## Summary
This is a runtime upgrade for Acala that upgrades Substrate/Cumulus/Polkadot to v0.9.40. This also includes Eth Call V2 format and various improvements to Acala EVM+.

Release Note: https://github.com/AcalaNetwork/Acala/releases/tag/2.18.0

# Referendum
https://acala.subscan.io/referenda/72
https://acala.subsquare.io/democracy/referendum/72

This proposal outlines a 42-week plan for The Kusamarian. It includes the transition to a blended funding model, with 70% of costs covered by the treasury and 30% from alternative sources. Kusamarian’s costs breakdown is presented with full details and they welcome audits for transparency and further improvements. The Kusamarian emphasize on attracting new audience, spotlighting the builders and the overall developments within Polkadot ecosystem, and providing a forum for discourse and discovery.

Polkadot Deep Dive Report Q4 2022.

Polkadot Deep Dive Report Q3 2022.

Polkadot Deep Dive Report H1 2022.

Polkadot Deep Dive Report Q1 2023.

Polkadot & Kusama Ecosystem Map Ver 1.

Polkadot Deep Dive Report Q2 2023.

Polkadot Deep Dive Report Q3 2023.

In-depth Polkadot Staking Report H1 2023.

- **Problem Statement:** Upgrading Acala to v0.9.40 for Substrate/Cumulus/Polkadot and enhancing Acala EVM+.
- **Significance:** Improvements in Eth Call V2 format and overall system enhancements.
- **Proposed Solution:** Runtime upgrade for Acala to v0.9.40 with various improvements.
- **Expected Outcomes:** Enhanced functionality and efficiency for Acala network users.

Runtime upgrade - Update Substrate/Cumulus/Polkadot version to v0.9.40

No Active Proposals