2025-03-15T00:00:00Z - 2025-03-31T00:00:00Z

High level summary​

• cardano-cli updates

  • Added mnemonic sentence support for key generation
  • Improved minting value representation in code
  • Removed deprecated shelley command group and related tests
  • Optimized command parsing by inlining subParser
  • Parallelized golden tests for help commands
  • Released v10.5.0.0

• cardano-api improvements

  • Added mnemonic support
  • Introduced new witness API and improved minting policies
  • Added deserialization warnings for HashableScriptData
  • Removed deprecated ProtocolParameters
  • Released versions 10.11.0.0, 10.11.1.0, and 10.12.0.0
  • Added missing StakePool key conversion instance

• cardano-testnet updates

  • Expose option to specify a node configuration file
  • Removed unused P2P enable option
  • Changed to file-based PID storage for testnet nodes

cardano-cli​

• Add mnemonic sentence support
• Better representation of minting values in the code
• Delete top-level shelley command group and delete associated tests
• Inline subParser
• Parallelise HelpCmd golden tests
• Release cardano-cli-10.5.0.0

cardano-api​

• Add fromCtxUTxOTxOut
• Add missing CastVerificationKeyRole StakePoolExtendedKey StakePoolKey instance
• Add mnemonic support
• Add warning for deserialisation issues for HashableScriptData
• Fix inputSet to be parameterized on the era
• For release 10.3
• Introduce new witness api
• Make 1-1 relationship of witness and policy ID in TxMintValue instead of 1-*
• Release cardano-api-10.11.0.0
• Release cardano-api-10.11.1.0
• Release cardano-api-10.12.0.0
• Remove ProtocolParameters

cardano-node​

• cardano-testnet: allow to take node configuration file as input
• cardano-testnet: remove unused enable P2P option
• cardano-testnet: store node PIDs as files

cardano-testnet​

• None

docs​

• None

CI & project maintenance​

• None

2025-03-01T00:00:00Z - 2025-03-15T00:00:00Z

High level summary​

cardano-cli​

• Make it build with ghc-9.12
• Make it build with ghc-9.12

cardano-api​

• Make it build with ghc 9.12
• Make it build with ghc 9.12
• Add Key instance for StakePoolExtendedKey
• Add missing certificates in compatible transaction building in eras after Shelley and prior to Alonzo
• Add HasTextEnvelope instance for EraHistory
• Make it build with ghc 9.12
• Add top level fromList and toList functions in Cardano.Api.UTxO

cardano-node​

• iohkNix env cleanup, byron-to-alonzo script updates
• Bench timeline
• iohkNix env cleanup, byron-to-alonzo script updates
• OCI symlink and path updates
• iohkNix env cleanup, byron-to-alonzo script updates
• Optionally support lightweight checkpointing
• Bench timeline
• iohkNix env cleanup, byron-to-alonzo script updates
• OCI symlink and path updates
• cardano-testnet: harmonize node and genesis files API + allow (for example) to only pass a custom conway genesis
• Optionally support lightweight checkpointing
• Bench timeline
• Optionally support lightweight checkpointing

cardano-testnet​

• None

docs​

• None

CI & project maintenance​

• None

2025-02-15T00:00:00Z - 2025-02-28T00:00:00Z

High level summary​

• cardano-cli updates

  • Added Plutus script cost calculation for existing transactions
  • Implemented property test watchdog for better testing
  • Bumped cardano-api dependency to 10.9.0.0
  • Set hex as default output format for binary query utxo
  • Began RIO monad integration (part 1)
  • Refactored module structure to be domain-oriented
  • Standardized on fourmolu for code formatting

• cardano-api improvements

  • Added execution units check in transaction autobalancing tests
  • Included transaction creation examples in Haddock docs
  • Fixed governance action handling in transaction balancing
  • Enhanced witness count estimation to include simple scripts
  • Split compatible transaction building and signing logic
  • Migrated from cryptonite to crypton library
  • Standardized on fourmolu for code formatting
  • Updated CHaP index and flake inputs

• cardano-testnet updates

  • Fixed testnet test configuration
  • Optimized testnet code by removing unused indirections
  • Removed unused custom node configuration file option
  • Updated transaction submission handling

cardano-cli​

• Add command to calculate plutus script costs from an already constructed transaction
• Add watchdog for property tests in cardano-cli-test
• Bump cardano-api to 10.9.0.0
• Default to hex for binary query utxo output
• Integrate RIO monad part 1
• Refactor modules structure to make it more domain-related instead of function-related
• Remove stylish haskell. Use only fourmolu for formatting.

cardano-api​

• Add execution units check in transaction autobalancing test
• Added examples of transaction creation to Haddock
• Fix missing gov action on balance transaction
• Fix typo in cardano-api's change log
• Modify estimateTransactionKeyWitnessCount to estimate simple scripts too
• Remove stylish haskell. Use only fourmolu for formatting.
• Split compatible transaction building and signing
• Switch cryptonite to crypton
• Update CHaP index state and flake input

cardano-node​

• cardano-testnet-test: fix a test stanza
• cardano-testnet: avoid a useless indirection
• cardano-testnet: remove possibility to programmatically pass a custom node configuration file (it was unused)
• cardano-testnet: use new output of "transaction submit"

cardano-testnet​

• None

docs​

• None

CI & project maintenance​

• None

2025-01-30T00:00:00Z - 2025-02-15T00:00:00Z

High level summary​

• cardano-cli updates

  • Added binary output option for query utxo command
  • Implemented governance action deposits in query stake-address-info
  • Added ratify-state and future protocol parameters queries
  • Fixed transaction costs calculation for duplicate certificates
  • Released v10.4.0.0
  • Removed remaining ScriptWitnessFiles usage across scripts
  • Reorganized hash/ping commands and test suites
  • Updated CHaP index and Nix configurations

