CHANGELOG.md

Unreleased

v0.30.1 - 2024-08-25

Fix

• applying: use correct cost model for Conway (#508)
• applying: add missing Conway pparams variant (#507)
• interop: support Conway pparams mapping to u5c (#509)
• primitives: patch remaining Conway issues (#505)
• primitives: skip nonempty invariant check (#506)

v0.30.0 - 2024-08-21

Chore

• interop: bump u5c spec to v0.9 (#503)
• interop: update u5c spec to v0.8.0 (#493)
• txbuilder: export ExUnits to make them accessible from outside (#497)

Feat

• interop: implement u5c pparams mapping (#504)
• interop: introduce field-mask context for u5c (#502)
• math: add support for some math functions (#483)

Fix

• exclude large data files blocking crate publish
• addresses: relax length check during parsing (#491)
• interop: skip conway certs in u5c (#498)
• primitives: expose hidden struct fields in Conway (#501)
• traverse: use Conway types in places they are meant to (#499)

v0.29.0 - 2024-07-15

Chore

• interop: update u5c spec to v0.7.0 (#489)
• interop: update u5c specs to v0.6 (#485)

Feat

• hardano: add fuzzy block search by slot in Immutable db (#484)

Fix

• interop: map missing u5c redeemers (#490)
• interop: use correct input order to match redeemers (#487)
• interop: check for spend purpose when matching redeemers (#486)

v0.28.0 - 2024-07-01

Build

• deps: update itertools requirement from 0.12.1 to 0.13.0 (#459)

Chore

• fix lint warnings and outdated tests (#475)
• improve ImmutableDB error handling (#426)
• math: initialize pallas-math crate (#474)

Ci

• skip gmp dep until we can build on windows (#476)

Feat

• network: add tx submission and tx monitor clients to network facades (#442)

Fix

• relax CBOR decoding of Conway protocol params update (#473)
• network: handle end of list in tx monitor response (#305)

Refactor

• interop: use batching for utxorpc ledger interface (#472)
• network: don't treat rejected txs as submit protocol errors (#306)

v0.27.0 - 2024-06-01

Chore

• fix lint warnings (#470)
• split unstable features into independent flags (#469)
• traverse: make era enum serializable (#467)

Docs

• define security policy (#464)

Feat

• traverse: Decode Conway block headers properly (#466)

Fix

• network: expose missing members in facades (#468)

v0.26.0 - 2024-05-21

Chore

• apply lint recommendations (#458)
• move txbuilder to stable feature (#451)
• applying: prepare pparams for folding logic (#438)
• deps: use cryptoxide sha3 instead of depending on sha3 crate (#452)

Feat

• add a simple Crawler example (#453)
• configs: add serde for Alonzo genesis file (#436)
• interop: add ledger context for utxorpc mapping logic (#450)
• interop: re-export utxorpc spec to unify downstream versions (#448)
• network: add an extra ergonomic method for n2c chainsync (#439)
• network: implement GetChainBlockNo local state query (#441)
• network: implement background keep-alive loop (#427)
• primitives: derive Eq on relevant structs (#446)
• traverse: track original era for tx outputs (#447)

Fix

• applying: fix tx size calculation (#443)
• configs: parse directly into rational numbers (#437)
• hardano: exclude last chunk file during immutable db read (#454)
• primitives: handle conway extreme param updates (#462)

Refactor

• applying: unify approach for protocol params access (#432)
• interop: use stateful mapper for u5 (#460)

Test

• hardano: contemplate skip of last chunk in immutable read (#457)

v0.25.0 - 2024-04-02

Build

• deps: update utxorpc-spec requirement from 0.3.0 to 0.4.4 (#425)

Feat

• add Conway 2024-03 CDDL conformity (#424)
• applying: add support for preview / preprod networks (#422)

Test

• hardano: fix failing tests on CI context (#429)
• hardano: discover snapshots by inspecting test_data dir (#428)

v0.24.0 - 2024-03-09

Build

• deps: update base64 requirement from 0.21.2 to 0.22.0 (#417)
• deps: update rocksdb requirement from 0.21.0 to 0.22.0 (#403)

Feat

• implement GetCBOR local state query (#413)
• add Babbage phase-1 validations (#405)
• crypto: add Blake2b hasher for 20-bytes digests (#416)
• network: implement GetGenesisConfig local state query (#407)
• rolldb: allow optionally overlap of WAL over immutable chain (#419)
• rolldb: allow crawl from intersect options (#404)

