Check out the Issue Explorer
Looking to fund some work? You can submit a new Funded Issue here.
Bounty: Fix a regression where we're no longer persisting the most recent couple custom RPC networks in the extension's network drop down. When I add a custom RPC, it should stay in the drop down even when I'm not connected. We should keep 3-5 around, then start to remove oldest first as the user adds more.
Using the new MetaMask UI, no matter how many Custom RPCs I add, it only remembers the very first one I added a long time ago. Even though I never use that Custom RPC endpoint anymore, it is still retained and the ones I actually use aren't. I can't figure out any way to reset this other than re-installing MetaMask.
Note the two custom RPCs in this screenshot:
As soon as I switch to main network I get this (note that the custom RPC I was _just_ using is gone):