# Summary

This is a full release that upgrades Substrate / Cumulus / Polkadot version to v0.9.17 which includes some performance improvements.

Release Note: https://github.com/AcalaNetwork/Acala/releases/tag/2.4.0

# Referendum

* https://acala.subscan.io/referenda/7
* https://acala.subsquare.io/democracy/referendum/7

- There is a new release for Substrate / Cumulus / Polkadot version called v0.9.17.
- The release includes some performance improvements.
- There is a referendum happening related to this release.
- You can find more information about the referendum on the provided links.
- The release note for this version can be found on the provided link.

Runtime Upgrade - Upgrade Substrate / Cumulus / Polkadot

No Active Proposals