Fix

• allow extra bytes when decoding base address (#420)
• primitives: contemplate Conway's CBOR set tag (#421)

v0.23.0 - 2024-02-11

Build

• deps: update itertools requirement from 0.10.5 to 0.12.1 (#390)

Chore

• fix new lint warnings (#400)
• update utxorpc-spec to 0.3.0 (#399)

Feat

• network: implement stake snapshot local state query (#394)

Fix

• support multiple pools in stake snapshot query (#396)
• contemplate legacy tx outputs in utxo by address query (#386)
• favor Babbage over Conway for tx decoding (#389)
• addresses: check length before decoding (#377)
• traverse: fix conway txs not returning reference inputs (#388)
• traverse: add missing tx field getters for Conway (#392)
• utxorpc: map missing struct values (#387)

v0.22.0 - 2024-01-25

Feat

• implement GetCurrentPParams local state query (#322)
• applying: implement Alonzo phase-1 validations (#380)
• hardano: enable async for read_blocks_from_point iterator (#379)
• network: implement server side KeepAlive (#376)

Fix

• codec: Fix flat encoding and decoding of arbitrarily size integers (#378)
• network: use initiatorOnlyDiffusionMode correctly after spec fix (#384)

v0.21.0 - 2024-01-04

Build

• deps: update minicbor requirement from 0.19 to 0.20 (#337)

Chore

• fix lint warnings across the board (#374)
• fix code formatting (#363)
• txbuilder: fix lint warnings (#343)
• wallet: fix lint warnings (#344)

Doc

• applying: add ShelleyMA tests description (#356)

Feat

• introduce transaction builder crate (#338)
• introduce wallet crate for ed25519-bip32 key management (#342)
• applying: implement ShelleyMA phase-1 validations (#354)
• configs: add Shelley config structs (#359)
• hardano: implement search for the immutabledb reader (#372)
• hardano: implement immutable db chunk parsing (#328)
• network: implement GetUTxOByAddress local state query (#341)
• network: add sanchonet compatibility (#355)
• network: update n2n handshake versions & add keepalive miniprotocol (#362)
• network: implement split read / write for NamedPipe bearer (#371)
• network: implement stake distribution local state query (#340)
• rolldb: add method to check if db is empty (#352)
• traverse: improve protocol update access (#360)
• wallet: implement HD private keys & encrypted wrapper (#358)

Fix

• add missing Cargo metadata required for publish
• add missing READMEs for crate publish
• update pallas-applying to work with keepraw native scripts (#370)
• add txbuilder to unstable feature gate (#349)
• correct datum kind for set_datum_hash (#350)
• return witness objects for conway era multieratx (#346)
• fix unable to build and sign txs (#345)
• hardano: remove panics from immutable db parsing (#351)
• network: demux using one mpsc channel per miniprotocol (#366)
• network: add tcp_nodelay to bearer (#365)
• network: use correct client state transition for n2n txsub (#348)
• network: set so_linger socket option to match cardano-node (#369)
• network: relax connect args lifetime (#367)

Refactor

• network: split bearer into read/write (#364)

Release

• v0.21.0 (#375)

v0.20.0 - 2023-11-20

Chore

• fix lint warnings (#339)
• fix lint warnings (#330)
• update mini-protocol pdf README link (#301)
• include configs in main crate (#299)
• deps: update NamedPipes related deps (#336)

Docs

• applying: document Byron tx validations (#311)

Feat

• scaffold Byron phase-1 validations (#300)
• improve access to genesis utxos (#302)
• generate genesis utxos from genesis file (#59)
• introduce RollDB (#307)
• introduce conway primitives (#290)
• Move flat en/de from aiken to pallas (#303)
• applying: validate all inputs in UTxO set (#324)
• applying: check non-empty set of inputs and outputs (#312)
• applying: add remaining validations for Byron era (#325)
• codec: add utility for untyped CBOR fragments (#327)
• network: add cbor decoder for HardForkQuery (#335)
• network: scaffold local state query server (#280)
• network: implement windows named pipes connections (#279)
• network: implement LocalTxSubmission client (#289)
• traverse: expose tx update field (#313)

