To quickly update you: 

nostr:nprofile1qqsr7acdvhf6we9fch94qwhpy0nza36e3tgrtkpku25ppuu80f69kfqpzdmhxw309akx7cmpd35x7um58g6rsd3eqyxhwumn8ghj7mn0wvhxcmmvqyg8wumn8ghj7mn0wd68ytnhd9hx2px56dk has decided to fork Amethyst into Roostr and will use this app icon:  

nostr:nevent1qqsqqlc2fdsc6aeydh5mxhyvkvcc0j3ya7uvvcvnm2pwn2eu8f5h0xcpz9mhxue69uhkummnw3ezuamfdejj7q3qgcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqxpqqqqqqz7h0pfp