• cardano-api improvements

  • Added UTxO module
  • Implemented future protocol parameters query
  • Fixed transaction autobalancing for credential deregistration
  • Merged internal API modules and reorganized exports
  • Released versions 10.8.0.0 and 10.9.0.0
  • Removed deprecated functions and improved TxProposalProcedures type safety

• cardano-node/testnet updates

  • Enhanced testnet configuration handling:
    • Added output directory specification
    • Improved configuration validation
    • Supported user-provided config files
    • Removed redundant process functions

• Tooling & Maintenance

  • Upgraded to fourmolu-0.18.0 in Nix dev shells
  • Updated Nix development tools and GHA workflows

cardano-cli​

• Remove use of ScriptWitnessFiles in proposal scripts
• Add binary output option for query utxo command
• Add governance action deposits to the output of `query stake-address-info
• Add the ratify-state query
• Cl/query future pparams
• Fix costs calculation for transaction with more than one certificates with the same stake credential and script witness
• Fix haddocks for StakeAddressInfoData
• Organise hash and ping commands
• release cardano-cli-10.4.0.0
• Remove cross reference of files between test suites.
• Remove semaphores and disable parallel test execution for GHA
• Remove use of script witness files in voting scripts
• Remove use of script witness files in withdrawal scripts
• Update CHaP index state and flake input

cardano-api​

• Add function collectPlutusScriptHashes to collect script hashes needed to validate a given transaction
• Add module for UTxO type and operations
• add query future pparams
• Fix transaction autobalancing when deregistering credential
• Merge cardano-api:internal with cardano-api main library under Cardano.Api.Internal.* and export required symbols
• Re-export DebugPlutusFailure and renderDebugPlutusFailure
• Relax ouroboros-consensus-diffusion bounds to ^>=0.19 || ^>=0.20
• release cardano-api-10.8.0.0
• Release cardano-api-10.9.0.0
• Remove deprecated functions and update types and update writeTxFileTextEnvelopeCddl to use new format
• Update TxProposalProcedures type to make invalid states irrepresentable

cardano-node​

• cardano-tesnet: allow to specify output directory
• cardano-testnet | Remove redundant functions used for starting a process
• cardano-testnet: call the CLI check-node-configuration to catch configuration errors
• cardano-testnet: modify API to accept user-provided configuration file

cardano-testnet​

• None

docs​

• None

CI & project maintenance​

• Clean up GHAs using nix, update nix development shell tools
• Nix dev shell: upgrade fourmolu-0.18.0
• Nix dev shell: upgrade fourmolu-0.18.0

2025-01-15T00:00:00Z - 2025-01-30T00:00:00Z

High level summary​

• cardano-cli updates

  • Added certificates support to compatible transaction-sign
  • Integrated changes for node v10.2.0 release
  • Implemented query for big ledger peers snapshot
  • Refactored node connection handling using LocalNodeConnectInfo
  • Released v10.3.0.0
  • Removed deprecated ScriptWitnessFiles usage
  • Simplified GHA workflows using Nix
  • Updated Nix tooling and dependencies

• cardano-api improvements

  • Added support for ratify-state query
  • Reorganized certificate witnesses into ordered maps
  • Deprecated and removed outdated patterns
  • Downgraded Plutus to v1.37
  • Fixed Plutus CBOR encoding bug
  • Exposed GovActionState from Ledger
  • Released versions 10.6.0.0 and 10.7.0.0
  • Added Plutus script language conversion exports

cardano-cli​

• Adapt to removal of some patterns in API
• Add certificates to CLI interface in compatible transaction-sign
• Integrate in preparation for cardano-node release 10.2.0
• Misc refactors in pretty printing and replacing unnecessary functions
• Query a node for a snapshot of big ledger peers
• Refactor node connection passing to make it use LocalNodeConnectInfo type
• Release cardano-cli-10.3.0.0
• Remove use of ScriptWitnessFiles in spending scripts
• Remove use of script witness files in certifying scripts
• Update nix cabal version & flake inputs

cardano-api​

• Add support for the ratify-state query
• Change a representation of witnesses in transaction's certificates to an ordered map where a certificate is the key
• Deprecate a lot of patterns
• Deprecate some patterns, remove their internal use
• Downgrade plutus version to 1.37
• Expose GovActionState from Ledger
• Fix plutus double CBOR encoding bug
• Re-export getBlockTxs
• Release 10.7.0.0
• Release cardano-api-10.6.0.0
• Shelley: export {to,from}AlonzoLanguage (Plutus script language conversions)

cardano-node​

• None

cardano-testnet​

• None

docs​

• None

CI & project maintenance​

• Simplify GHAs using nix, update nix shell haskell tools