Fix

• fix conditional code for windows builds (#334)
• make rolldb an optional dependency (#329)
• applying: define specific dependency versions
• applying: contemplate fee rules for genesis UTxOs (#332)
• network: add missing rt feature for tokio
• network: add missing feature gate flag to tokio dependency (#333)
• network: fix bad codec for tx monitoring messages (#298)
• rolldb: fix find wal sequence semantics (#310)

Refactor

• network: simplify local state mini-protocol implementation (#326)

v0.19.1 - 2023-09-10

Ci

• run Rust check on multiple OS (#286)

Fix

• network: skip unix listener on windows (#287)
• network: make facade members public (#285)

v0.19.0 - 2023-09-09

Chore

• fix lint warning (#283)
• fix pending code formatting (#270)
• fix clippy warnings (#262)
• undo upstream crate experiment (#258)
• upgrade to gasket v0.4 (#256)
• upgrade gasket to v0.3.0 (#255)
• Use gasket dep from crates.io (#249)
• Fix lint warnings for all targets (#240)
• Improve network tracing messages (#237)
• traverse: Improve API ergonomics (#233)

Docs

• Small crate readme tweaks
• network: Add chain-sync client docs (#252)
• network: Document BlockFetch client (#251)

Feat

• Migrate to asynchronous I/O (#241)
• Add client/server use_channel variants (#228)
• Allow creation of secret key from bytes (#224)
• Make the underlying TxBody type generic
• add helper to create bootstrap addresses (#269)
• add handshake with query for n2c (#266)
• Introduce Upstream crate (#230)
• introduce UTxO RPC interop (#260)
• Add constants for known miniprotocols
• addresses: Derive Hash on Address (#235)
• interop: add block mapping to u5c (#261)
• network: add server side of blockfetch miniprotocol (#275)
• network: implement chain sync server side (#277)
• network: add server-side facades (#282)
• traverse: Introduce time helpers (#234)
• traverse: Expose aux data scripts (#232)
• traverse: improve native asset access (#259)
• traverse: add network id to genesis values (#272)
• upstream: Make output generic by adapter (#236)

Fix

• Make upstream worker easy to connect (#246)
• use u64 instead of i64 for unit interval and rational numerator (#268)
• fix builds on windows platform (#263)
• ignore duplicate consumed inputs (#257)
• back-merge v0.18.1 hotfix (#254)
• Handle bearer I/O errors (#247)
• traverse: fix well-known genesis values for preprod / preview (#284)
• upstream: Use sync read for chunk dequeue (#239)

Refactor

• Improve network module naming (#245)
• Merge multiplexer & miniprotocols into single crate (#244)
• traverse: Unify mint and output asset artifacts (#231)

BREAKING CHANGE

The signature for Bearer.accept_tcp now returns the bearer, and the address that connected.

This can, for example, be used to implement allow and deny lists for accepting or rejecting incoming connections.

• Return the remote address from accept_unix

• cargo fmt

• Fix comment formatting

v0.18.2 - 2023-08-23

Fix

• use u64 instead of i64 for unit interval and rational numerator (#268)
• primitives: Handle U8 and U16 in value serialization

v0.19.0-alpha.2 - 2023-07-18

Chore

• fix pending code formatting (#270)

Feat

• add handshake with query for n2c (#266)

Fix

• use u64 instead of i64 for unit interval and rational numerator (#268)
• fix builds on windows platform (#263)

v0.19.0-alpha.1 - 2023-06-11

Chore

• fix clippy warnings (#262)
• undo upstream crate experiment (#258)
• upgrade to gasket v0.4 (#256)
• upgrade gasket to v0.3.0 (#255)
• Use gasket dep from crates.io (#249)
• Fix lint warnings for all targets (#240)
• Improve network tracing messages (#237)
• traverse: Improve API ergonomics (#233)

Docs

• Small crate readme tweaks
• network: Add chain-sync client docs (#252)
• network: Document BlockFetch client (#251)

Feat

• Introduce Upstream crate (#230)
• introduce UTxO RPC interop (#260)
• Add client/server use_channel variants (#228)
• Migrate to asynchronous I/O (#241)
• Allow creation of secret key from bytes (#224)
• Add constants for known miniprotocols
• Make the underlying TxBody type generic
• addresses: Derive Hash on Address (#235)
• interop: add block mapping to u5c (#261)
• traverse: Expose aux data scripts (#232)
• traverse: improve native asset access (#259)
• traverse: Introduce time helpers (#234)
• upstream: Make output generic by adapter (#236)

Fix

• ignore duplicate consumed inputs (#257)
• back-merge v0.18.1 hotfix (#254)
• Handle bearer I/O errors (#247)
• Make upstream worker easy to connect (#246)
• upstream: Use sync read for chunk dequeue (#239)

Refactor

• Improve network module naming (#245)
• Merge multiplexer & miniprotocols into single crate (#244)
• traverse: Unify mint and output asset artifacts (#231)

BREAKING CHANGE

The signature for Bearer.accept_tcp now returns the bearer, and the address that connected.

