WorldCat® knowledge base release notes
These documents contain information about new product features and enhancements as included in each quarterly release.
Product Release Notes
Collections in the WorldCat knowledge base
This spreadsheet is updated every month as the monthly updates are released (see above).
Collections in the WorldCat knowledge base (.xlsx)
This spreadsheet represents all of the collections available in the WorldCat knowledge base. It indicates which collections are open access and which are customizable. It also includes the percentage of items in each collection that contain an OCLC number. Items with OCLC numbers can have holdings set in WorldCat and/or can have MARC records output.