XSDHub XBRL/iXBRL preflight, adapter, own demo taxonomy, teaching schema and fictional examples: Copyright 2026 XSDHub. MIT License: permission is hereby granted, free of charge, to any person obtaining a copy to use, copy, modify, merge, publish, distribute, sublicense and/or sell this original software and documentation, subject to retaining this notice. PROVIDED AS IS WITHOUT WARRANTY, INCLUDING MERCHANTABILITY, FITNESS AND NONINFRINGEMENT; AUTHORS NOT LIABLE FOR CLAIMS OR DAMAGES.
No XBRL core schema, IFRS/ESEF taxonomy, protected rules, codelist or third-party plugin is redistributed. Arelle core is Apache-2.0, Copyright Workiva; it is installed separately. Libraries and plugins retain their own licenses. See https://raw.githubusercontent.com/Arelle/Arelle/master/LICENSE.md . XBRL schemas require the applicable Software Notice; public access is not permission. Existing libxml2-wasm and fflate licenses remain under vendor/. No ESEF conformity or filing approval.