Update changelog

Author: cmd-ntrf

CHANGELOG

@@ -3,7 +3,16 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-### [11.9.0] 2022-04-22
+## [11.9.1] 2022-05-02
+
+### Changed
+- Replaced direct call to keystone.py and key2fp.py by shell wrapped script call.
+This fixes an issue with Terraform Cloud or system that do not provide `python3`.
+The wrapper script test the existence for different name for python cli and choose
+start the script with the first one available.
+- Made key2fp.py compatible with Python 2 to ensure compatibility with TF Cloud.
+
+## [11.9.0] 2022-04-22
 
 ### Added
 
@@ -33,7 +42,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - [DNS] Removed the `dtn` entry for the Globus endpoint.
 - [puppet] Removed class `profile::workshop`
 
-### [11.8] 2022-02-16
+## [11.8] 2022-02-16
 
 ### Added
 - Added `image` optional instance attribute (PR #203)
@@ -62,7 +71,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Removed
 - [puppet] Remove dhclient removal in centos 8 (PR [#170](https://github.com/ComputeCanada/puppet-magic_castle/issues/170))
 
-### [11.7] 2021-11-02
+## [11.7] 2021-11-02
 
 ### Changed
 - [OpenStack] Replaced `var.os_int_subnet` by `var.subnet_id` as subnet can have the same name across networks.