Open questions from spec FAQ

[palango]

In the spec there were some open questions which I think fit better in the docs.

Testnet

• How do I run a node or upgrade an existing node?
• Can I use an RPC endpoint?
• Is there a faucet? Where? How do I get funds?
• Which wallets are supported?
• Which CLI tooling can I use?
• What can I do through the CLI?
• Is there an explorer?
• What SDK should I use?
• How can I check that my accounts’ state was correctly migrated?
• What is the migration, how does it work, how can I be sure it’s correct?
• How can I use the native bridge?
• How does native bridging compare with old bridging?
• Is there anything that used to work on Alfajores that doesn’t anymore?
• What are the costs for L1 data and how are they payed?
• I saw EigenDA mentioned, is it used?
• How do Celo tokenomics work with the change?

What happened to these features?

• CELO token duality? supported, see Token Duality
• fee currencies? supported, see Fee Abstraction
• staking?
• validators?
• epoch rewards? no longer supported, see L2 CELO Distribution Schedule
• governance?

What happened to these services?

• stCelo?
• Optics?
• SocialConnect?

[lvpeschke]

Wallets, CLI, SDK, Bridging, Staking are handled on dedicated docs pages.
Checking that the migration was successful is not easily supported for all use cases (?).
No change in information regarding stCelo, Optics, SocialConnect because of the migration.

Closing, as the FAQ contains enough information and most of the rest can be found in the docs. A dedicated L2 FAQ is also less critical at this point, where no L1 network remains.