## Summary
This is a full release for Acala & Karura that fixes issues for ACA/KAR staking, liquid crowdloan, and EVM pallets.

Release Note: https://github.com/AcalaNetwork/Acala/releases/tag/2.21.0

# Referendum
https://acala.subscan.io/referenda/78
https://acala.subsquare.io/democracy/referendum/78

- **Problem Statement:** Addressing issues with ACA/KAR staking, liquid crowdloan, and EVM pallets for Acala & Karura users.
- **Significance:** Enhancing user experience and functionality for Acala & Karura users.
- **Proposed Solution:** Full release version 2.21.0 for Acala & Karura to fix identified issues.
- **Expected Outcomes:** Improved staking, liquid crowdloan, and EVM pallet functionality for Acala & Karura users.

#78 Runtime upgrade - Bug fixes and improvements

No Active Proposals