diff --git a/docs/release-notes/release-notes-v14.19.md b/docs/release-notes/release-notes-v14.19.md
index 5590854ef..86ddc9237 100644
--- a/docs/release-notes/release-notes-v14.19.md
+++ b/docs/release-notes/release-notes-v14.19.md
@@ -10,7 +10,7 @@ This release of Percona Distribution for PostgreSQL is based on [PostgreSQL 14.1
### Tarball updates
-The [installation preconditions for tarballs](tarball.md) now include an extra step for RHEL, Rocky Linux, or Oracle Linux 10: installing the `acl` package.
+The [installation preconditions for tarballs](../tarball.md) now include an extra step for RHEL, Rocky Linux, or Oracle Linux 10: installing the `acl` package.
The binary tarballs for x86_64 and ARM64 architectures have been updated in this release. The following libraries and components have new versions:
diff --git a/docs/release-notes/release-notes-v14.20.md b/docs/release-notes/release-notes-v14.20.md
new file mode 100644
index 000000000..8eeb25dbc
--- /dev/null
+++ b/docs/release-notes/release-notes-v14.20.md
@@ -0,0 +1,86 @@
+# Percona Distribution for PostgreSQL 14.20 ({{date.14_20}})
+
+[Installation](../installing.md){.md-button}
+
+--8<-- "release-notes-intro.md"
+
+This release of Percona Distribution for PostgreSQL is based on [PostgreSQL 14.20](https://www.postgresql.org/docs/14/release-14-20.html).
+
+## Release Highlights
+
+### Percona Telemetry Extension for PostgreSQL Deprecated
+
+The `percona_pg_telemetry` extension has been deprecated and replaced with a backwards compatibility stub to avoid breaking existing installations.
+
+No telemetry data will be gathered, it will not be maintained going forward and it should not be used in new deployments.
+
+### Tarball updates
+
+The binary tarballs for x86_64 and ARM64 architectures have been updated in this release. The following libraries and components have new versions:
+
+- pgbouncer: 1.25.0
+- pgpool2: 4.6.3
+- etcd: 3.5.24
+- PostGIS: 3.5.4
+- set_user: 4.2.0
+- pg_repack: 1.5.3
+- pg_stat_monitor: 2.3.1
+- pgBackRest: 2.57.0
+- Patroni: 4.1.0
+- HAProxy: 2.8.16
+- pgvector: 0.8.1
+- libxml2: 2.12.10
+
+See [Install Percona Distribution for PostgreSQL from binary tarballs](../tarball.md) for the download links.
+
+The [installation preconditions for tarballs](../tarball.md) now include an extra step for RHEL, Rocky Linux, or Oracle Linux 10: installing the `acl` package.
+
+### Addressed CVEs
+
+This release includes important security measures that address the following CVEs: CVE-2025-12817, CVE-2025-12818. For more details, see the [PostgreSQL 14.20](https://www.postgresql.org/docs/14/release-14-20.html).
+
+## Known Issue
+
+### For minor & major upgrades (RHEL only)
+
+During an upgrade on RHEL, you may encounter the following error:
+
+```
+Unknown Error occurred: Transaction test error:
+ file /usr/share/postgresql-common/server/postgresql.mk from install of percona-postgresql-common conflicts with file from package percona-postgresql-common-dev
+ file /usr/share/postgresql-common/t/040_upgrade.t from install of percona-postgresql-common conflicts with file from package percona-postgresql-common-dev
+```
+
+To resolve this, remove the `percona-postgresql-common-dev` package and reinstall it with the new intended upgraded PPG/PSP server.
+
+## Supplied third-party extensions
+
+Review each extension's release notes for What's new, improvements, or bug fixes.
+
+The following is the list of extensions available in Percona Distribution for PostgreSQL.
