We would like to inform you about the specification changes in CiNii Research API as follows.
- Added item "abstractLicenseFlag" to each response format of CiNii Research OpenSearch.
- Added item "abstractLicenseFlag" to CiNii Research RDF.
- Added item "abstractLicenseFlag" to CiNii Research JSON-LD.
- Changed the number of digits in the serial number part of the compressed file (gz file) for the Resource List and the Change List of CiNii Research ResourceSync from 4 digits to 6 digits.