This can, for example, be used to implement allow and deny lists for accepting or rejecting incoming connections.

• Return the remote address from accept_unix

• cargo fmt

• Fix comment formatting

v0.18.1 - 2023-04-21

Fix

• primitives: Handle U8 and U16 in value serialization

v0.19.0-alpha.0 - 2023-04-13

Chore

• Use gasket dep from crates.io (#249)
• Fix lint warnings for all targets (#240)
• Improve network tracing messages (#237)
• traverse: Improve API ergonomics (#233)

Docs

• Small crate readme tweaks

Feat

• Migrate to asynchronous I/O (#241)
• Allow creation of secret key from bytes (#224)
• Add client/server use_channel variants (#228)
• Add constants for known miniprotocols
• Introduce Upstream crate (#230)
• Make the underlying TxBody type generic
• addresses: Derive Hash on Address (#235)
• traverse: Expose aux data scripts (#232)
• traverse: Introduce time helpers (#234)
• upstream: Make output generic by adapter (#236)

Fix

• Handle bearer I/O errors (#247)
• Make upstream worker easy to connect (#246)
• upstream: Use sync read for chunk dequeue (#239)

Refactor

• Improve network module naming (#245)
• Merge multiplexer & miniprotocols into single crate (#244)
• traverse: Unify mint and output asset artifacts (#231)

BREAKING CHANGE

The signature for Bearer.accept_tcp now returns the bearer, and the address that connected.

This can, for example, be used to implement allow and deny lists for accepting or rejecting incoming connections.

• Return the remote address from accept_unix

• cargo fmt

• Fix comment formatting

v0.18.0 - 2023-02-04

Build

• deps: update env_logger requirement from 0.9.0 to 0.10.0 (#209)
• deps: update minicbor requirement from 0.18 to 0.19 (#213)

Chore

• Fix lint issues (#222)
• Fix README badge (#217)

Feat

• Derive Debug for Bearer (#219)
• miniprotocols: Implement tx submission client (#220)

Fix

• Provide original hash for inline datum (#221)

v0.17.0 - 2023-01-26

Fix

• use PlutusBytes to encode BigUInt/BigNInt (#216)

v0.16.0 - 2023-01-06

Chore

• Remove lagging pre-release ref (#206)
• Fix lint warnings (#205)
• Remove pre-release ref from deps (#204)
• Fix address lint issue (#201)
• miniprotocols: Fix integration tests after preview respin (#203)
• miniprotocols: Add chain-sync tip test (#199)

Feat

• Migrate to dumb agents (#198)
• addresses: Add helper for shelley into stake address (#208)
• miniprotocols: Introduce tracing (#214)
• multiplexer: Introduce sync multiplexer option (#210)
• traverse: produces_at method for MultiEraTx (#200)

Fix

• Match CBOR encoding of plutus data with the haskell implementation. (#212)
• addresses: Remove bad todo in bech32 logic (#207)
• primitives: Handle generic int in Plutus data (#202)

BREAKING CHANGE

handshake, chainsync, localstate and blockfetch mini-protocols changed the API surface

v0.14.2 - 2022-11-14

Build

• deps: update minicbor requirement from 0.17 to 0.18 (#134)
• deps: update bech32 requirement from 0.8.1 to 0.9.1 (#177)

Chore

• Fix linter warnings (#194)
• Fix lint warnings (#190)
• Move fee logic out of primitives (#174)
• Move time logic out of primitives (#173)
• Move hash logic out of primitives (#172)
• primitives: Remove redundant address logic (#171)

