Does fmAccounting Link (Xero Edition) support OAuth 2.0?

Version 1.97 of fmAccounting Link (Xero Edition) supports OAuth 2.0. Xero have announced that from December 2019 no new OAuth 1.0a apps can be created. You will have until December 2020 to update to OAuth 2.0 for existing integrations using OAuth 1.0a. See our Upgrading fmAccounting Link (Xero Edition) to OAuth 2.0 guide for further details.