Final Pass at Removing Deprecated Flags and Old Testnet Configs for v1.0.0

[rauljordan]

This is a tracking issue to remove all deprecated and old testnet configs and flags for Prysm's v1.0.0 release, to start mainnet with a clean slate

[shayzluf]

@rauljordan can we bring back :

• disable-broadcast-slashings
• disable-dynamic-committee-subnets
  that were deleted in
  More feature flag deletions #7533
  they are needed flags

[terencechain]

@rauljordan can we bring back :

• disable-broadcast-slashings
• disable-dynamic-committee-subnets
  that were deleted in
  More feature flag deletions #7533
  they are needed flags

@shayzluf can you please clarify why they are needed? Lighthouse or teku for example do not have those flags

[nisdas]

#7836 has been merged again. So you can just use that

[shayzluf]

@terencechain for disable-broadcast-slashings i think people would like to try their luck in including the slashings they found

[terencechain]

@terencechain for disable-broadcast-slashings i think people would like to try their luck in including the slashings they found

I dont think we should encourage this behavior:
1.) Not outlined in the validator spec
2.) Other clients (LH and Teku) dont have this
3.) We dont have documentation to support this
4.) Incentives don't add up, the inclusion reward is little and chances to become proposer is also very little
5.) It was fine to implement for experimental and testing purpose but im not sure how we feel about rolling this feature into mainnet

[prestonvanloon]

The only remaining items for this are just to remove deprecated flags? @rauljordan

[terencechain]

Fixed with #7877