IntersectMBO · jasagredo · Sep 26, 2024 · Sep 26, 2024
@@ -8,10 +8,19 @@
 ### Breaking
 
 - Add `GetProposals` and `GetRatifyState` queries.
-- Propagate cardano-ledger's updated `TranslationContext` `NoGenesis` 
+- Propagate cardano-ledger's updated `TranslationContext` `NoGenesis`
 - Add `NodeToClientV_17` to `supportedNodeToClientVersions`
-- Add `CardanoNodeToClientVersion13` 
+- Add `CardanoNodeToClientVersion13`
 - Replace deprecated `TxSizeInBytes` with `SizeInBytes`
+- Remove the capacity override from forging functions.
+- ProtocolParams (CardanoBlock c) was monomorphized to `CardanoProtocolParams`
+- Remove `cardanoProtocolParamsPerEra` from `CardanoProtocolParams` in favour of a single `cardanoProtocolVersion`.
+  This patch intentionally removes the flexibility the n-ary product of versions per-era gave us, in favour of a simpler interface, as the current one has caused a lot of confusion and led to several mistakes in the past.
+
+### Non-Breaking
+
+- Also enabled total ref script size limit in the mempool in Conway (it
+  continues to be enabled in Babbage).
 
 <a id='changelog-0.18.0.0'></a>
 ## 0.18.0.0 — 2024-07-02

@@ -8,6 +8,25 @@
 ### Non-Breaking
 
 - Propagate `ouroboros-network` types `NumTxIdsToAck` and `SizeInBytes`
+- Adds a Tracer for startup sanity check warnings in Ouroboros.Consensus.Node.Tracers (see BlockSupportsSanityCheck in ouroboros-consensus)
+- Emit `ChainDB.TraceEvent(TraceLastShutdownUnclean)` when the `clean` marker is
+  missing and the node will therefore revalidate all the data.
+
+### Breaking
+
+- Integrated all Genesis components into the NodeKernel. In particular,
+  `RunNodeArgs` now has a new field
+
+  ```haskell
+  rnGenesisConfig :: GenesisConfig
+  ```
+
+  This can be set to `Ouroboros.Consensus.Node.Genesis.disableGenesisConfig` to
+  keep the Praos behavior, or to `enableGenesisConfigDefault` to enable Genesis
+  with preliminary parameter choices.
+- The `StdRunNodeArgs(srnDatabasePath)` argument becomes of type `NodeDatabasePaths`
+  which will allow storing the immutable db (which doesn't need to be in a very
+  performant device) somewhere different than the volatile data.
 
 <a id='changelog-0.17.0.1'></a>
 ## 0.17.0.1 — 2024-06-26

@@ -9,6 +9,10 @@
 
 - Bump to `nothunks` 0.2
 - Add `NoThunks` orphan instance for `NoGenesis era`
+- Add BlockSupportsSanityCheck to check for common configuration issues which may manifest themselves in unusual but not necessarily immediately obvious ways. For now it only checks that `k` is the same across all eras.
+- Mempool: also changed to use the more conservative value of Ledger's
+  `maxRefScriptSizePerBlock`, ie 1MiB, that was decided on for Conway.
+- The error `MissingBlock(EmptySlot)` now exposes more information when thrown.
 
 ### Breaking
 
@@ -18,6 +22,19 @@
 - `initMempoolEnv`, `extendVRNew`, `openMempool`, `openMempoolWithoutSyncThread`, `implAddTx`, `implTryAddTx` and `openMockedMempool` now require callback `(GenTx blk -> SizeInBytes)` instead of `(GenTx blk -> TxSizeInBytes)`
 - Update `txTicketTxSizeInBytes`,`mSizeBytes`'s types from `TxSizeInBytes` to `SizeInBytes`
 - `splitAfterTxSize`, `splitAfterTxSizeSpec` requires `SizeInBytes` instead of `TxSizeInBytes`
+- Refactored internals of the CSJ and GDD.
+- Improved the behavior of the LoE in certain edge cases.
+- Remove the capacity override from forging functions.
+- Remove `PerEraProtocolParams` newtype.
+- Remove `ProtocolParams` data family.
+- `completeChainDbArgs` now requires two file-systems. This allows to place the
+  immutable data (which doesn't need to be stored in a very performant device)
+  somewhere else than the volatile data.
+- New `ChainDB.TraceEvent(TraceLastShutdownUnclean)` trace message to be emitted
+  when the `clean` marker is missing and the node will therefore revalidate all
+  the data.
+- `TookSnapshot` event now carries a `EnclosingTimed` field to trace how much
+  time it took to make the snapshot.
 
 <a id='changelog-0.20.0.0'></a>
 ## 0.20.0.0 — 2024-07-02