Governance Actions

Update Plutus Cost Models

Protocol parameter change: Changes settings such as fees, block size or governance deposits.

Status

Enacted: Approved and in effect.

Proposed

26 May 2026, in epoch 633

Action ID

gov_action1eqhnsdyf3exhp5mqt7sdjtl7xy69wqg8tvg854psns2jt72cra3qqrcnr8r

Votes

• DReps: 68.7% yes, 67% needed, threshold reached, 126 Yes · 4 No · 9 Abstain.
• Stake pools: do not vote on this action.
• Constitutional Committee: 71.4% yes.

Abstract

Intersect's Parameter Committee proposes to update the Plutus V3 Cost Model via a Parameter Update governance action to enable the new Plutus primitives that will be available following the van Rossem hard fork (to Protocol Version 11), to enable all Plutus primitives in Plutus V1 and V2 as well as Plutus V3, and to change settings for some existing Plutus primitives. Note that the new primitives will not be enabled in Protocol version 10, but only following the enactment of the hard fork to Protocol Version 11. However, the changes for existing primitives will happen immediately on enactment of this governance action.