Changelog

All notable changes to this project will be documented in this file.

[1.7.0-alpha.1] - 2026-08-24

🚀 Features

(minibf) Implement /pools/retired endpoint (#1218)
(cli) Add doctor command to regenerate the state store (#1222)
(cli) Improve data checks of pots at epoch boundaries (#1235)
(minibf) Bump Blockfrost OpenAPI to v0.1.91 (#1223)
(minibf) Add /txs/{hash}/required_signers endpoint (#1232)
(minibf) Implement /pools/{pool_id}/updates endpoint (#1237)
(minibf) Add /epochs/{number}/blocks/{pool_id} endpoint (#1233)
(minibf) Add /scripts/{script_hash}/utxos endpoint (#1207)
(stelae) Make an unknown layer kind skippable at restore, strict at publish (#1242)
(snapshot) Retain state dumps at configured epochs (#1246)
(cardano) [breaking] Merge the four per-account epoch logs into one entity (#1249)
Introduce fjall archive backend as the default (#1257)
(snapshot) Add the snapshot backfill publisher driver (#1259)

🐛 Bug Fixes

(cardano) Move the pots when a treasury withdrawal enacts (#1227)
(deps) Update h2 for RUSTSEC-2026-0258 (#1229)
(cardano) Align the boundary DRep distribution with the ledger's post-enactment snapshot (#1228)
(snapshot) Align the stele's sequence and tag with the epoch it names (#1240)
(archive) Support EBBs persistence via multi-block per slot (#1239)
(grpc) Don't panic on an unservable FollowTip/WatchTx intersect (#1226)
(cli) Advance the state rebuild by block, not by slot (#1244)
(cardano) Delete the unredeemed AVVM utxos the Allegra boundary reclaims (#1250)
(stelae) Retry a read the OS interrupted instead of failing the layer (#1254)

🚜 Refactor

(snapshot) Split the logs layer into per-namespace kinds (#1241)
(snapshot) Split the state layer into per-namespace kinds (#1243)

🔧 Continuous Integration

Improve workflow performance by removing steps from the critical path (#1251)

⚡ Performance

(redb3) Avoid empty space in leaf pages by randomizing insert order (#1253)
(snapshot) Band the index traversal across a run of epochs (#1255)
(stelae) Move a publish's layer round trips concurrently (#1260)

🧪 Testing

(snapshot) Pin every namespace's field table against the compatibility contract (#1245)

⚙️ Miscellaneous Tasks

Increase surface of dolos-devs code ownership (#1231)

[1.7.0-alpha.0] - 2026-08-16

🚀 Features

(stelae) Setup a walking skeleton for the Stelae protocol (#1147)
(storage) Add the export/restore seam Stelae index layers need (#1150)
(storage) Introduce true memory built-in store for state and indexes (#1158)
(storage) Make the archive dimension registry enforce itself (#1161)
(stelae) Read layers as a stream, bounded by one record (#1148)
(snapshot) Define our custom stelae profile (#1166)
(stelae) Write layers as a stream, bounded by one record (#1167)
(minibf) Implement /accounts/{stake_address}/transactions endpoint (#1127)
(snapshot) Export a stele from a live node (#1168)
(snapshot) Support restoring a node from a stele (#1169)
(stelae) Push and pull a stele to an OCI registry (#1170)
(minibf) Implement the /pools endpoint (#1137)
(minibf) Implement /accounts/{stake_address}/addresses/assets endpoint (#1126)
(snapshot) Publish a stele into a registry, and only what is new (#1173)
(snapshot) Restore from a registry, and survive being interrupted (#1176)
(stelae) Authenticate a registry with basic credentials (#1184)
(stelae) Name the official registry's published read-only pair (#1186)
(stelae) Give a publisher digest, verify and inspect capabilities (#1188)
(stelae) Introduce scratch dir for publish operations (#1191)
(stelae) Run preflight rules before publish / restore (#1192)
(cardano) Introduce log per-account epoch stake distribution (#1151)
(minibf) Implement /epochs/{number}/stakes endpoint (#1152)
(minibf) Implement /epochs/{number}/stakes/{pool_id} endpoint (#1154)
(minibf) Implement /assets/policy/{policy_id} endpoint (#1189)
(cardano) Introduce committee, constitution and governance singleton state (#1130)
(core) Introduce cbor::U128 newtype (#1208)
(minibf) Implement /epochs/{number}, /next and /previous (#1171)
(stelae) Support resume of interrupted publish (#1200)
(stelae) Introduce restore / publish progress reports (#1210)
(cardano) Enact the four missing governance action variants (#1211)
(cli) Introduce data check command to review semantic consistency (#1213)
(cardano) Compute DRep and SPO stake distributions in the EWRAP pass (#1212)
(cardano) Governance "ratify" engine in shadow mode (#1214)
(cardano) Compute proposal outcomes instead of using hacks (#1215)

🐛 Bug Fixes

(minibf) Render relay IPv6 addresses in network byte order (#1136)
(minibf) Return affected addresses from /blocks/{hash_or_number}/addresses (#1124)
(stelae) A registry client should not need a C toolchain (#1180)
(stelae) Hold a publisher to the record ceiling its reader enforces (#1182)
(stelae) Specify the manifest third parties read, and prove it in CI (#1183)
(stelae) A blob that already exists is a dedup, not a rename (#1187)
(minibf) Return a JSON error body for a malformed stake address (#1177)
(stelae) Improve error messages on staging dir preflight checks (#1202)
(cardano) Clear a vote delegation only when the ledger cleared it (#1216)

