WorldCat knowledge base data updates
OCLC updates the WorldCat knowledge base every month. See which collections and providers were added or enhanced this month.
Find the WorldShare Collection Manager release notes and known issues.
- 2018 Data updates
- Review our most recent data updates.
- Knowledge base data update 181, January 2018
- Knowledge base data update 182, February 2018
- Knowledge base data update 183, March 2018
- Knowledge base data update 184, April 2018
- Knowledge base data update 185, May 2018
- Knowledge base data update 186, June 2018
- Knowledge base data update 187, July 2018
- Knowledge Base data update 188, August 2018
- Knowledge base data update 189, September 2018
- Knowledge base data update 190, October 2018
- Knowledge base data update 191, November 2018
- 2017 Data updates
- Review data updates from 2017.
- Knowledge base data update 169, January 2017
- Knowledge base data update 170, February 2017
- Knowledge base data update 171, March 2017
- Knowledge base data update 172, April 2017
- Knowledge base data update 173, May 2017
- Knowledge base data update 174, June 2017
- Knowledge Base data update 175, July 2017
- Knowledge base data update 176, August 2017
- Knowledge base data update 177, September 2017
- Knowledge base data update 178, October 2017
- Knowledge base data update 179, November 2017
- Knowledge base data update 180, December 2017
- Collections available in the WorldCat knowledge base
- New collections and providers are added to the WorldCat knowledge base every month. OCLC updates a list of collections available monthly. Use the list to find providers and collections and other details.