Top issues before multi client testnet

[terencechain]

• Attestation signature fails to verify for fork choice accounting Attestation Signature Does Not Verify #4773
• Increasing # of users reporting OOM Initial Sync Cache State Leads to OOMs #4813
• A lot of forking showed on the block tree visualizer. Concerning given it's a testnet with artificially short block time
• Dynamic subscription of committee subnet
• Attester should submit attestation right away if head slot == current slot
• Discv5 Infra set up
• Update BLS library to v0.10 and IETF standard Update Prysm to V0.10.1 #4804
• Ensure local interop works, making it easier for clients to test running a chain from genesis with
  Prysm to ensure finality, participation, and heterogenous spread of validators across the clients
• Add Support for Noise
• Resolve profitability issues some validators are penalized while some are rewarded #4589
• Update to spec v0.10.1
• Update to spec v0.11
• Remove keystore key manager
• Add IPv6 support
• A proper tool to migrate DB to be new state mgmt service compatible
• Update to spec v0.11.1

[ghost]

some validators are penalized while some are rewarded #4589

[handelaar2]

ipv6 support? (#3420)

[mcdee]

Any thoughts about removing the keystore keymanager? Now seems a good a time as any to do so.

[prestonvanloon]

Yes. Let's remove keystore manager

[tzapu]

once this is done, will validators currently using the keystore manager just fail to start after a pull?
if so, would you consider adding a console message with migrations instructions? if you think it's worth it? (non issue if it will only take effect on the testnet restart i guess)

[nisdas]

@tzapu it will only happen in our testnet restart, yeah that sounds like a good idea. We can link the instructions in a validator log to our docs, so that users who are not sure can still be able to use the new key manager

[tzapu]

@nisdas if it s on testnet restart, then it's not gonna be so important, there will be a lot of other manual things to be done anywa... but the participate website should be updated :D

[rauljordan]

Closing in favor of #5227