diff --git a/docs/src/main/sphinx/release.md b/docs/src/main/sphinx/release.md
index 6b8b8084ebc2..9d753f44c000 100644
--- a/docs/src/main/sphinx/release.md
+++ b/docs/src/main/sphinx/release.md
@@ -6,6 +6,7 @@
 ```{toctree}
 :maxdepth: 1
 
+release/release-451
 release/release-450
 release/release-449
 release/release-448
diff --git a/docs/src/main/sphinx/release/release-451.md b/docs/src/main/sphinx/release/release-451.md
new file mode 100644
index 000000000000..06ed546faa64
--- /dev/null
+++ b/docs/src/main/sphinx/release/release-451.md
@@ -0,0 +1,52 @@
+# Release 451 (27 June 2024)
+
+## General
+
+* Add support for configuring a proxy for the S3 native filesystem with the
+  `s3.http-proxy.username`, `s3.http-proxy.password`,
+  `s3.http-proxy.non-proxy-hosts`, and `s3.http-proxy.preemptive-basic-auth`
+  configuration properties. ({issue}`22207`)
+* Add support for the {func}`t_pdf` and {func}`t_cdf` functions. ({issue}`22507`)
+* Improve performance of reading JSON array data. ({issue}`22379`)
+* Improve performance of certain queries involving the {func}`row_number`,
+  {func}`rank`, or {func}`dense_rank` window functions with partitioning and
+  filters. ({issue}`22509`)
+* Fix error when reading empty files with the native S3 file system. ({issue}`22469`)
+* Fix rare error where query execution could hang when fault-tolerant execution
+  is enabled. ({issue}`22472`)
+* Fix incorrect results for CASE expressions of the form
+  `CASE WHEN ... THEN true ELSE false END`. ({issue}`22530`)
+
+## Delta Lake connector
+
+* Improve performance of reading from Parquet files with large schemas. ({issue}`22451`)
+
+## Hive connector
+
+* Improve performance of reading from Parquet files with large schemas. ({issue}`22451`)
+
+## Hudi connector
+
+* Improve performance of reading from Parquet files with large schemas. ({issue}`22451`)
+
+## Iceberg connector
+
+* Add support for incremental refresh for basic materialized views. ({issue}`20959`)
+* Add support for adding and dropping fields inside an array. ({issue}`22232`)
+* Add support for specifying a resource
+  [prefix](https://github.com/apache/iceberg/blob/a47937c0c1fcafe57d7dc83551d8c9a3ce0ab1b9/open-api/rest-catalog-open-api.yaml#L1449-L1455)
+  in the Iceberg REST catalog. ({issue}`22441`)
+* Add support for partitioning on nested `ROW` fields. ({issue}`15712`)
+* Add support for writing Parquet Bloom filters. ({issue}`21570`)
+* Add support for uppercase characters in the `partitioning` table property. ({issue}`12668`)
+* Improve performance of reading from Parquet files with large schemas. ({issue}`22451`)
+
+## Kudu connector
+
+* Add support for the Kudu `DATE` type. ({issue}`22497`)
+* Fix query failure when a filter is applied on a `varbinary` column. ({issue}`22496`)
+
+## SPI
+
+* Add a `Connector.getInitialMemoryRequirement()` API for pre-allocating memory
+  during catalog initialization. ({issue}`22197`)