FIP: Extend Storage Expiry

- Give all existing storage units an extra free year to avoid user churn and unnecessary work for clients  

- Reduce the size of new storage units issued. Lets us bring down the cost of registration in the future. 

https://github.com/farcasterxyz/protocol/discussions/191

Technowatermelon. Elder Millenial. Building Farcaster. 

nf.td/varun

So with this change my existing storage units will be extended for a year but they'll also be roughly half the size so that means I need to pay for ~double the storage units right now if I want to keep all of my data?

/new-york by day 🗽 /latenightcrew by night :) Fan of eating tacos and bringing people together, often at the same time 🌮 oh and /untzuntz 😈

No, details here: https://github.com/farcasterxyz/protocol/discussions/191