OID4Pay changelog https://oid4pay.com/changelog Release notes for the OID4Pay authorization server, wallet portal, and merchant SDK suite. Subscribe for breaking wire-version changes and security advisories. en Thu, 14 May 2026 10:00:00 +0000 oid4pay-docs Version 1: public beta https://oid4pay.com/changelog oid4pay-changelog-v1-public-beta Thu, 14 May 2026 10:00:00 +0000