Hi @rcgillis,
Thanks for the rapid reply, and for tagging in Dulip!
The link you sent along does seem to mention a plugin version 1.1.1.12, unless I am misreading this section, compatible with OJS 3.1.2.4 and released just a few weeks ago. (My understanding is that the versions of the plugin labelled 1.1.1.X are for OJS 3.1.2.X, while plugin 1.1.2.X are for OJS 3.2.X).
<release date="2021-02-28" version="1.1.1.12" md5="a0fb6fd1295fde47300963d286014bca">
<package>https://github.com/pkp/orcidProfile/releases/download/v1_1_1-12/orcidProfile-v1_1_1-12.tar.gz</package>
<compatibility application="ojs2">
<version>3.1.2.0</version>
<version>3.1.2.1</version>
<version>3.1.2.2</version>
<version>3.1.2.3</version>
<version>3.1.2.4</version>
</compatibility>
<certification type="official"/>
<description>Disable for site-index, disable by cleint Id and secret errors</description>
</release>