Most mining pools have started including sub 1 sat/vB transaction in blocks and some nodes have reduced minrelaytxfee to 0.1 sat/vB. The default minrelaytxfee in bitcoin core was also changed to 0.1 sat/vB in PR 33106. However, transactions with 0.1 sat/vB have been unconfirmed since couple of weeks. Some of them recently got re-broadcasted. Example: db2eb7f83b4b9ff8dfa74a69bf8b3e05ce1ad77d007906716f1ee14605cc6300

I am curious if these 10-15 sat fee transactions with some ancestors in the mempool will ever get mined. So, I have created 'free lunch' to test relay on bitcoin p2p network. You can join me with some sats and relay low fee transactions. It won't require more than 1000 sats. Read the docs for more information and feel free to suggest any improvements.

Docs: https://freelunch.lol/docs/
Leaderboard: https://freelunch.lol/leaderboard/