This week’s release of RDA Toolkit contained notable new content and features. The release included the first JSC update of RDA consisting of substantive changes to the cataloging instructions. These changes are the result of formal proposals from the community to the JSC. In support of the updated content, an RDA Update History section has been added to RDA Toolkit. This new section serves as an archive of the outdated versions of instructions and includes a summary of the major changes made in the update. Other enhancements include user-configurable timeout periods and revised Instruction filters. These improvements allow you to better tailor your RDA Toolkit experience to your needs.