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Add Trino 444 release notes
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mosabua committed Apr 3, 2024
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```{toctree}
:maxdepth: 1
release/release-444
release/release-443
release/release-442
release/release-441
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108 changes: 108 additions & 0 deletions docs/src/main/sphinx/release/release-444.md
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# Release 444 (3 Apr 2024)

## General

* Improve planning time for queries with a large number of joins. ({issue}`21360`)
* Fix failure for queries containing large numbers of `LIKE` terms in boolean
expressions. ({issue}`21235`)
* Fix potential failure when queries contain filtered aggregations. ({issue}`21272`)

## Docker image

* Update Java runtime to Java 22. ({issue}`21161`)

## BigQuery connector

* Fix failure when reading BigQuery views with [Apache
Arrow](https://arrow.apache.org/docs/). ({issue}`21337`)

## ClickHouse connector

* Improve performance of reading table comments. ({issue}`21238`)

## Delta Lake connector

* Add support for reading `BYTE_STREAM_SPLIT` encoding in Parquet files. ({issue}`8357`)
* Add support for [Canned ACLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html#canned-acl)
with the native S3 file system. ({issue}`21176`)
* Add support for concurrent, non-conflicting writes when a table is read and
written to in the same query. ({issue}`20983`)
* Add support for reading tables with [v2
checkpoints](https://github.com/delta-io/delta/blob/master/PROTOCOL.md#v2-spec).
({issue}`19345`)
* Add support for reading [shallow cloned
tables](https://docs.databricks.com/sql/language-manual/delta-clone.html).
({issue}`17011`)
* {{breaking}} Remove support for split size configuration with the catalog
properties `delta.max-initial-splits` and `delta.max-initial-split-size`, and
the catalog session property `max_initial_split_size`. ({issue}`21320`)
* Fix incorrect results when querying a table that's being modified
concurrently. ({issue}`21324`)

## Druid connector

* Improve performance of reading table comments. ({issue}`21238`)

## Hive connector

* Add support for reading `BYTE_STREAM_SPLIT` encoding in Parquet files. ({issue}`8357`)
* Add support for [Canned ACLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html#canned-acl)
with the native S3 file system. ({issue}`21176`)

## Hudi connector

* Add support for reading `BYTE_STREAM_SPLIT` encoding in Parquet files. ({issue}`8357`)
* Add support for [Canned ACLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html#canned-acl)
with the native S3 file system. ({issue}`21176`)

## Iceberg connector

* Add support for the `metadata_log_entries` system table. ({issue}`20410`)
* Add support for reading `BYTE_STREAM_SPLIT` encoding in Parquet files. ({issue}`8357`)
* Add support for [Canned ACLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html#canned-acl)
with the native S3 file system. ({issue}`21176`)

## Ignite connector

* Improve performance of reading table comments. ({issue}`21238`)

## MariaDB connector

* Improve performance of reading table comments. ({issue}`21238`)

## MySQL connector

* Improve performance of reading table comments. ({issue}`21238`)

## Oracle connector

* Improve performance of reading table comments. ({issue}`21238`)

## PostgreSQL connector

* Improve performance of reading table comments. ({issue}`21238`)

## Redshift connector

* Improve performance of reading table comments. ({issue}`21238`)

## SingleStore connector

* Improve performance of reading table comments. ({issue}`21238`)

## Snowflake connector

* Add support for table comments. ({issue}`21305`)
* Improve performance of queries with `ORDER BY ... LIMIT` clause, or `avg`,
`count(distinct)`, `stddev`, or `stddev_pop` aggregation functions when the
computation can be pushed down to the underlying database. ({issue}`21219`,
{issue}`21148`, {issue}`21130`, {issue}`21338`)
* Improve performance of reading table comments. ({issue}`21161`)

## SQLServer connector

* Improve performance of reading table comments. ({issue}`21238`)

## SPI

* Change group id and capacity of `GroupedAccumulatorState` to `int` type. ({issue}`21333`)

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