+
+| Extension | Version | Description |
+|----------------------------------------------------------------------------------------|-----------|----------------------------------------------------------------------------------------------------------------------|
+| [etcd](https://etcd.io/) | 3.5.24 | A distributed, reliable key-value store for setting up high available Patroni clusters |
+| [python-etcd :octicons-link-external-16:](https://python-etcd.readthedocs.io/en/latest/) | 0.4.5 | A Python client library for interacting with etcd |
+| [HAProxy](https://www.haproxy.org/) | 2.8.16 | A high-availability and load-balancing solution |
+| [Patroni](https://patroni.readthedocs.io/en/latest/) | 4.1.0 | A HA (High Availability) solution for PostgreSQL |
+| [PgAudit](https://www.pgaudit.org/) | 1.6.3 | Provides detailed session or object audit logging via the standard logging facility provided by PostgreSQL |
+| [pgAudit set_user](https://github.com/pgaudit/set_user) | 4.2.0 | Provides an additional layer of logging and control when unprivileged users must escalate themselves to superusers or object owner roles in order to perform needed maintenance tasks. |
+| [pgBackRest](https://pgbackrest.org/) | 2.57.0 | A backup and restore solution for PostgreSQL |
+| [pgBadger](https://github.com/darold/pgbadger) | 13.1 | A fast PostgreSQL Log Analyzer. |
+| [PgBouncer](https://www.pgbouncer.org/) | 1.25.0 | A lightweight connection pooler for PostgreSQL |
+| [pg_gather](https://github.com/jobinau/pg_gather) | v32 | An SQL script for running the diagnostics of the health of PostgreSQL cluster |
+| [pgpool2](https://git.postgresql.org/gitweb/?p=pgpool2.git;a=summary) | 4.6.3 | A middleware between PostgreSQL server and client for high availability, connection pooling and load balancing. |
+| [pg_repack](https://github.com/reorg/pg_repack) | 1.5.3 | Rebuilds PostgreSQL database objects |
+| [pg_stat_monitor](https://github.com/percona/pg_stat_monitor) | 2.3.1 | collects and aggregates statistics for PostgreSQL and provides histogram information. |
+| [pgvector](https://github.com/pgvector/pgvector) | v0.8.1 | A vector similarity search for PostgreSQL |
+| [PostGIS](https://github.com/postgis/postgis) | 3.5.4 | A spatial extension for PostgreSQL. |
+| [PostgreSQL Common](https://salsa.debian.org/postgresql/postgresql-common) | 287 | PostgreSQL database-cluster manager. It provides a structure under which multiple versions of PostgreSQL may be installed and/or multiple clusters may be maintained at one time. |
+| [wal2json](https://github.com/eulerto/wal2json) | 2.6 | A PostgreSQL logical decoding JSON output plugin |
+
+For Red Hat Enterprise Linux 8 and compatible derivatives, Percona Distribution for PostgreSQL also includes the supplemental `python3-etcd` 0.4.5 packages, which are used for setting up Patroni clusters.
+
+Percona Distribution for PostgreSQL is also shipped with the [libpq](https://www.postgresql.org/docs/14/libpq.html) library. It contains "a set of
+library functions that allow client programs to pass queries to the PostgreSQL
+backend server and to receive the results of these queries."
diff --git a/docs/release-notes/release-notes.md b/docs/release-notes/release-notes.md
index 6518daf59..c038430a5 100644
--- a/docs/release-notes/release-notes.md
+++ b/docs/release-notes/release-notes.md
@@ -4,6 +4,8 @@ This page lists all release notes for Percona Distribution for PostgreSQL 14, or
## 2025
+* [14.20](release-notes-v14.20.md) ({{date.14_20}})
+
* [14.19](release-notes-v14.19.md) ({{date.14_19}})
* [14.18 Update](release-notes-v14.18.upd.md) ({{date.14_18_1}})
diff --git a/docs/sboms.md b/docs/sboms.md
index 56b066fd6..f52452273 100644
--- a/docs/sboms.md
+++ b/docs/sboms.md
@@ -9,6 +9,8 @@ SBOMs are available for:
- [Debian 11 (Bullseye, aarch64)](https://downloads.percona.com/downloads/postgresql-distribution-{{sbomtag}}/binary/tarball/sbom-percona-postgresql-{{dockertag}}-bullseye-aarch64.json)
- [Debian 12 (Bookworm, x86_64)](https://downloads.percona.com/downloads/postgresql-distribution-{{sbomtag}}/binary/tarball/sbom-percona-postgresql-{{dockertag}}-bookworm-x86_64.json)
