Thanks, I am thinking about adding more:

• to monitor if packages are in latest version
• to monitor stable release backporting state - this is where we struggle most

to monitor if packages are in latest version

repology is not enough, you think?

isn't nixos/tests reserved for modules?

It is for any kind of nixos tests - those running as VM. For example QGIS test is there as well.

python3.12-branca is failing to build

=========================== short test summary info ============================
ERROR tests/test_iframe.py
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
=============================== 1 error in 0.13s ===============================
error: build of '/nix/store/rljq0v13gvbkybgrrjl5lz777js12j5i-python3.12-branca-0.8.1.drv' on 'ssh-ng://im-builder.tail6adb8.ts.net' failed: builder for '/nix/store/rljq0v13gvbkybgrrjl5lz777js12j5i-python3.12-branca-0.8.1.drv' failed with exit code 2;
       last 25 log lines:
       > configfile: pyproject.toml
       > collected 15 items / 1 error
       >
       > ==================================== ERRORS ====================================
       > ____________________ ERROR collecting tests/test_iframe.py _____________________
       > ImportError while importing test module '/build/source/tests/test_iframe.py'.
       > Hint: make sure your test modules/packages have valid Python names.
       > Traceback:
       > /nix/store/qrc496n6fsqp4p5m5h8wmw5d5jwyw5mr-python3-3.12.8/lib/python3.12/importlib/__init__.py:90: in import_module
       >     return _bootstrap._gcd_import(name[level:], package, level)
       > tests/test_iframe.py:9: in <module>
       >     from selenium.webdriver import Firefox
       > /nix/store/35yjn70qz7gvngmz8gx76dmv09jli8nc-python3.12-selenium-4.27.1/lib/python3.12/site-packages/selenium/webdriver/__init__.py:20: in <module>
       >     from .chrome.webdriver import WebDriver as Chrome  # noqa
       > /nix/store/35yjn70qz7gvngmz8gx76dmv09jli8nc-python3.12-selenium-4.27.1/lib/python3.12/site-packages/selenium/webdriver/chrome/webdriver.py:18: in <module>
       >     from selenium.webdriver.chromium.webdriver import ChromiumDriver
       > /nix/store/35yjn70qz7gvngmz8gx76dmv09jli8nc-python3.12-selenium-4.27.1/lib/python3.12/site-packages/selenium/webdriver/chromium/webdriver.py:22: in <module>
       >     from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
       > /nix/store/35yjn70qz7gvngmz8gx76dmv09jli8nc-python3.12-selenium-4.27.1/lib/python3.12/site-packages/selenium/webdriver/remote/webdriver.py:57: in <module>
       >     from ..common.fedcm.dialog import Dialog
       > E   ModuleNotFoundError: No module named 'selenium.webdriver.common.fedcm'
       > =========================== short test summary info ============================
       > ERROR tests/test_iframe.py
       > !!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
       > =============================== 1 error in 0.13s ===============================
       For full logs, run 'nix log /nix/store/rljq0v13gvbkybgrrjl5lz777js12j5i-python3.12-branca-0.8.1.drv'.