Add Trino 425 release notes

trinodb · Aug 24, 2023 · 360b740 · 360b740
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diff --git a/docs/src/main/sphinx/release.md b/docs/src/main/sphinx/release.md
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 ```{toctree}
 :maxdepth: 1
 
+release/release-425
 release/release-424
 release/release-423
 release/release-422

diff --git a/docs/src/main/sphinx/release/release-425.md b/docs/src/main/sphinx/release/release-425.md
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+# Release 425 (24 Aug 2023)
+
+## General
+
+* Improve performance of `GROUP BY`. ({issue}`18106`)
+* Fix incorrect reporting of cumulative memory usage. ({issue}`18714`)
+
+## BlackHole connector
+
+* Remove support for materialized views. ({issue}`18628`)
+
+## Delta Lake connector
+
+* Add support for check constraints in `MERGE` statements. ({issue}`15411`)
+* Improve performance when statistics are missing from the transaction log. ({issue}`16743`)
+* Improve memory usage accounting of the Parquet writer. ({issue}`18756`)
+* Improve performance of `DELETE` statements when they delete the whole table or 
+  when the filters only apply to partition columns. ({issue}`18332 `)
+
+## Hive connector
+
+* Add support for `CASCADE` option in `DROP SCHEMA` statements. ({issue}`18320`)
+* Create a new directory if the specified external location for a new table does
+  not exist. ({issue}`17920`)
+* Improve memory usage accounting of the Parquet writer. ({issue}`18756`)
+* Improve performance of writing to JSON files. ({issue}`18683`)
+
+## Iceberg connector
+
+* Improve memory usage accounting of the Parquet writer. ({issue}`18756`)
+
+## Kudu connector
+
+* Add support for `CASCADE` option in `DROP SCHEMA` statements. ({issue}`18629`)
+
+## MongoDB connector
+
+* Add support for the `Decimal128` MongoDB type. ({issue}`18722`)
+* Add support for `CASCADE` option in `DROP SCHEMA` statements. ({issue}`18629`)
+* Fix query failure when reading the value of `-0` as a `decimal` type. ({issue}`18777`)