Refactor GovCommitteeIn data type to a singleton value
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15 commits this week
Jun 11, 2026
-
Jun 18, 2026
Refactor EntitiesCommitteeIn data type to a singleton value
Refactor GovConstitutionIn data type to a singleton value
Reduce duplication in implementations of `ApplyTx` across eras
by extracting the shared logic in helpers
Remove protocol version field from `StAnnTx` types
Use precomputed plutus contexts in Alonzo UTXOS
Introduce `LEDGERS` for Alonzo and pass `unsafeLinearExtendEpochInfo`
in `mkStAnnTx`
Fix EncCBORGroup to also encode Nothing -> nil
Dynamic pricing: Dijkstra BBODY rule (DIVUP)
divupTransition chained after alonzoBbodyTransition: B1 sdChecks (optimistic
bytes+ExUnits fit RB limits -> OptimisticOverflowsBlock{,ExUnits}) then B2
endOfBlock (reprice = id for now, reset usage). Spec ref: s5.
Dynamic pricing: era-indexed PricingState family (rule 1)
Add the Cardano.Ledger.DynamicPricing domain (InclusionStrategy, Pricing, State) and the EraPricing era-family, following the EraGov/EraCertState pattern. UTxOState gains a family-typed utxosPricing field: NoPricing for Shelley-Conway, DynamicPricing for Dijkstra (seeded by the Conway->Dijkstra translation with initialPricingState). Spec ref: DYNAMIC_PRICING_LEDGER_RULES.md s1.
Dynamic pricing: Dijkstra UTXO rule (U1 BidBelowQuote, U2, fee split)
U1 replaces the plain min-fee premise with quoteFor (BidBelowQuote on failure); U2 records per-strategy usage. Fee split on feeRefundAccount: base stays in the fee pot, premium to donations, refund recorded as pending. Spec ref: s2, s3.
Dynamic pricing: Dijkstra LEDGER rule flushes pending refunds
flushPendingRefunds credits registered accounts via addToBalanceAccounts after each tx; refunds to unregistered accounts stay pending. Spec ref: s4.
Dynamic pricing: Inclusion + feeRefundAccount on Dijkstra TxBody
dtbInclusion (CBOR key 27, default Optimistic omitted), dtbFeeRefundAccount (key 28) and dtbBidFee (the fee field read as a price cap). Test fixtures (Arbitrary/Annotator/Examples/TreeDiff) updated. Spec ref: s2, s3.