diff --git a/README.rst b/README.rst
index 748c86b6e..14525e577 100644
--- a/README.rst
+++ b/README.rst
@@ -9,18 +9,23 @@ Test Big Cloud Operations
 Tobiko is an OpenStack testing framework focusing on areas mostly
 complementary to `Tempest <https://docs.openstack.org/tempest/latest/>`__.
 While tempest main focus has been testing OpenStack rest APIs, the main Tobiko
-focus would be to test OpenStack system operations while "simulating"
+focus is to test OpenStack system operations while "simulating"
 the use of the cloud as the final user would.
 
-Tobiko's test cases populate the cloud with workloads such as instances, allows
-the CI workflow to perform an operation such as an update or upgrade, and then
-runs test cases to validate that the cloud workloads are still functional.
+Tobiko's test cases populate the cloud with workloads such as Nova instances;
+they execute disruption operations such as services/nodes restart; finally they
+run test cases to validate that the cloud workloads are still functional.
+
+Tobiko's test cases can also be used, for example, for testing that previously
+created workloads are working right after OpenStack services update/upgrade
+operation.
 
 
 Project Requirements
 --------------------
 
-Tobiko Python framework is being tested with below Python versions:
+Tobiko Python framework is being automatically tested with below Python
+versions:
 
 - Python 3.6
 - Python 3.7
@@ -28,24 +33,41 @@ Tobiko Python framework is being tested with below Python versions:
 
 and below Linux distributions:
 
-- CentOS 7 (with Python 3.6 and 3.8)
+- CentOS 7 / RHEL 7 (with Python 3.6)
+- CentOS 8 / RHEL 8 (with Python 3.6)
 - Ubuntu Bionic (with Python 3.6 and 3.7)
 
-The framework is being used for executing test cases. As Tobiko can be executed
-on nodes that are not part of the cloud to test against, this doesn't mean
-Tobiko requires cloud nodes have to run with one of tested Python versions
-or Linux distributions.
+Tobiko is also tested for development purposes with below OSes:
+
+- Fedora 31 (with Python 3.7)
+- Fedora 32 (with Python 3.8)
+- OSX (with Python 3.8)
+- Ubuntu Focal (with Python 3.8)
+
+The Tobiko Python framework is being used to implement test cases. As Tobiko
+can be executed on nodes that are not part of the cloud to test against, this
+doesn't mean Tobiko requires cloud nodes have to run with one of above Python
+versions or Linux distributions.
 
 
 Main Project Goals
 ~~~~~~~~~~~~~~~~~~
 
-- To provide a Python framework to write system scenario test cases.
-- To provide tools for testing OpenStack system operations like update,
-  upgrades and fast forward upgrade.
-- To provide CLI tools to implement a workflow designed to test potentially
-  destructive operations (like rebooting cloud nodes, restarting services
-  or others kinds of fault injections).
+- To test OpenStakc and Red Hat OpenStack Platform projects before they are
+  released.
+- To provide a Python framework to write system scenario test cases (create
+  and test workloads), to write white boxing test cases (to log to cloud nodes
+  for internal inspection purpose), to write disruptive test cases (to simulate
+  service disruptions like for example rebooting/interrupting a service to
+  verify cloud reliability).
+- To provide Ansible roles to implement a work-flow designed to run an ordered
+  sequence of test cases groups (like for example tests that creates resources
+  and verify they are working, tests that execute cloud disruptions, and finally
+  tests that verify if resources initially created are still working). The main
+  use of these roles is writing continuous integration jobs for Zuul (via bare
+  Ansible roles) or other services like Jenkins (via the InfraRed plug-in).
+- To verify previously created workloads are working fine after executing
+  OpenStack nodes update/upgrade.
 - To provide tools to monitor and recollect the healthy status of the cloud as
   seen from user perspective (black-box testing) or from inside (white-box
   testing).
@@ -57,5 +79,18 @@ References
 * Free software: Apache License, Version 2.0
 * Documentation: https://tobiko.readthedocs.io/en/latest/
 * Release notes: https://docs.openstack.org/releasenotes/tobiko/
-* Source: https://opendev.org/x/tobiko
+* Source code: https://opendev.org/x/tobiko
 * Bugs: https://storyboard.openstack.org/#!/project/x/tobiko
+
+
+Related projects
+~~~~~~~~~~~~~~~~
+* OpenStack: https://www.openstack.org/
+* Red Hat OpenStack Platform: https://www.redhat.com/en/technologies/linux-platforms/openstack-platform
+* Python: https://www.python.org/
+* Testtools: https://github.com/testing-cabal/testtools
+* Ansible: https://www.ansible.com/
+* InfraRed: https://infrared.readthedocs.io/en/latest/
+* DevStack: https://docs.openstack.org/devstack/latest/
+* Zuul: https://docs.openstack.org/infra/system-config/zuul.html
+* Jenkins: https://www.jenkins.io/