🚜 Refactor

(storage) Let append_prehashed take an iterator (#1159)
(storage) Factor the archive record prefix walk (#1160)
(storage) Source the stored tag key from one definition (#1162)
(storage) Refuse unsupported store methods instead of panicking (#1164)
(minibf) Share input resolution across scan endpoints (#1134)
(minibf) Share input resolution for the account transactions scan (#1174)
(minibf) Share input resolution for the block addresses endpoint (#1190)
(stelae) Improve DRY on layer opening prologue (#1201)

📚 Documentation

Restore lost changelog
(adr) Rename the snapshot mechanism Stelae (#1146)
Fix the Tx3 Rust SDK signer import path (#1181)

🔧 Continuous Integration

Pin git-cliff workdir so changelog survives submodule
Ban cmake in deny.toml instead of documenting the refusal (#1196)
Don't publish prereleases to homebrew and npm

⚡ Performance

(storage) Hold exact record keys inline (#1163)

🎨 Styling

(snapshot) Normalize the preflight test comments (#1209)

🧪 Testing

Improve CI coverage with comprehensive all-features workspace testing (#1157)
(storage) One seeder for the index roundtrip and cost fixtures (#1165)
(stelae) Point the oci harness at a deployed registry (#1185)
(stelae) Avoid preflight disk space margins race (#1203)

⚙️ Miscellaneous Tasks

(storage) Formalize supported vs deprecated backends (#1155)
Add dolos-devs as code owner for crates/minibf (#1194)

Release

V1.7.0-alpha.0

[1.6.0] - 2026-07-27

🚀 Features

(minibf) Implement /pools/retiring endpoint (#1122)
(cardano) Capture governance votes and full proposal state (#1129)
(minibf) Add block txs CBOR endpoints (#1123)
(minibf) Implement /addresses/{address}/total endpoint (#1133)
(minibf) Implement /pools/{pool_id}/relays endpoint (#1132)

🐛 Bug Fixes

(cardano) Stop dropping StakeVoteDeleg drep leg and drep anchors (#1128)
(bootstrap) Install rustls crypto provider for mithril client (#1131)

⚙️ Miscellaneous Tasks

(minibf) Bump openapi crate to 1.90 (#1125)

Release

V1.6.0

[1.5.0] - 2026-07-16

🚀 Features

(bootstrap) Migrate mithril client to v2 Cardano Database format (#1063)

🐛 Bug Fixes

(examples) Update blaze-client deps to clear security advisories (#1054)
(deps) Bump vulnerable dependencies to clear security advisories (#1057)
(cardano) Adjust fn visibility to satisfy private interface lint (#1060)
(deps) Upgrade opentelemetry family to 0.32 (#1058)
(minibf) Return 404 for valid but non-existent asset in /assets/{asset}/addresses (#1055)
(cardano) Update gov proposal mappings and update skill (#1065)

📚 Documentation

Add ADR for deterministic OCI snapshots (#1056)
(examples) Introduce UTxO RPC WatchTx examples (#1061)
Incorporate ADR 004 review feedback (#1062)

🔧 Continuous Integration

Add cargo-deny advisories gate (#1059)

Release

V1.5.0

[1.4.0] - 2026-07-08

🐛 Bug Fixes

(wal) Correct slot-range endianness so pruning and lookups work (#1045)
(cli) Make wal-integrity tool robust to synthetic entries and discontinuities (#1046)
(core) Unify store catch-up policy after crash (#1048)
(cardano) Add missing enacted governance proposals to hacks.rs (#1052)
(cardano) Inject Plutus POSIXTime in milliseconds for mempool validation (#1028)

🚜 Refactor

(sync) Add apply-side block-sequence continuity guard (#1049)

📚 Documentation

Document issue label structure in CONTRIBUTING (#1030)
Add architecture section describing internals (#1044)

🔧 Continuous Integration

Harden Rust CI (#1051)

🧪 Testing

Harden housekeeping test coverage (#1047)

⚙️ Miscellaneous Tasks

Link high-stakes TODOs to tracking issues (#1043)

Release

V1.4.0

[1.3.2] - 2026-06-23

⚙️ Miscellaneous Tasks

(trp) Bump tx3-resolver/tx3-cardano to 0.23.0 (#1027)

Release

V1.3.2

[1.3.1] - 2026-06-20

🐛 Bug Fixes

(cli) Download snapshots via ranged ring buffer (#1025)
(cli) Keep snapshot progress bar live during ranged download (#1026)

Release

V1.3.1

[1.3.0] - 2026-06-19

🚀 Features

(utxorpc) Expose configurable HTTP/2 transport tuning (#1011)
(utxorpc) Honor field_mask in Sync service to skip unused block representations (#1012)

🐛 Bug Fixes

(cardano) Surface lagging pool snapshots in RUPD instead of obscure panic (#1016)
(cardano) Fail loud on lagging pool snapshots and unfinished epoch boundaries (#1017)
(minibf) Source address-utxo tx_hash from TxoRef, not archive block_data (#1009)