Feat

• return indexes along with outputs returned by produces() (#193)
• Provide access to all assets at a tx out (#180)
• Add magic constants for preview and preprod environments (#179)
• Introduce Bech32 crate (#176)
• addresses: Add hex and bech32 for Shelley parts (#181)
• primitives: Preserve order of map structures (#192)
• primitives: Enable serde of ledger structs (#169)
• traverse: Add helper methods to Asset data (#195)
• traverse: Provide access to original Datum hash (#189)
• traverse: Introduce new MultiEraTx helpers (#184)

Fix

• Stop double CBOR encoding of Plutus script used for hashing (#188)
• use correct prefix when hashing plutus v2 script (#182)
• codec: Make Int struct copy (#170)
• primitives: Handle generic int in Plutus data (#202)
• primitives: Add missing PartialOrd and Ord to TransactionInput (#191)
• traverse: Make ToHash trait public outside crate (#186)

v0.13.4 - 2022-11-14

Fix

• primitives: Handle generic int in Plutus data (#202)

v0.15.0 - 2022-11-13

Chore

• Remove lagging pre-release ref (#206)
• Fix lint warnings (#205)
• Remove pre-release ref from deps (#204)
• Fix address lint issue (#201)
• miniprotocols: Fix integration tests after preview respin (#203)
• miniprotocols: Add chain-sync tip test (#199)

Feat

• Migrate to dumb agents (#198)
• traverse: produces_at method for MultiEraTx (#200)

Fix

• primitives: Handle generic int in Plutus data (#202)

BREAKING CHANGE

handshake, chainsync, localstate and blockfetch mini-protocols changed the API surface

v0.14.0 - 2022-10-13

v0.14.0-alpha.6 - 2022-10-13

Build

• deps: update minicbor requirement from 0.17 to 0.18 (#134)
• deps: update bech32 requirement from 0.8.1 to 0.9.1 (#177)

Chore

• Fix linter warnings (#194)
• Fix lint warnings (#190)
• Move fee logic out of primitives (#174)
• Move time logic out of primitives (#173)
• Move hash logic out of primitives (#172)
• primitives: Remove redundant address logic (#171)

Feat

• return indexes along with outputs returned by produces() (#193)
• Provide access to all assets at a tx out (#180)
• Add magic constants for preview and preprod environments (#179)
• Introduce Bech32 crate (#176)
• addresses: Add hex and bech32 for Shelley parts (#181)
• primitives: Preserve order of map structures (#192)
• primitives: Enable serde of ledger structs (#169)
• traverse: Add helper methods to Asset data (#195)
• traverse: Provide access to original Datum hash (#189)
• traverse: Introduce new MultiEraTx helpers (#184)

Fix

• Stop double CBOR encoding of Plutus script used for hashing (#188)
• use correct prefix when hashing plutus v2 script (#182)
• codec: Make Int struct copy (#170)
• primitives: Add missing PartialOrd and Ord to TransactionInput (#191)
• traverse: Make ToHash trait public outside crate (#186)

v0.13.3 - 2022-10-13

Fix

• Handle undefined CBOR maps in Plutus data (#196)

v0.14.0-alpha.5 - 2022-09-28

Feat

• traverse: Add helper methods to Asset data (#195)

v0.14.0-alpha.4 - 2022-09-21

Chore

• Fix linter warnings (#194)

Feat

• return indexes along with outputs returned by produces() (#193)
• Provide access to all assets at a tx out (#180)

v0.14.0-alpha.3 - 2022-09-15

Feat

• primitives: Preserve order of map structures (#192)

Fix

• primitives: Add missing PartialOrd and Ord to TransactionInput (#191)

v0.14.0-alpha.2 - 2022-09-13

Chore

• Fix lint warnings (#190)

Feat

• traverse: Provide access to original Datum hash (#189)

Fix

• Stop double CBOR encoding of Plutus script used for hashing (#188)

v0.14.0-alpha.1 - 2022-09-11

Fix

• traverse: Make ToHash trait public outside crate (#186)

v0.14.0-alpha.0 - 2022-09-11

Build

• deps: update minicbor requirement from 0.17 to 0.18 (#134)
• deps: update bech32 requirement from 0.8.1 to 0.9.1 (#177)

Chore

• Move fee logic out of primitives (#174)
• Move time logic out of primitives (#173)
• Move hash logic out of primitives (#172)
• primitives: Remove redundant address logic (#171)

Feat

• Add magic constants for preview and preprod environments (#179)
• Introduce Bech32 crate (#176)
• addresses: Add hex and bech32 for Shelley parts (#181)
• primitives: Enable serde of ledger structs (#169)
• traverse: Introduce new MultiEraTx helpers (#184)

