# Release 311

DevFeed: [Release 311](<https://devfeed.tech/articles/release-311-8614.md>)

Original publisher: [Read original article](<https://trino.io/blog/2019/05/15/release-311.html>)

Published: 2019-05-15T00:00:00Z

Content type: release

Language: en

Sources: [Trino Blog](<https://devfeed.tech/sources/trino-blog.md>)

Topics: [releases](<https://devfeed.tech/topics/releases.md>)

Tags: [cassandra](<https://devfeed.tech/tags/cassandra.md>), [release](<https://devfeed.tech/tags/release.md>), [release-notes](<https://devfeed.tech/tags/release-notes.md>)

## AI overview

Release 311 adds standard OFFSET syntax, a combinations() function for array elements, and nested-collection support in Cassandra.

## Source excerpt

This version adds standard OFFSET syntax, a new function combinations() for computing k-combinations of array elements, and support for nested collections in Cassandra. Release notes Download