📚 Documentation

Re-generate wiped-out changelog

⚙️ Miscellaneous Tasks

(cardano) Add more gov proposal mappings (#1013)
Switch snapshot source to R2 (#1014)
(cardano) Update gov proposal mappings (#1023)
(trp) Bump tx3-cardano and tx3-resolver to 0.22.0 (#1022)
Bump pallas to 1.1.1 (#1024)

Release

V1.3.0

[1.2.0] - 2026-06-01

🚀 Features

(utxorpc) Support certificate pattern matching in the watch service (#994)
(utxorpc) Honor height & hash params in dump history calls (#993)
(trp) Populate reference script expression in TRP UTxO mapping (#1007)

🐛 Bug Fixes

(utxorpc) Honor search of utxo by policy id and asset name (#992)
(u5c) Populate block_ref in AnyUtxoData via block_by_tx_hash (#1000)
(u5c) Convert ChainPoint/BlockRef timestamp from seconds to ms (#1003)
(testing) Use Waker::noop() to satisfy clippy::manual_noop_waker
Use Waker::noop() to satisfy clippy::manual_noop_waker (#1004)
(cli) Shutdown databases before export (#1005)

🚜 Refactor

Extend BlockRefMeta and use on the other drivers (#1006)

📚 Documentation

Add performance subsection (#1001)

⚙️ Miscellaneous Tasks

Update preview enactments (#996)
(minibf) Upgrade blockfrost crate to 0.1.88 (#1002)
(trp) Bump tx3-cardano and tx3-resolver to 0.21.0 (#1008)

Release

V1.2.0

[1.1.1] - 2026-05-05

🚀 Features

(u5c) Serve v1alpha and v1beta gRPC side-by-side (#987)
(cardano) Stage van Rossem fork - protocol v11 (#990)

🐛 Bug Fixes

(minibf) Add v11 new cost model mapping names (#988)
(cardano) Short-circuit ewrap replay between boundary phases (#991)

Release

V1.1.1

[1.1.0] - 2026-04-30

🚀 Features

(minibf) Introduce /accounts/{account}/withdrawals (#974)
(minibf) Introduce /pools/{pool_id}/metadata endpoint (#975)
(minibf) Introduce /pools/{pool_id} endpoint (#976)
(utxorpc) Implement read_genesis / read_era_summary queries (#964)
(wal) Version on-disk schema and force-reset on incompatibility (#984)
(u5c) Allow LedgerContext to query archive for spent UTxOs (#962)

🐛 Bug Fixes

(sync) Apply deltas before WAL commit so rollback undo works (#985)

🚜 Refactor

(cardano) Move delta structs alongside entities (#968)
(cardano) Enforce undo axiom via proptest (#971)
(cardano) Shard mem-hungry work units (#978)

📚 Documentation

Reconcile schema and minibf coverage with code (#986)

🧪 Testing

(minikupo) Add comprehensive unit test coverage (#939)

⚙️ Miscellaneous Tasks

Update tx3 to v0.17.0 (#965)
(minibf) Upgrade minibf to version 0.1.87 (#973)
(cardano) Update proposal outcomes (#979)
(cardano) Update proposal outcomes (#983)

Release

V1.1.0

[1.0.3] - 2026-04-04

🚀 Features

(cli) Allow skipping sanitization during export (#952)

🐛 Bug Fixes

(sync) Restart intersect on header violation (#954)
(minibf) Avoid using timing-dependant logs for active stake data (#956)

⚙️ Miscellaneous Tasks

Update cargo dist version and scripts (#955)
Remove sneaky mac files
Update tx3 to v0.16.4 (#957)

Release

V1.0.3

[1.0.2] - 2026-03-19

🐛 Bug Fixes

(cli) Reset wal after any kind of bootstrap (#950)
(cli) Generate deterministic snapshots by removing file metadata (#951)

Release

V1.0.2

[1.0.1] - 2026-03-18

🐛 Bug Fixes

Catch-up stores during init (#947)
Avoid slot-only chain intersection (#948)
(cli) Avoid bootstrap checks when trying to reset-wal (#949)

📚 Documentation

Fix broken doc links (#945)

Release

V1.0.1

[1.0.0] - 2026-03-13

🚀 Features

Introduce mini-kupo api (#898)
(cli) Introduce doctor check command
(cli) Improve init flow with better UX (#942)

🐛 Bug Fixes

(minikupo) Nest endpoints under /v1 prefix for compatibility (#937)
Don't fail trying to remove non-existing socket file
(storage) Set quick repair for redb state store (#943)

🚜 Refactor

(cardano) Remove track config in favor of simplicity (#933)
Remove explicit defaults from storage configs (#935)
Use custom tracing target for axum requests (#936)
(storage) Split index tags keyspace to follow access pattern (#908)
(config) Turn pull_batch_size into implicit default
Turn max_history into a sync config
Turn WAL max rollback into a sync config
Skip serializing default storage config
Move magic field to the chain config
Use implicit defaults for logging config
Use implicit defaults for telemetry config
Treat many defaults as a config concern
Skip serializing sync and serve configs if default

