pyowm==2.10.0                   # weather
Pillow>=7.1.1                   # imaging
icalendar==4.0.6                # iCalendar parsing
recurring-ical-events==0.1.17b0 # parse recurring events
feedparser==5.2.1               # parse RSS-feeds
numpy>=1.18.2                   # image pre-processing #pre-installed on Raspbian, omitting
arrow>=0.15.6 	                # time operations
jsmin>=2.2.2                    # parsing settings.jsonc file
# flask, flask-wtf