diff --git a/docs/src/main/sphinx/release.rst b/docs/src/main/sphinx/release.rst
index 50166da9c6d7..e651d243f823 100644
--- a/docs/src/main/sphinx/release.rst
+++ b/docs/src/main/sphinx/release.rst
@@ -10,6 +10,7 @@ Release notes
 .. toctree::
     :maxdepth: 1
 
+    release/release-397
     release/release-396
     release/release-395
     release/release-394
diff --git a/docs/src/main/sphinx/release/release-397.md b/docs/src/main/sphinx/release/release-397.md
new file mode 100644
index 000000000000..39316fe6ed7b
--- /dev/null
+++ b/docs/src/main/sphinx/release/release-397.md
@@ -0,0 +1,57 @@
+# Release 397 (21 Sep 2022)
+
+## General
+
+* Fix incorrect parsing of invalid values in cast from `varchar` to `timestamp`. ({issue}`14164`)
+* Fix potential incorrect results for queries with a partitioned output which
+  doesn't depend on any column data. ({issue}`14168`)
+* Fix `EXPLAIN (TYPE IO)` query failure for certain queries on empty tables. ({issue}`10398`)
+
+## Security
+
+* Add support for multiple recipients with JWT authentication. ({issue}`13442 `)
+* Fix OAuth 2.0 token refresh causing JWT authentication failure. ({issue}`13575`)
+
+## JDBC driver
+
+* Fix potential memory leak when cancelling statements. ({issue}`14176`)
+
+## Delta Lake connector
+
+* Rename the `parquet.experimental-optimized-writer.enabled` configuration
+  property and `experimental_parquet_optimized_writer_enabled` session property
+  to `parquet.optimized-writer.enabled` and `parquet_optimized_writer_enabled`,
+  respectively. ({issue}`14137`)
+
+## Hive connector
+
+* Rename the `parquet.experimental-optimized-writer.enabled` configuration
+  property and `experimental_parquet_optimized_writer_enabled` session property
+  to `parquet.optimized-writer.enabled` and `parquet_optimized_writer_enabled`,
+  respectively. ({issue}`14137`)
+* Improve performance when querying JSON data and Hive S3 Select pushdown is
+  enabled. ({issue}`14040`)
+* Improve planning performance when querying tables in the Glue catalog that
+  contain a large number of columns. ({issue}`14206`)
+* Allow reading from a partitioned table after a column's data type was changed
+  from `decimal` to `varchar` or `string`. ({issue}`2817`)
+* Fix query failure when reading from a Hive view and
+  `hive.hive-views.run-as-invoker` and `hive.hive-views.legacy-translation` are
+  both enabled. ({issue}`14077`)
+
+## Iceberg connector
+
+* Improve performance of queries that contain predicates involving `date_trunc`
+  with an `hour` unit on `date`, `timestamp`, or `timestamp with time zone`
+  partition columns. ({issue}`14161`)
+* Improve performance of reads after a `DELETE` removes all rows from a file. ({issue}`14198`)
+* Reduce query latency when using a Glue catalog for metadata. ({issue}`13875`)
+* Fix materalized views temporarily appearing empty when a refresh is about to
+  complete. ({issue}`14145`)
+* Fix potential table corruption when changing a table before committing to the
+  Hive metastore has completed. ({issue}`14118`)
+
+## SPI
+
+* Replace `DictionaryBlock` constructors with a factory method. ({issue}`14092`)
+* Replace `RunLengthEncodedBlock` constructors with a factory method. ({issue}`14092`)