Fix

• use correct prefix when hashing plutus v2 script (#182)
• codec: Make Int struct copy (#170)

v0.13.2 - 2022-08-19

Fix

• addresses: Skip error on pointer address overflow (#178)

v0.13.1 - 2022-08-08

Fix

• primitives: Fix overflow on cost model (#168)
• primitives: Make cost models optional (#167)

v0.13.0 - 2022-08-07

Chore

• Fix lint warnings (#166)
• Fix trailing comma lint issue (#165)

Feat

• primitives: Add ToHash to DatumOption (#163)
• traverse: Add missing getters on output (#162)
• traverse: Add missing getters for witness fields (#160)
• traverse: Add reference inputs to Tx (#161)
• traverse: Expose collateral return (#158)

Fix

• primitives: Handle alonzo headers without prev-hash (#164)
• primitives: Force CBOR null primitive for missing aux data (#159)

v0.12.0 - 2022-08-02

Chore

• Add test for output traverse (#157)
• Fix lint warnings

Fix

• addresses: Fix Byron cbor structure (#155)

v0.12.0-alpha.0 - 2022-07-20

Chore

• Apply code formatting
• primitives: Add Plutus script hash test (#147)

Feat

• addresses: Improve API ergonomics (#148)
• miniprotocols: Add Tx-Mempool-Monitoring mini-Protocol (#150)
• traverse: Introduce more new accessor methods (#153)
• traverse: Introduce new accessor methods (#152)
• traverse: Expose multi-era metadata (#151)
• traverse: Integrate address library (#149)

Fix

• multiplexer: Honor read timeouts in bearer logic (#154)

v0.11.1 - 2022-07-03

Fix

• traverse: Add missing era probe

v0.11.0 - 2022-07-02

Build

• deps: update bech32 requirement from 0.8.1 to 0.9.0 (#104)

Chore

• primitives: Organize test data on a single dir (#112)

Docs

• Update changelog

Feat

• Add mechanism to check era's features (#120)
• Introduce 'traverse' library (#117)
• Introduce Addresses crate (#137)
• Add Vasil / Babbage compatibility (#126)
• Implement common traverse iterators (#119)
• multiplexer: Use single channel for muxer (#133)
• primitives: Introduce MintedBlock concept (#116)
• traverse: Add era-handling utilities (#123)
• traverse: Add output refs for inputs (#122)
• traverse: Add tx input traversing (#121)
• traverse: Add output-at helper method (#124)
• traverse: Add ada amount method on output (#135)
• traverse: Expose block number value (#140)
• traverse: Improve MultiEraOutput ergonomics (#141)

Fix

• Add missing README blocking publish
• Add missing README preventing publish
• multiplexer: Use buffers that own the inner channel (#113)
• multiplexer: Handle bearer io error instead of panic (#118)
• primitives: Handle bytes indef in Plutus data (#143)
• primitives: Adjust member visibility in structs (#144)
• traverse: Handle Shelley's lack of invalid_transactions field (#138)

v0.10.1 - 2022-07-02

Fix

• primitives: Handle bytes indef in Plutus data

v0.11.0-beta.1 - 2022-06-25

Feat

• Introduce Addresses crate (#137)

Fix

• Add missing README blocking publish
• traverse: Handle Shelley's lack of invalid_transactions field (#138)

v0.11.0-beta.0 - 2022-06-20

Build

• deps: update bech32 requirement from 0.8.1 to 0.9.0 (#104)

Feat

• Add Vasil / Babbage compatibility (#126)
• multiplexer: Use single channel for muxer (#133)
• traverse: Add ada amount method on output (#135)

v0.11.0-alpha.2 - 2022-06-17

Feat

• traverse: Add output-at helper method (#124)
• traverse: Add era-handling utilities (#123)
• traverse: Add output refs for inputs (#122)
• traverse: Add tx input traversing (#121)

Fix

• Add missing README preventing publish

v0.11.0-alpha.1 - 2022-06-15

Feat

• Add mechanism to check era's features (#120)
• Implement common traverse iterators (#119)
• Introduce 'traverse' library (#117)
• primitives: Introduce MintedBlock concept (#116)

Fix

• multiplexer: Handle bearer io error instead of panic (#118)

v0.11.0-alpha.0 - 2022-06-10

Chore

• primitives: Organize test data on a single dir (#112)

