Db2 Analytics Accelerator V7.5.5 is available for all customers.
The following support pages have been updated with information for the latest version:

IBM Db2 Analytics Accelerator for z/OS Version 7.5.5 Release Notes

Prerequisites and Maintenance for IBM Db2 Analytics Accelerator for z/OS, V7

Db2 Analytics Accelerator V7.5.5 provides the following main enhancements and improvements:

• Enhancements of IBM Integrated Synchronization (InSync)
  • Automatic download of certificates from Db2 for z/OS to Accelerator
  • Support of cascaded certificates
  • Automatic removal of table on Accelerator after DROP TABLE statement

• Query performance improvements
  • Improved statistic collection
  • Better fetch performance of large result sets for local queries

• Accelerator on Z: Support for custom certificate usage for Admin UI

• Accelerator Studio enhancements
  • Preference settings to improve performance of query retrieval and to lower the automatic refresh interval

• Federation: Ability to use RACF authorization for federated access to accelerator tables

For a complete list of the enhancements and improvements and details about them refer to the What's new page.