📚 Documentation

Improve readme ahead of v1 (#932)
Overhaul documentation ahead of v1 (#944)
Improve readme header

🧪 Testing

Improve e2e test with latest config changes

⚙️ Miscellaneous Tasks

(trp) Update tx3 deps to v0.16.2 (#931)
(fjall) Bump to fjall 3.1.0 and remove patch (#934)
Remove data folder from example
(trp) Bump tx3 to v0.16.3 (#938)
Apply config changes review feedback
Improve log messages severity across the board (#941)

Release

V1.0.0

[1.0.0-rc.12] - 2026-03-05

🚀 Features

(minibf) Implement /addresses/{address} endpoint (#925)
Introduce script indexes and related minibf endpoints (#899)

🐛 Bug Fixes

(trp) Avoid overriding existing tx witnesses (#926)
(minibf) Avoid 500 error on /txs/{hash} for current epoch txs (#918)
Avoid TOCTOU race on submit utxos (#929)
(fjall) Use patched version of fjall with deadlock fix (#930)
(u5c) Fix outputs_match_asset to not require asset_name (#833)

🧪 Testing

(trp) Improve coverage of submit method (#927)

⚙️ Miscellaneous Tasks

(trp) Update tx3 deps to v0.16.1 (#928)

Release

V1.0.0-rc.12

[1.0.0-rc.11] - 2026-02-27

🚀 Features

(o7s) Implement missing queries to support ogmios connection (#913)

🐛 Bug Fixes

Adjust inconsistencies in mempool tracking (#915)
(trp) Fix mapping of plutus maps (#921)

📚 Documentation

Update config and minibf sections to match latest changes (#914)
Add relevant maintenance / debugging skills

⚙️ Miscellaneous Tasks

Bump tx3 to v0.15.0 (#916)
Bump tx3 to v0.15.1 (#917)
(minibf) Upgrade openapi spec to 0.1.85 (#922)
Update latest hacks

Release

V1.0.0-rc.11

[1.0.0-rc.10] - 2026-02-17

🚀 Features

Introduce OTLP integration with focus on mempool (#891)
Introduce comprehensive mempool support (#901)
(cli) Improve flags for the bootstrap command (#909)
(minibf) Adjust max scan limit via config (#911)

🐛 Bug Fixes

Unregistered dreps should not figure as expired (#887)
(minibf) Follow redirects for pool offchain metadata (#888)
(minbf) Compute Byron tx fees during mapping (#886)
(cardano) Add strict metadata checks for CIP25 (#882)
(minibf) Improve handling of tx metadata on AssetState (#881)
(index) Fine-tune fjall default for expected write throughput (#896)
Adapt data export command to new storage structure (#892)
(cardano) Apply mainnet-specific historical edge-cases (#895)
(cli) Remove wal from snapshot (#897)
Hook mempool confirm in sync pipeline (#904)
Avoid excessive mem increase during boundary (#905)
(trp) Adjust interface to match available mempool data (#910)

🚜 Refactor

Formalize strict feature flag (ex relaxed) (#902)
Move rollback logic to core (#907)

🧪 Testing

Treat epoch tests as best-effort (#903)

⚙️ Miscellaneous Tasks

(minibf) Fallback to genesis tx if hash not found (#884)
Bump fjall to v3.0.2 (#906)

Release

V1.0.0-rc.10

[1.0.0-rc.9] - 2026-02-09

🐛 Bug Fixes

(minibf) Add guard for inconsistent range params (#879)

🔧 Continuous Integration

Enable automatic publishing to npm (#873)

🧪 Testing

(minibf) Implement endpoint unit test full coverage via synthetic data (#877)
(minibf) Include pagination, range and order in unit tests (#878)
Relax constraints of smoke test to avoid flaky results (#880)

⚙️ Miscellaneous Tasks

Remove toy-domain feature flag (#885)

Release

V1.0.0-rc.9

[1.0.0-rc.8] - 2026-02-07

🐛 Bug Fixes

(minibf) Support parsing of byron addresses when required (#863)
(minibf) Add memory cache for heavy network query (#865)
(minibf) Improve active epoch logic on pool_updates mapping (#862)
(minibf) Add mainnet genesis block (#867)
(minibf) Parse complex onchain metadata for assets (#860)
(minibf) Track drep drop on account when retires (#868)
(minibf) Skip invalid plutus-v1 proposal preview (#871)
(cardano) Separate reward log types into different namespaces (#875)

🚜 Refactor

Introduce block streaming query extensions (#864)
(minibf) Improve mem of first-by-tag type of queries (#866)
(minibf) Improve memory usage on utxo queries (#869)
(minibf) Relax max pagination limit (#876)

⚙️ Miscellaneous Tasks

(minibf) Make better use of from/to pagination filters (#870)

Release

V1.0.0-rc.8

[1.0.0-rc.7] - 2026-02-04

🚀 Features

(o7s) Implement many missing LocalState queries to support cardano cli (#858)

🐛 Bug Fixes

Introduce async query facade to avoid starving the runtime
(minibf) Improve conformance tests coverage (#847)
(cardano) Take into account drained rewards in epoch state (#855)
(cardano) Use mark protocol version for babbage pot calc (#857)
(cardano) Bootstrap nonce in genesis if chain starts on Shelley
Improve conformance tests coverage (#853)
(minibf) Format special dreps on accounts (#861)

