# Presto 316 Documentation

## 12.4. Release 313

## General Changes

- Fix leak in operator peak memory computations. (#843)
- Fix incorrect results for queries involving `GROUPING SETS` and `LIMIT`. (#864)
- Add compression and encryption support for Spill to Disk. (#778)

## CLI Changes

- Fix failure when selecting a value of type UUID. (#854)

## JDBC Driver Changes

- Fix failure when selecting a value of type UUID. (#854)

## Phoenix Connector Changes

- Allow matching schema and table names case insensitively. This can be enabled by setting the `case-insensitive-name-matching` configuration property to true. (#872)