Maciej Urbanek
June 6, 2024
Thanks for taking interest in my add-on!
Regarding warning from Google - I'm not sure at which stage it appeared. Add-on does not collect any personal data.
Permissions it requires are (visible in "Permissions" tab):
1) Connect to an external service
2) See your primary Google Account email address
3) See your personal info, including any personal info you've made publicly available
First one is needed to call NBP API to fetch exchange rates. Second one and third one are mandatory for each add-on, but are not used in any way by this specific add-on. I wish I could remove them from the list, but it's not configurable anywhere (not available to change from add-on developer perspective).
Hopefully it explains your situation.