🧪 Testing

Add comprehensive flow for cardano integration tests (#852)
Fix nonce ground-truth checks
Revisit cardano integration tests to include stake, delegation and rewards (#854)
(cardano) Remove many false positives from ground-truth checks

⚙️ Miscellaneous Tasks

Fix clippy warnings across the board (#851)
Tidy up xtask for shared use (#856)
Update pallas v1.0.0-alpha.4 (#859)

Release

V1.0.0-rc.7

[1.0.0-rc.6] - 2026-01-28

🚀 Features

Track and ref-count witness-set datum values (#807)
(grpc) Upgrade u5c server to 0.18.1 specs (#813)
(redb3) Use bucketed keys for indexes (#836)
(redb3) Turn tx index into single value table (#837)
(bin) Add cardinality stats command
Introduce LSM engine just for indexes (#843)
Introduce LSM engine for state store
Support storage backend switch via config
Support fjall-specific storage configs
(fjall) Expose engine settings via config (#845)
Support per-store location paths
(cli) Add command to import archive from immutable db
Support no-op stores for index and archive
(redb) Off-load block data to flat files (#848)
(bin) Force warn+ logs on mithril bootstrap

🐛 Bug Fixes

(minibf) Map metadata numeric values to json numbers
(fjall) Use snapshot for reads instead of direct keyspace access
(cardano) Avoid write-during-iter in estart and ewrap
Add graceful domain shutdown procedure
Make sure fjall logs show up on tracing output
(fjall) Reduce number of keyspaces by using prefixed keys
(cardano) Use whole chain summary for epoch calculation (#844)
(cli) Skip starting point when resuming Mithril import
(cardano) Use entity streaming for mem-heavy work units (#846)
(minibf) Show logs on internal 500 errors
(cli) Avoid scanning the skipped epoch during archive import
(minibf) Add max scan limit for paginated endpoints (#849)
Reduce level of excesive traces

🚜 Refactor

Isolate indexes into its own storage (#841)
Formalize work unit concept (#842)
Make index interface chain-agnostic
Turn datum state trackig into an entity
Use persistent state for sharing reward data
Remove async from domain trait
Simplify adapter boilerplate

📚 Documentation

Introduce basic AGENTS.md

🧪 Testing

Fix toy domain implementation

⚙️ Miscellaneous Tasks

Fix lint warnings
Gitignore opencode files

Release

V1.0.0-rc.6

[1.0.0-rc.5] - 2026-01-07

🚀 Features

(trp) Update tx3 framework to v0.14 (#824)

🐛 Bug Fixes

(cardano) Handle pool re-registrations (#822)

🚜 Refactor

(trp) Remove dependency on tx3-sdk (#816)

🧪 Testing

(trp) Use tx3 sdk just for testing (#821)

⚙️ Miscellaneous Tasks

Update tx3 deps to v0.14.2

Release

V1.0.0-rc.5

[1.0.0-rc.4] - 2025-12-18

🚀 Features

Introduce mempool-aware utxo store

🐛 Bug Fixes

Remove stage timeout (#811)
Use correct condition for notifying tip events (#812)
(cardano) Drop delegators for retiring dreps (#817)
(cardano) Avoid dropping delegators on retired pools (#818)
(cardano) Improve speed of RUPD work log (#819)

🔧 Continuous Integration

Include adhoc branches on docker builds
Remove x86 apple binary build

⚙️ Miscellaneous Tasks

Fix lint warnings (#820)

Release

V1.0.0-rc.4

[1.0.0-rc.3] - 2025-12-04

🚀 Features

(cardano) Introduce custom utxos via config (#796)
(trp) Implement utxo temp locking mechanism (#800)
Introduce relaxed arithmetic option (#809)
(minibf) Introduce metrics endpoint (#810)

🐛 Bug Fixes

(minibf) Fetch pool metadata in parallel (#790)
Enable relaxed mode for Pallas (#792)
Honor until-tip sync option (#545)
(cardano) Burn fees for Byron epoch pots (#804)
(cardano) Track MIRs as part of epoch rewards (#806)
Apply pending refactors to windows code

🚜 Refactor

Adjust Mithril features to simplify build process (#795)
Unify all configs into single core location (#799)
Turn on relaxed mode by default

📚 Documentation

Update chain config schema reference (#794)

⚙️ Miscellaneous Tasks

(cardano) Update missing hack for preview network (#791)
Update Pallas to v1.0.0-alpha.3
Remove legacy test-vectors crate (#797)
Unify both redb crates (#798)
(minibf) Update blockfrost-openapi to v0.1.83 (#801)

Release

V1.0.0-rc.3

[1.0.0-rc.2] - 2025-11-13

🚀 Features

(cardano) Support genesis bootstrap of custom staking (#788)

🐛 Bug Fixes

(cli) Remove bad force protocol in preprod init (#782)
(cardano) Make sure sync can continue after stop epoch (#786)
(cardano) Make genesis nonce aware of protocol (#783)
(minibf) Adjust conformance of pools and rewards endpoints (#784)
(minibf) Map circulating supply to BF semantics (#789)