Docs

• Update changelog

Fix

• multiplexer: Use buffers that own the inner channel (#113)

v0.10.0 - 2022-06-04

Chore

• deps: Upgrade to minicbor 0.17 (breaking changes) (#109)

Feat

• Improve multiplexer ergonomics (#111)
• Add mechanism to retain original CBOR (#110)
• multiplexer: Allow fine-grained control of concurrency strategy (#106)
• primitives: Add self-contained transaction struct (#107)

v0.9.1 - 2022-05-03

Fix

• Provide access to PlutusScript bytes (#102)

v0.9.0 - 2022-04-30

Ci

• Skip publish confirmation prompt
• Enable tag-based release workflow
• Add draft version of the release workflow (#101)

Docs

• Add retroactive change log

v0.9.0-alpha.1 - 2022-04-29

Chore

• Add unit test for native script hash (#98)
• Move miniprotocol examples to custom crate (#97)

Feat

• Implement Plutus Data hashing / JSON (#100)

Fix

• Use correct struct for metadatum labels (#96)
• Update failing native script json test (#95)
• primitives: Fix native scripts policy id (add missing tag) (#94)
• primitives: Fix native scripts before/after type serialization (#93)

v0.9.0-alpha.0 - 2022-04-26

Feat

• primitives: Implement length-preserving uints (#92)
• primitives: Implement canonical JSON serialization (#90)

v0.8.0 - 2022-04-11

v0.8.0-alpha.1 - 2022-04-11

Feat

• Improve alonzo address ergonomics (#87)
• Make blockfetch observer mutable (#86)
• miniprotocols: Allow step-by-step agents (#85)

v0.8.0-alpha.0 - 2022-03-22

Chore

• Fix rogue clippy warnings (#79)
• Add block-decoding example (#78)
• Update README with new crates (#77)

Docs

• Split miniprotocol status into initiator vs responder (#82)
• Fix README links (#81)
• Add miniprotocols crate README (#80)

Feat

• miniprotocols: Allow graceful exit on chainsync and blockfetch (#83)

Refactor

• miniprotocols: Use pure functions for state machines (#84)

pallas-miniprotocols@0.7.1 - 2022-03-16

pallas-codec@0.7.1 - 2022-03-16

Fix

• miniprotocols: Handle regression related to multi-msg payloads (#76)

v0.7.0 - 2022-03-16

v0.7.0-alpha.1 - 2022-03-16

Build

• deps: update minicbor requirement from 0.14 to 0.15 (#72)

Feat

• Use DecodeOwned for improved ergonomic (#74)
• Introduce shared codec lib (#71)

Fix

• Use minicbor int to represent metadatum ints (#73)
• primitives: Handle very BigInt in plutus data (#75)

v0.7.0-alpha.0 - 2022-03-13

pallas-primitives@0.6.4 - 2022-03-08

Fix

• primitives: Handle map-indef variant for aux data (#70)

pallas-primitives@0.6.3 - 2022-03-08

Fix

• primitives: Add missing variant (not in CDDL) to AddrAttr enum (#69)

pallas-primitives@0.6.2 - 2022-03-01

Fix

• primitives: Fix decoding of empty Nonce hash (#67)

pallas-primitives@0.6.1 - 2022-02-28

Fix

• primitives: Fix round-trip decoding of Alonzo update struct (#66)

v0.6.0 - 2022-02-28

v0.5.4 - 2022-02-28

Build

• deps: minicbor-0.14, minicbor-derive-0.9.0, fix build (#63)

Fix

• miniprotocols: Decode BlockContent correctly (#60)
• primitives: Fix round-trip decoding of move_instantaneous_reward struct (#64)
• primitives: Fix ssc struct codec (#62)
• primitives: Fix Byron 'Up' struct decoding (#61)

v0.5.0 - 2022-02-24

Chore

• Fix clippy warnings

v0.5.0-beta.0 - 2022-02-24

Chore

• Tidy up examples

Feat

• Handle correct probing of genesis block (#57)

Fix

• primitives: Fix round-trip decoding of genesis block (#58)

v0.5.0-alpha.5 - 2022-02-23

Feat

• Allow chainsync to start from origin (#56)

v0.5.0-alpha.4 - 2022-02-18

Feat

• add Eq & Ord to Era (#53)

v0.5.0-alpha.3 - 2022-02-17

Feat

• Make chainsync protocol era-agnostic (#52)
• Include cbor probing for all known eras (#51)

v0.5.0-alpha.2 - 2022-02-16

Feat

• Implement rollback buffer (#49)

