REL-1949 v23.2.20: [Docs] Generate release notes for Cloud

src/current/_data/releases.yml

@@ -8099,3 +8099,37 @@
       CockroachDB Cloud clusters. To request to upgrade
       a CockroachDB self-hosted cluster to this version,
       [contact support](https://support.cockroachlabs.com/hc/requests/new).
+
+- release_name: v23.2.20
+  major_version: v23.2
+  release_date: '2025-02-06'
+  release_type: Production
+  go_version: go1.22.8
+  sha: 7a2798ee6d441690a509fe0d710031ab3ea6a8d5
+  has_sql_only: true
+  has_sha256sum: true
+  mac:
+    mac_arm: true
+    mac_arm_experimental: true
+    mac_arm_limited_access: false
+  windows: true
+  linux:
+    linux_arm: true
+    linux_arm_experimental: false
+    linux_arm_limited_access: false
+    linux_intel_fips: true
+    linux_arm_fips: false
+  docker:
+    docker_image: cockroachdb/cockroach
+    docker_arm: true
+    docker_arm_experimental: false
+    docker_arm_limited_access: false
+  source: true
+  previous_release: v23.2.19
+  cloud_only: true
+  cloud_only_message_short: 'Available only for select CockroachDB Cloud clusters'
+  cloud_only_message: >
+      This version is currently available only for select
+      CockroachDB Cloud clusters. To request to upgrade
+      a CockroachDB self-hosted cluster to this version,
+      [contact support](https://support.cockroachlabs.com/hc/requests/new).

src/current/_includes/releases/v23.2/v23.2.20.md

@@ -0,0 +1,32 @@
+## v23.2.20
+
+Release Date: February 6, 2025
+
+{% include releases/new-release-downloads-docker-image.md release=include.release %}
+
+<h3 id="v23-2-20-sql-language-changes">SQL language changes</h3>
+
+- Since v23.2, table statistics histograms have been collected for non-indexed JSON columns. Histograms are no longer collected for these columns if the `sql.stats.non_indexed_json_histograms.enabled` cluster setting is set to `false`. This reduces memory usage during table statistics collection, for both automatic and manual collection via `ANALYZE` and `CREATE STATISTICS`. [#140269][#140269]
+
+<h3 id="v23-2-20-operational-changes">Operational changes</h3>
+
+- The `changefeed.max_behind_nanos` metric now supports scoping with metrics labels. [#139241][#139241]
+
+<h3 id="v23-2-20-bug-fixes">Bug fixes</h3>
+
+- Previously, `SHOW CREATE TABLE` was showing incorrect data with regards to inverted indexes. It now shows the correct data that can be repeatedly entered back into CockroachDB to recreate the same table. [#138167][#138167]
+- Fixed a bug where querying the `pg_catalog.pg_constraint` table while the schema changer was dropping a constraint could result in a query error. [#138286][#138286]
+- Fixed a bounded memory leak that could occur when collecting table statistics on a table that had both very wide (10KiB or more) and relatively small (under 400B) `BYTES`-like values within the same row. This leak had been present since before v19.2. [#139177][#139177]
+- Fixed a bug where changefeeds using CDC queries could have duplicate columns in the Parquet output. [#140155][#140155]
+- Fixed a bug that prevented the `CREATE` statement for a routine from being included in a statement bundle when the routine was created on a schema other than `public`. The bug had existed since v23.1. [#140260][#140260]
+
+[#137998]: https://github.com/cockroachdb/cockroach/pull/137998
+[#138152]: https://github.com/cockroachdb/cockroach/pull/138152
+[#138167]: https://github.com/cockroachdb/cockroach/pull/138167
+[#138286]: https://github.com/cockroachdb/cockroach/pull/138286
+[#138952]: https://github.com/cockroachdb/cockroach/pull/138952
+[#139177]: https://github.com/cockroachdb/cockroach/pull/139177
+[#139241]: https://github.com/cockroachdb/cockroach/pull/139241
+[#140155]: https://github.com/cockroachdb/cockroach/pull/140155
+[#140260]: https://github.com/cockroachdb/cockroach/pull/140260
+[#140269]: https://github.com/cockroachdb/cockroach/pull/140269