Release Notes for v23.2-v23.2.26 (#19653)

Author: release-notes-automation[bot]

src/current/_data/releases.yml

@@ -9148,6 +9148,41 @@
   previous_release: v24.3.12
 
 
+- release_name: v23.2.26
+  major_version: v23.2
+  release_date: '2025-05-28'
+  release_type: Production
+  go_version: go1.23.7
+  sha: 8e5c41babf220397645d3fde5c4fa6e4fa051f95
+  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: v23.2.25
+  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).
+
+
 - release_name: v25.1.7
   major_version: v25.1
   release_date: '2025-05-28'

src/current/_includes/releases/v23.2/v23.2.26.md

@@ -0,0 +1,19 @@
+## v23.2.26
+
+Release Date: May 28, 2025
+
+{% include releases/new-release-downloads-docker-image.md release=include.release %}
+
+<h3 id="v23-2-26-bug-fixes">Bug fixes</h3>
+
+- Fixed a bug where using values for the cluster setting `changefeed.aggregator.flush_jitter` and the changefeed option `min_checkpoint_frequency` resulting in `changefeed.aggregator.flush_jitter * min_checkpoint_frequency < 1` would cause a panic. Jitter will now be disabled in this case. [#144423][#144423]
+- Improved the performance of `SHOW CREATE TABLE` on multi-region databases with a large numbers of objects. [#145081][#145081]
+- Fixed an internal assertion failure that could occur during operations like `ALTER TYPE` or `ALTER DATABASE ... ADD REGION` when temporary tables were present. [#146200][#146200]
+- Fixed a bug that prevented `TRUNCATE` from succeeding if any indexes on the table had back-reference dependencies, such as from a view or function referencing the index. [#146322][#146322]
+- Fixed a rare corruption bug that impacts import and materialized views. [#144659][#144659]
+
+[#144423]: https://github.com/cockroachdb/cockroach/pull/144423
+[#145081]: https://github.com/cockroachdb/cockroach/pull/145081
+[#146200]: https://github.com/cockroachdb/cockroach/pull/146200
+[#146322]: https://github.com/cockroachdb/cockroach/pull/146322
+[#144659]: https://github.com/cockroachdb/cockroach/pull/144659