- [Debian 12 (Bookworm, aarch64)](https://downloads.percona.com/downloads/postgresql-distribution-{{sbomtag}}/binary/tarball/sbom-percona-postgresql-{{dockertag}}-bookworm-aarch64.json)
+ - [Debian 13 (Trixie, x86_64)](https://downloads.percona.com/downloads/postgresql-distribution-{{sbomtag}}/binary/tarball/sbom-percona-postgresql-{{dockertag}}-trixie-x86_64.json)
+ - [Debian 13 (Trixie, aarch64))](https://downloads.percona.com/downloads/postgresql-distribution-{{sbomtag}}/binary/tarball/sbom-percona-postgresql-{{dockertag}}-trixie-aarch64.json)
=== "Ubuntu"
- [Ubuntu 22.04 (Jammy, x86_64)](https://downloads.percona.com/downloads/postgresql-distribution-{{sbomtag}}/binary/tarball/sbom-percona-postgresql-{{dockertag}}-jammy-x86_64.json)
diff --git a/docs/tarball.md b/docs/tarball.md
index 3ab1cadb7..fb90a1d85 100644
--- a/docs/tarball.md
+++ b/docs/tarball.md
@@ -12,8 +12,10 @@ The following tarballs are available for the x86_64 and ARM64 architectures:
* [percona-postgresql-{{dockertag}}-ssl1.1-linux-aarch64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl1.1-linux-aarch64.tar.gz) - for operating systems on ARM64 architecture that run OpenSSL version 1.x
* [percona-postgresql-{{dockertag}}-ssl1.1-linux-x86_64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl1.1-linux-x86_64.tar.gz) - for operating systems on x86_64 architecture that run OpenSSL version 1.x
-* [percona-postgresql-{{dockertag}}-ssl3-linux-aarch64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl3-linux-aarch64.tar.gz) - for operating systems on ARM64 architecture that run OpenSSL version 3.x
-* [percona-postgresql-{{dockertag}}-ssl3-linux-x86_64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl3-linux-x86_64.tar.gz) - for operating systems on x86_64 architecture that run OpenSSL version 3.x
+* [percona-postgresql-{{dockertag}}-ssl3-linux-aarch64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl3-linux-aarch64.tar.gz) - for operating systems on ARM64 architecture that run OpenSSL version 3.1.x
+* [percona-postgresql-{{dockertag}}-ssl3-linux-x86_64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl3-linux-x86_64.tar.gz) - for operating systems on x86_64 architecture that run OpenSSL version 3.1.x
+* [percona-postgresql-{{dockertag}}-ssl3.5-linux-aarch64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl3.5-linux-aarch64.tar.gz) - for operating systems on ARM64 architecture that run OpenSSL version 3.5.x
+* [percona-postgresql-{{dockertag}}-ssl3.5-linux-x86_64.tar.gz](https://downloads.percona.com/downloads/postgresql-distribution-14/{{dockertag}}/binary/tarball/percona-postgresql-{{dockertag}}-ssl3.5-linux-x86_64.tar.gz) - for operating systems on x86_64 architecture that run OpenSSL version 3.5.x
To check what OpenSSL version you have, run the following command:
diff --git a/docs/templates/pdf_cover_page.tpl b/docs/templates/pdf_cover_page.tpl
index 431831cdf..14eca9cd5 100644
--- a/docs/templates/pdf_cover_page.tpl
+++ b/docs/templates/pdf_cover_page.tpl
@@ -7,5 +7,5 @@
{% if config.site_description %}
{{ config.site_description }}
{% endif %}
-14.19 (September 16, 2025)
+14.20 (December 04, 2025)
diff --git a/mkdocs-base.yml b/mkdocs-base.yml
index 603bcc006..9d4b61225 100644
--- a/mkdocs-base.yml
+++ b/mkdocs-base.yml
@@ -218,6 +218,7 @@ nav:
- Uninstall: uninstalling.md
- Release notes:
- "Release notes index": release-notes/release-notes.md
+ - "14.20": release-notes/release-notes-v14.20.md
- "14.19": release-notes/release-notes-v14.19.md
- "14.18 Update": release-notes/release-notes-v14.18.upd.md
- "14.18": release-notes/release-notes-v14.18.md
diff --git a/variables.yml b/variables.yml
index a96408082..d8fe8393b 100644
--- a/variables.yml
+++ b/variables.yml
@@ -2,12 +2,13 @@
# See also mkdocs.yml plugins.with-pdf.cover_subtitle and output_path
-release: 'release-notes-v14.19'
+release: 'release-notes-v14.20'
pgversion: '14'
-dockertag: '14.19'
-sbomtag: '14/14.19'
+dockertag: '14.20'
+sbomtag: '14/14.20'
date:
+ 14_20: 2025-12-04
14_19: 2025-09-16
14_18_1: 2025-07-15
14_18: 2025-06-30