# 7.0 Release Notes

The main features of the MemSQL 7.0 release are highlighted below.

## In this section

* [Release Highlights](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/release-highlights.md)
* [Query Execution](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/query-execution.md)
* [Query Optimization](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/query-optimization.md)
* [Data Storage, Loading, and Backup](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/data-storage-loading-and-backup.md)
* [System Management](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/system-management.md)
* [Functional Extensions](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/functional-extensions.md)
* [Maintenance Release Changelog](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/maintenance-release-changelog.md)

***

Modified at: April 24, 2021

Source: [/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/](https://docs.singlestore.com/db/v9.1/release-notes/singlestore-memsql/7-0-release-notes/)

(An index of the documentation is available at /llms.txt)