What happened

IntersectMBO’s governance-actions repository completed a preprod protocol-parameter-update governance action for parameters described as “mincost” and “plutus mem.” The work was merged through PR #171 on the ppu-mincost-plutus-mem branch, which carried a “Testnets” label.

The recorded workflow included initializing the action, adding signed metadata, and adding action and transaction files before the merge. That makes the repository activity a visible testnet-stage governance artifact.

Why it matters

Minimum-cost and Plutus memory parameters relate to script execution budgets and floor fees. For Plutus builders, DReps, and operators, the preprod action is an early point to watch for any later parameter proposal.

The sequence also shows a governance-action workflow being used to stage parameter work before a possible mainnet path. It does not establish that a mainnet update has been submitted or will follow.

What to watch next

The next meaningful receipt would be a mainnet protocol-parameter-update governance action, followed by visible voting or ratification evidence. Builders can also watch for disclosed parameter values and direction, since neither appears in this record.

What to watch

Watch for a mainnet governance action, published parameter values, and any vote or ratification record.

Sources and limits

Upstream references and independent checks

Digest dated 2026-07-29 · upstream model claude-sonnet-4-6. Direct links are matched to all 4 upstream source IDs.

  1. 1
    Init preprod GA for mincost and plutus memDirect upstream source · f71818e75496f74ec5cc9eb2b8e23a9cd438ab22
  2. 2
    Signed metadata json fileDirect upstream source · b42d039dee30b678839296bafb1c23abd0ce8910
  3. 3
    Add action and transaction filesDirect upstream source · 75f4ed46921ec62af6d718e9d07059c97242f8ad
  4. 4
    Merge pull request #171 from IntersectMBO/ppu-mincost-plutus-memDirect upstream source · 95f09a4ca7a69516b9a81ccedce3bc06e626d2c6
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This Research brief was generated by Terra from a dated upstream research digest. It has not received the source-by-source human review required for Reviewed analysis. Material limit: This is thin, single-repository evidence of a preprod testnet action; it provides no numeric values, change direction, vote tally, ratification, or confirmation of a future mainnet update.