Add sponsor badge

and a minor update of the README

Author: vitabaks

README.md

@@ -1,6 +1,7 @@
 # PostgreSQL High-Availability Cluster :elephant: :sparkling_heart:
 
 [<img src="https://github.com/vitabaks/postgresql_cluster/workflows/Ansible-lint/badge.svg?branch=master">](https://github.com/vitabaks/postgresql_cluster/actions?query=workflow%3AAnsible-lint) [<img src="https://github.com/vitabaks/postgresql_cluster/workflows/Yamllint/badge.svg?branch=master">](https://github.com/vitabaks/postgresql_cluster/actions?query=workflow%3AYamllint) [<img src="https://github.com/vitabaks/postgresql_cluster/workflows/Molecule/badge.svg?branch=master">](https://github.com/vitabaks/postgresql_cluster/actions?query=workflow%3AMolecule) [![GitHub license](https://img.shields.io/github/license/vitabaks/postgresql_cluster)](https://github.com/vitabaks/postgresql_cluster/blob/master/LICENSE) ![GitHub stars](https://img.shields.io/github/stars/vitabaks/postgresql_cluster)
+[![Support me on Patreon](https://img.shields.io/endpoint.svg?url=https%3A%2F%2Fshieldsio-patreon.vercel.app%2Fapi%3Fusername%3Dvitabaks%26type%3Dpatrons&style=social)](https://patreon.com/vitabaks)
 
 ### Deploy a Production Ready PostgreSQL High-Availability Cluster (based on "Patroni" and "DCS(etcd)"). Automating with Ansible.
 
@@ -79,7 +80,7 @@ RedHat and Debian based distros (x86_64)
 ###### PostgreSQL versions: 
 all supported PostgreSQL versions
 
-:white_check_mark: tested, works fine: `PostgreSQL 9.6, 10, 11, 12, 13`
+:white_check_mark: tested, works fine: `PostgreSQL 9.6, 10, 11, 12, 13, 14`
 
 _Table of results of daily automated testing of cluster deployment:_
 | Distribution | Test result |
@@ -96,7 +97,7 @@ _Table of results of daily automated testing of cluster deployment:_
 
 
 ###### Ansible version 
-This has been tested on Ansible 2.7, 2.8, 2.9, 2.10
+This has been tested on Ansible 2.7, 2.8, 2.9, 2.10, 2.11
 
 ## Requirements
 This playbook requires root privileges or sudo.
@@ -404,8 +405,11 @@ Should you need to start from very beginning, use the following to clean up:
 Licensed under the MIT License. See the [LICENSE](./LICENSE) file for details.
 
 ## Author
-Vitaliy Kukharik (PostgreSQL DBA) [email protected]
+Vitaliy Kukharik (PostgreSQL DBA) \
+[email protected]
 
+### Sponsor this project
+[![Support me on Patreon](https://img.shields.io/endpoint.svg?url=https%3A%2F%2Fshieldsio-patreon.vercel.app%2Fapi%3Fusername%3Dvitabaks%26type%3Dpatrons&style=for-the-badge)](https://patreon.com/vitabaks)
 
 ## Feedback, bug-reports, requests, ...
 Are [welcome](https://github.com/vitabaks/postgresql_cluster/issues)!