgrade.
Best,
-Catalina