PXC-4646 [DOCs] Add docs for PXC 8.4.4 PRO (#227)

modified:   docs/install-index.md
	modified:   docs/install-pro.md
	modified:   docs/pxc-pro.md
	modified:   docs/templates/pdf_cover_page.tpl

Author: alina-derkach-oaza

docs/fips.md

@@ -4,7 +4,7 @@
 
 The Federal Information Processing Standards (FIPS) are a set of U.S. government standards that ensure the security of computer systems for non-military government agencies and contractors. These standards specify how to perform cryptographic operations, such as encryption, hashing, and digital signatures. FIPS mode is a mode of operation that enforces these standards and rejects any non-compliant algorithms or parameters.
 
-Percona XtraDB Cluster implements the same level of FIPS support as Percona Server for MySQL. Percona XtraDB Cluster can run in FIPS mode if a FIPS-enabled OpenSSL library and FIPS Object Module are available at runtime or if compiled using a FIPS-validated version of OpenSSL. You can also receive this functionality by [building Percona XtraDB Cluster from source code](compile.md).
+Starting with Percona XtraDB Cluster 8.4.3-3, the cluster delivers the same extensive FIPS support as offered in the Percona Server for MySQL Pro builds. Percona XtraDB Cluster can run in FIPS mode if a FIPS-enabled OpenSSL library and FIPS Object Module are available at runtime or if compiled using a FIPS-validated version of OpenSSL. You can also receive this functionality by [building Percona XtraDB Cluster from source code](compile.md).
 
 ## Prerequisites
 

docs/install-index.md

@@ -32,6 +32,14 @@ If you want to build Percona XtraDB Cluster from source, see [Compiling and Inst
 
 If you want to run Percona XtraDB Cluster using Docker, see [Running Percona XtraDB Cluster in a Docker Container](docker.md#docker).
 
+### Percona XtraDB Cluster PRO 
+
+This document provides guidelines on how to install Percona XtraDB Cluster PRO packages from the Percona repositories.
+
+--8<--- "pro-build-announcement.md"
+
+[Install Percona XtraDB Cluster Pro](install-pro.md){.md-button}
+
 ## Product version numbering
 
 The version number in PXC releases contains the following components:

docs/install-pro.md

@@ -2,6 +2,10 @@
 
 This document provides guidelines how to install Pro packages of Percona XtraDB Cluster from Percona repositories. [Check files in packages built for Percona XtraDB Cluster Pro :material-arrow-right:](pro-files.md){.md-button}
 
+## Version changes
+
+Starting with Percona XtraDB Cluster 8.4.4-4 Pro, this build is also available for Amazon Linux 2023 (AL2023) platform. We support both AMD64 and ARM64 versions of Amazon Linux 2023.
+
 ## Prerequisites
 
 --8<--- "pro-build-announcement.md"
@@ -77,7 +81,7 @@ This document provides guidelines how to install Pro packages of Percona XtraDB
 
             Install other required packages. [Check files in the DEB package built for Percona XtraDB Cluster 8.4](apt-files.md).
 
-    === "On RHEL or derivatives"
+    === "On RHEL, Amazon Linux 2023, or their derivatives"
 
         ```{.bash data-prompt="$"}
         $ sudo yum install https://repo.percona.com/yum/percona-release-latest.noarch.rpm

docs/pxc-pro.md

@@ -4,11 +4,12 @@
 
 ## Capabilities
 
-Find the list of capabilities available in Percona XtraDB Cluster Pro:
+The following capabilities were introduced in the listed version of Percona XtraDB Cluster Pro and have been tested with the latest release to ensure reliability and performance:
 
-| Name                                | Version | Description  | 
+| Name                                | Available since | Description  | 
 | ----------------------------------- | ------------- | -------------|
-| [FIPS compliance](fips.md)| 8.4.3-3 | FIPS compliance enables all commercial cloud service providers who want to sell and increase their presence for US government entities. |
+| Available on [Amazon Linux 2023](install-pro.md) | 8.4.4-4 |  Amazon Linux 2023 is a purpose-built Linux distribution optimized for AWS. It’s designed for performance, security, and seamless integration with the broader AWS ecosystem. We support both AMD64 and ARM64 versions of Amazon Linux 2023. |
+| [FIPS compliance](fips.md)| 8.4.3-3 | FIPS compliance allows commercial cloud service providers to expand their presence with US government entities. |
 
 ## What's in it for you?