⚙️ Miscellaneous Tasks

Fix broken tests (#781)
(trp) Update tx3 deps to v0.12 (#785)
(cardano) Reduce excessive log levels (#787)

Release

V1.0.0-rc.2

[1.0.0-rc.1] - 2025-11-06

🚀 Features

(cli) Add proposal state dump command
(cli) Add single entitty dump command
(cli) Add update entity command

🐛 Bug Fixes

(cardano) Move era transition to estart (#777)
(cardano) Force protocol version value on forks
(cardano) Adjust pot logic to support pre-shelley eras
(cardano) Skip nonce calc before Shelley
(cardano) Take into account Byron tx fees
(cardano) Support era transition hacks
(cardano) Assign rewards using only account state at ewrap
(cardano) Compute eta using mark pparams
Handle default wal log on emulator pipeline (#780)
Take into account empty WAL during origin sync
(cli) Remove double async runtime in bootstrap command

🚜 Refactor

(core) Remove chain-specific batching from core
(cardano) Use genesis data for protocol constants instead of epoch state
(cardano) Move params migration to inside delta on estart
(cardano) Simplify genesis pot logic
(cardano) Treat pre-conway protocol updates as proposals
(cardano) Materialize proposal lifecycle as state
(core) Make chain logic safe for async runtimes

⚙️ Miscellaneous Tasks

(cardano) Remove excessive logs
Fix lint warnings
Bump Pallas to latest main branch (#779)

Release

V1.0.0-rc.1

[1.0.0-beta.8] - 2025-10-27

🐛 Bug Fixes

(cardano) Use correct timing for pool params activation (#764)
(cardano) Skip retired pools from active stake snapshot (#765)
(cardano) Treat pool retire epoch as inclusive
(cardano) Adjust multiple reward-related issues (#766)
(cardano) Fix multiple accounting details (#767)
(cardano) Make sure all staking rules are followed (#771)
(cardano) Take into account preprod pointer addresses
(minibf) Fix /network endpoint mappings (#773)

⚙️ Miscellaneous Tasks

(cardano) Avoid panic on undo logic (#772)

Release

V1.0.0-beta.8

[1.0.0-beta.7] - 2025-10-17

🐛 Bug Fixes

(cardano) Treat pool params as an epoch-dependant value (#759)
(cardano) Move reward apply after epoch snapshot (#761)
(minibf) Use inaccurate but compatible pool fees value (#762)
(cardano) Allow delegation to unregistered dreps (#763)
(cardano) Fix incentives calc on epoch 0

Release

V1.0.0-beta.7

[1.0.0-beta.6] - 2025-10-16

🚀 Features

(cardano) Implement pixel-perfect reward calc (#757)

🐛 Bug Fixes

(cardano) Don't forget about Byron pparams updates (#752)
(minibf) Offset constructor index on datums (#755)
(cardano) Make reward data optional on ewrap

⚙️ Miscellaneous Tasks

Fix broken tests and lint warning (#753)
Disable publish for test-vectors crate
Fix failing tests and lint warnings (#754)
Formalize v2 as new internal storage version (#758)
(cli) Make storage v2 the default during init

Release

V1.0.0-beta.6

[1.0.0-beta.5] - 2025-10-06

🚀 Features

(minibf) Implement /epochs/{epoch}/blocks endpoint (#731)
(minibf) Implement scripts/datum/{datum_hash} endpoint (#734)
(minibf) Implement more /assets/{asset}/* endpoints (#735)
(cardano) Track detailed pool logs and expose via minibf (#736)
(archive) Add index for tx metadata (#741)

🐛 Bug Fixes

(minibf) Handle cost models updates from proposals (#737)
(minibf) Fetch correct epoch for params endpoints (#738)
(cardano) Avoid using push for epoch value
(cardano) Reset epoch minted blocks on boundary
(cardano) Improve reward logic accuracy (#745)
(cardano) Treat current pparams as effective (#747)
(cardano) Interpret Byron epoch length correctly (#748)
(cardano) Consider all Conway certs (#742)
(cardano) Be explicit about hardfork versions (#749)
(minibf) Avoid rounding errors on fee calc (#750)
(minibf) Skip pool history with empty stake (#751)

🚜 Refactor

(cardano) Tidy up reward calculation logic (#740)
(cardano) Move reward calc into its own module (#746)

⚙️ Miscellaneous Tasks

Fix lint warnings across the board (#732)
Fix build errors on support crates

Release

V1.0.0-beta.5

[1.0.0-beta.4] - 2025-09-29

🚀 Features

(cardano) Track governance artifacts (#714)
(cli) Introduce dump-logs data command

🐛 Bug Fixes

(cardano) Nonce after Conway uses different eta_h (#712)
(minibf) Redeemers fee calculation (#716)
(minibf) Add missing mapping of redeemer datum hash (#718)
(cardano) Add missing proposal entity sweep (#722)
(cardano) Stop epoch before boundary work (#726)
(cardano) Use big rationals for reward calc (#727)
(cardano) Handle bootstrap for all networks (#728)
(cardano) Handle pledge mismatch during pool reward calc (#729)
(minibf) Adjust drep active model mapping (#730)

