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#Fedilab also has its own icon with #Arcticons

#Fdroid: https://f-droid.org/packages/com.donnnno.arcticons

Google: https://play.google.com/store/apps/details?id=com.donnnno.arcticons

If you don't know about this open-source project, more at:
https://github.com/Donnnno/Arcticons

Developer account: @donno