remove support for older distros, add wrning about it

.gitea/workflows/test.yml

@@ -34,7 +34,7 @@ jobs:
         password: ${{ secrets.ACTIONS_TOKEN }}
     strategy:
       matrix:
-        test_os: [debian11, debian12, ubuntu2004, ubuntu2204]
+        test_os: [debian12, ubuntu2204]
         scenario: [default, with_custom_packages]
     env:
       ANSIBLE_HOST_KEY_CHECKING: 'false'

README.md

@@ -1,7 +1,10 @@
 manage_pipx_packages
 =========
 
-A brief description of the role goes here.
+This role enables you to manage python packages using pipx, to comply with the [PEP668](https://peps.python.org/pep-0668/) on **debian-based** distributions. It can be used on its own , or be called by other roles the install/remove packages on demand.
+
+> **Warning**
+> This role only supports ubuntu versions starting at 22.04, and debian versions starting a Debian 12. This is due to the pipx package being to out-of-date, or completely absent on older distributions. However, these older distributions typically do not enforce the PEP668, so you can use [ednxzu.manage_pip_packages](https://github.com/ednxzu/manage_pip_packages) instead.
 
 Requirements
 ------------

meta/main.yml

@@ -10,11 +10,9 @@ galaxy_info:
   platforms:
     - name: Ubuntu
       versions:
-        - focal
         - jammy
     - name: Debian
       versions:
-        - bullseye
         - bookworm
   galaxy_tags:
     - 'ubuntu'

vars/main.yml

@@ -4,6 +4,9 @@ manage_pipx_packages_required_packages:
   - name: python3
     version: latest
     state: present
+  - name: python3-venv
+    version: latest
+    state: present
   - name: pipx
     version: latest
     state: present