Bank.org's baby bond fund is something I am excited for: https://drive.google.com/file/d/1znFas73XZwRMZUxMT9m5a-5ZKJfEgJ8h/view?usp=drivesdk

--
A Rewiring of the World’s Biggest Bond Market Will Transform Trading  https://www.bloomberg.com/news/features/2024-01-22/bond-market-sec-moves-treasuries-trading-to-clearinghouse 

After years of regulatory tinkering, Washington is now forcing through the most rigorous overhaul of the world’s biggest bond market in decades.