🚜 Refactor

(archive) Support time-series logs of arbitrary shape (#713)
(cardano) Use deltas for the sweep process (#717)
(cardano) Interleave logs in boundary visitors (#719)
(cardano) Track total vs epoch minted blocks (#720)
(cardano) Log ending epoch on sweep (#721)
(cardano) Track deposits explicitly in each entity (#723)
(core) Move sweep / genesis ops inside chain logic (#724)
(cardano) Unify track & log config sections (#725)

Release

V1.0.0-beta.4

[1.0.0-beta.3] - 2025-09-22

🐛 Bug Fixes

(minibf) Handle block 0 edge case for preview network (#701)
(minibf) Save pool register slot for later sorting (#702)
(cardano) Handle drep activity during roll (#703)
(cardano) Clear delegators on retiring pools (#705)
(cardano) Clear delegators on retiring drep (#707)
(cardano) Make sure to evolve pparams during forks (#708)
(minibf) Handle drep_id and include nonce in parameters (#706)
(cardano) Fix Byron check logic for initial epochs
(cardano) Use epoch+1 for era end boundary
(minibf) Avoid edge case of pool bech32 passing as hex
(minibf) Load pparams before reading redeemers

🚜 Refactor

(cardano) Handle drep and pool retirement during roll (#704)
(cardano) Deprecate redundant drep id state value (#709)
(minibf) Implement same era hardcoding as BF (#700)

⚙️ Miscellaneous Tasks

Improve trace level for verbose logs
Fix lint warnings across the board

Release

V1.0.0-beta.3

[1.0.0-beta.2] - 2025-09-19

🚀 Features

Track account certs as a slot tag (#697)

🐛 Bug Fixes

(archive) Include missing full-address filter insert
(cardano) Make epoch boundary work for Byron (#698)

🚜 Refactor

(cardano) Interleave member rewards calc during pool sweep step (#694)
Use xxh3 hash algorithm for entity keys (#695)

⚙️ Miscellaneous Tasks

Update Redb to v3 (#696)

Release

V1.0.0-beta.2

[1.0.0-beta.1] - 2025-09-17

🚀 Features

(cardano) Track all state by default (#691)
Track slot inputs tags (#692)

🐛 Bug Fixes

(cardano) Contemplate negative utxo delta on epoch state roll (#687)
(cardano) Track block number during roll visitor
(cardano) Use fingerprint for asset keys (#693)

🚜 Refactor

(cardano) Unpack address tags during roll (#679)
(cardano) Unpack asset tags inside a roll visitor (#680)
(cardano) Track datums archive tags in roll visitor (#681)
(archive) Use writer semantic for batched updates (#683)
(core) Switch to state-undo rollback mechanism (#684)
(cardano) Compute nonce as part of the sweep process (#688)
(core) Use WAL to store consumed inputs (#690)

🧪 Testing

Add drep test vectors import (#678)
Add era summaries to test vectors (#682)
Fix test after epoch state changes

⚙️ Miscellaneous Tasks

Fix lint warnings across the board (#689)

Release

V1.0.0-beta.1

[1.0.0-beta.0] - 2025-09-15

🚀 Features

(bin) Add helper command to query state and spdd
(cardano) Support forced stop epoch via config (#673)
(cli) Add clear-state data command (#677)
(minibf) Use active pool for delegation filtering

🐛 Bug Fixes

(cardano) Use stake address for pool delegator visitor
(minibf) Adjust query params to new entity key size
(minibf) Fix logic for account active flag
(cardano) Contemplate edge as first era
(minibf) Use correct header for drep ids
(cardano) Fix bad filtering of stake certs
(minibf) Load pparams when doing deposit calc
(core) Parse origin chain point bytes correctly
(cli) Always fast-forward wal if behind
(minibf) Extend max scan window for metadata
(minibf) Fix mappings of stake values
(cli) Use active pool for spdd command

🚜 Refactor

(cardano) Support visitor pattern for inputs
(cardano) Improve seen addresses visitor style
(cardano) Use rayon for input decoding
(cardano) Handle epoch boundary as a block visitor
(cardano) Move visitors to their own module
Overhaul state using custom delta types
Turn WAL into a sequential delta store
Move tip broadcast to the domain
(cardano) Include withdrawals and vote delegation in roll logic
(cardano) Move pparams to state storage
(cardano) Compute pparams on roll (#668)
(cardano) Revisit epoch rotation approach (#669)
(core) Merge utxoset and state storage (#670)
(cardano) Avoid excessive data in account entity (#672)
(cardano) Group all boundary work in a single struct (#674)
(cardano) Support block visitors with state (#675)
(core) Introduce state writer approach (#676)

🧪 Testing

Introduce test-vectors crate (#666)

⚙️ Miscellaneous Tasks

Fix post-rebase compiler errors
(minibf) Add root and health endpoints (#663)
Remove excessive dbg! statements

Release

V1.0.0-beta.0

[0.32.0] - 2025-09-03

🚀 Features

(u5c) Implement readtx call and update specs (#657)

🐛 Bug Fixes

(cardano) Track minted blocks per pool during roll (#661)
(minibf) Compute deposits correctly on tx mappings (#659)
(minibf) Improve epoch params mappings (#660)
(cardano) Compute drep state values during roll (#658)

