Proposed by:
Requested amount:
0 DOT

#1546 · [Whitelisted Caller] Upgrade Polkadot to v1.5.0

This is a referenda for upgrading Polkadot to v1.5.0. It contains the polkadot-sdk 2412-4 update which among other things includes full relay chain support for Elastic Scaling. After this runtime upgrade is enacted, another referenda for enabling RFC103 on the Polkadot relay chain is required for Elastic Scaling to be live.

For more details read the fellowship release notes.

Enactment is set at block 26001449 estimated time: 2025-05-14 08:33:06 (UTC)

Whitelist: https://collectives.subsquare.io/fellowship/referenda/337

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StatusDeciding · 20d
100%Aye
Aye (270)
72.38M DOT
Nay (0)
0 DOT
Decision7 / 28d
0.0%8.88%
7.10%Support Threshold
0Support Threshold
Support(1.67%)
26.020M DOT
Issuance
1.56B DOT
Vote
May 4

Aye

Many thanks for your proposal, Andrei!

We have carefully reviewed your application and are pleased to share our assessment below, prepared using our standardized evaluation methodology.

Summary of our analysis

Impact on the Ecosystem

The proposal significantly enhances Polkadot’s scalability by enabling Elastic Scaling, allowing parachains to process multiple blocks concurrently, as evidenced by Kusama tests achieving 143,343 TPS. It aligns with the Polkadot 2.0 roadmap, fostering sustainable growth, and delivers broad benefits to parachains, validators, and end users.
Score: 9.00/10

Governance Compatibility

The proposal is appropriately managed through the Whitelisted Caller origin, adhering to established procedures for runtime upgrades. Numerous precedents, such as the version 1.4.2 upgrade, confirm the correct use of this governance path, ensuring efficiency and oversight.
Score: 10/10

Cost-Benefit Ratio

Elastic Scaling offers substantial scalability benefits, justified by the technical effort and manageable risks, which are mitigated through rigorous testing and governance. The choice over alternatives like layer-2 rollups preserves Polkadot’s security model, and ongoing maintenance is warranted by long-term ecosystem growth.
Score: 8.50/10

Transparency and Traceability

The proposal clearly communicates the upgrade’s goals and systemic changes, supported by detailed technical documentation and Kusama testing. Transparent decision-making is ensured through public platforms like Subsquare and GitHub, though explicit success criteria could be better articulated.
Score: 8.75/10

Record and Credibility

Andrei Sandu and Parity Technologies have a strong track record, with contributions to Elastic Scaling, RFC103, and prior Polkadot upgrades. Their expertise, validated by public documentation and Fellowship approval, ensures capability to implement this significant change.
Score: 9.50/10

Conclusion

The overall score is 9.15/10
🔹🔷🔹 vonFlandern 🔹🔷🔹 has therefore voted with: ** AYE **


Our methodology aims to analyze and evaluate OpenGov proposals objectively, effectively, and transparently, establishing clear decision-making foundations for our votes while making our process visible to the community.

For a deeper dive into our evaluation, please see the detailed report here.

Nice

Apr 30

AYE

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