Release candidate for testnet.

[Draft] Protocol v3.0.0 Release Notes

ICA Account Support

ICA accounts are now supported.

• (app) Add ICA Host Submodule (#899)

Liquidations Daemon Improvements

Liquidations daemons performance improvements.

• (daemons/liquidations) Optimize OffsetSubaccountPerpetualPosition subaccount iteration (#906)
• (daemons/liquidations) Replicate IsLiquidatable logic on daemon (#873)
• (daemons/liquidations) Proto updates for daemon liquidation request (#885)
• (daemons/liquidations) Update daemon liquidation info to include negative tnc subaccounts and open positions (#879)
• (daemons/liquidations) Organizational update for liquidation daemon (#855)
• (daemons/liquidations) Add grpc to get all perpetuals and liquidity tiers (#859)
• (daemons/liquidations) Add grpc to get previous block info (#856)
• (daemons/liquidations) Add grpc to get all market prices (#857)

Winding Down Markets

Markets can now be closed down.

• (x/clob) Allow FINAL_SETTLEMENT, and cancel open stateful orders (#829)

Deprecate non-linear margin requirements

Non-linear margin requirements removed as a feature.

• (x/clob) Deprecate non-linear margin requirements (#836)

[In Development] Withdrawal Rate Limiting

In-progress feature to limit the withdrawal rate. Not functional in this release.

• Scaffolding code for x/ibcratelimit (#870)
• Initial protos for x/ibcratelimit (#864)
• Implement keeper methods for LimitParams and DenomCapacity (#877)

Other

• (x/clob) Validate enums in MsgPlaceOrder protos (#931)
• (app) Add empty string check to string flag parsing (#883)
• (x/rewards) Emit TradingRewardEventV1 events in rewards module (#850)
• (daemons) Migrate daemon monitoring to use health checks (#783)
• (app) Add flag to format tag values for datadog error tracking (#858)
• (app) Fix CLOB flag parsing for MEV telemetry hosts (#876)
• (daemons) Restore pricefeed config tomls (#863)