Fix

• Add mutability to chainsync observer (#50)

v0.5.0-alpha.1 - 2022-02-14

Chore

• Simplify ChainSync agent logic (#48)

Feat

• Add Byron header hashing (#45)
• Implement block cbor probing (#44)
• primitives: Improve ergonomics for Byron primitives (#47)

Fix

• primitives: Probe old shelley blocks correctly (#46)

v0.5.0-alpha.0 - 2022-02-09

Chore

• Merge Byron / Alonzo into single crate (#43)
• Add logo to README (#42)
• Add logo assets
• Merge mini-protocols into single crate (#40)

Feat

• Introduce Byron library (#39)

Test

• Overflow error in ExUnits (#38)

v0.4.0 - 2022-01-31

Build

• Enable dependabot
• deps: update minicbor requirement from 0.12 to 0.13 (#37)
• deps: update cryptoxide requirement from 0.3.6 to 0.4.1 (#36)
• deps: update minicbor-derive requirement from 0.7.2 to 0.8.0

Docs

• Add block download example (#24)

Feat

• make use of the pallas_crypto::Hash type (#25)

Fix

• alonzo: ExUnits steps overflow (#35)

Pull Requests

• Merge pull request #27 from txpipe/nicolasdp/ed25519-plus
• Merge pull request #23 from txpipe/nicolasdp/pallas-crypto-faster-hash-computation
• Merge pull request #21 from txpipe/dependabot/cargo/minicbor-derive-0.8.0

v0.3.9 - 2022-01-09

Fix

• alonzo: Apply valid cbor codec for Nonce values (#20)

v0.3.8 - 2022-01-08

Fix

• alonzo: Contemplate aux data with multiple plutus scripts (#19)

v0.3.7 - 2022-01-07

Fix

• alonzo: Apply correct codec for protocol param updates (#18)

v0.3.6 - 2022-01-06

Fix

• alonzo: Make 'invalid txs' field optional for old block compatibility (#17)

v0.3.5 - 2022-01-03

Chore

• Fix formatting / linting issues

Ci

• Ignore clippy needless_range_loop
• multiplexer: Fix connection refused error in integration tests (#13)

Fix

• chainsync: Stop the consumer machine when intersect is not found (#14)
• machines: Don't warn on expected end-of-input errors (#15)
• multiplexer: Remove disconnected protocols from muxer loop (#16)

Pull Requests

• Merge pull request #9 from 2nd-Layer/main

v0.3.4 - 2021-12-19

Ci

• add validation workflow on push

Feat

• Disable Unix socket on non-unix platforms
• multiplexer: Add error messages to potential panics

Style

• multiplexer: format code

Test

• multiplexer: Add basic integration tests

Pull Requests

• Merge pull request #8 from 2nd-Layer/disable_unix_socket_on_non-unix_system

v0.3.3 - 2021-12-14

Chore

• improve gitignore

Docs

• multiplexer: tidy up examples
• multiplexer: add introduction to readme

Fix

• alonzo: avoid indef arrays isomorphic codec issues
• alonzo: deal with transaction body ordering
• alonzo: use correct codec for plutus data
• multiplexer: resolve lint issues

Refactor

• make chainsync machine agnostic of content

v0.3.2 - 2021-12-10

Feat

• blockfetch: add more observer events

v0.3.1 - 2021-12-10

Feat

• alonzo: add instantaneous reward model

Fix

• intra dev dependencies for example code
• update incompatible doc link versions
• alonzo: bad epoch data type
• alonzo: visibility of struct members

v0.3.0 - 2021-12-09

Chore

• bump version numbers
• bump versions
• alonzo: ensure isomorphic decoding / encoding

Feat

• alonzo: small ergonomic improvements to lib api
• alonzo: add mechanism to compute hashes of common structs
• blockfetch: add on-demand block-fetch client
• chainsync: add cursor to observer args
• chainsync: add tip finder specialized client

Fix

• update incompatible doc link versions
• handshake: make client struct data public

Refactor

• multiplexer: allow multiplexer channels to be sequantially shared

Style

• apply fmt to entire workspace