Release

V0.32.0

[0.31.1] - 2025-08-25

🐛 Bug Fixes

(bin) Fix bad logic in Mithril bootstrap start

Release

V0.31.1

[0.31.0] - 2025-08-25

🐛 Bug Fixes

(minifb) Improve conformance on /addresses endpoints (#644)
(minibf) Use correct mappings for assets metadata CIP68 and CIP25 (#649)
Fix windows compile-time errors (#656)
Calculate correct tx size fixed in Pallas (#655)

🚜 Refactor

Go through the domain for rebuilding stores (#645)
(core) Split slice loading from delta in state3 (#653)
(bin) Improve Mithril bootstrap procedure (#654)

🔧 Continuous Integration

Bring back windows to the test matrix

🧪 Testing

(minibf) Fix conformance tests for metadata endpoints (#651)

⚙️ Miscellaneous Tasks

Update tx3 to v0.11.3
Bump tx3 and pallas versions
Fix new lint warnings
Remove phase2 flag (#650)

Release

V0.31.0

[0.30.2] - 2025-08-14

🚀 Features

(trp) Parametrize extra_fees via config value (#647)

🐛 Bug Fixes

(minibf) Improve conformance tests coverage (#641)
Support asset quantities larger than u64 (#643)
Use latest Pallas with better validation

🧪 Testing

Fix outdated test

Release

V0.30.2

[0.30.1] - 2025-08-11

🐛 Bug Fixes

(minibf) Improve conformance tests coverage (#635)
(minibf) Improve conformance test results (#637)

🔧 Continuous Integration

Reinstate windows builds (#639)
Handle windows phase2 as a conditional compile (#640)

Release

V0.30.1

[0.30.0] - 2025-08-04

🚀 Features

(trp) Improve error data (#625)
Make rich state configurable (#633)

🚜 Refactor

(trp) Move error code to new module
Support having chain config values (#632)

📚 Documentation

Include changes regarding minibf endpoints (#634)

Release

V0.30.0

[0.29.1] - 2025-07-31

🐛 Bug Fixes

(minibf) Improve conformance test coverage (#629)

Release

V0.29.1

[0.29.0] - 2025-07-31

🚀 Features

(minibf) Implement txs/{hash}/stakes endpoint (#605)
(minibf) Implement accounts/{stake} endpoint (#608)
(minibf) Implement accounts/{stake}/addresses endpoint (#610)
(minibf) Implement metadata/txs/{label} endpoints (#611)
(minibf) Implement /assets/{asset} endpoint (#612)
(minibf) Implement /pools/extended endpoint (#613)
(minibf) Implement /pool/{id}/delegators endpoint (#614)
(minibf) Implement /network/eras endpoint (#615)
(minibf) Implement /network endpoint (#617)
(minibf) Implement accounts/{stake_address}/delegations endpoint (#618)
(minibf) Implement /accounts/{stake_address}/registrations endpoint (#619)
(minibf) Implement txs/{hash}/redeemers endpoint (#556)
(minibf) Implement accounts/{stake_address}/rewards endpoint (#628)
(minibf) Implement governance/dreps/{drepid} endpoint (#626)

🐛 Bug Fixes

(minibf) Improve endpoint conformance (#627)

🚜 Refactor

Introduce chain-agnostic state interface (#607)

🧪 Testing

Fix fake block hash mismatch

⚙️ Miscellaneous Tasks

Fix lint warnings (#609)
(minibf) Use correct json & range mappings (#620)

Release

V0.29.0

[0.28.0] - 2025-07-25

🚀 Features

(minibf) Implement tx/{hash}/mirs endpoint (#602)
(minibf) Implement txs/{hash}/pool_retires endpoint (#603)
(minibf) Implement txs/{hash}/pool_updates endpoint (#604)

🐛 Bug Fixes

Fallback to archive if WAL intersect fails (#606)

🚜 Refactor

Use tx3 built-in resolver (#601)

Release

V0.28.0

[0.27.1] - 2025-07-16

🐛 Bug Fixes

Handle phase-2 eval errors (#598)

⚙️ Miscellaneous Tasks

Fix cargo release config
Unify cargo metadata across all crates

Release

V0.27.1

[0.27.0] - 2025-07-14

🚀 Features

(minibf) Implement address/{address}/transactions endpoint (#593)

🐛 Bug Fixes

(u5c) Use chain storage for DumpHistory requests (#568)
(cardano) Use uplc fork that support lists (#596)

🧪 Testing

(cardano) Add pparams timeline data

⚙️ Miscellaneous Tasks

Skip required code when no default features available (#595)

Release

V{{version}}

[0.26.1] - 2025-07-11

🚀 Features

(trp) Implement submit endpoint (#592)

🐛 Bug Fixes

(minibf) Match cost model keys with official API (#589)

🚜 Refactor

(trp) Parse json args using tx3 sdk (#588)

Release

V0.26.1

[0.26.0] - 2025-07-07

🚀 Features

Move TRP into crate and add OTEL (#572)
(minibf) Implement epoch/latest/parameters endpoint (#584)
(minibf) Implement epoch/{number}/parameters endpoint (#585)
(minibf) Implement genesis endpoint (#586)

🚜 Refactor

Decouple u5c trait from state store (#577)
Move genesis include files to cardano crate (#581)

🧪 Testing

(trp) Cover input resolver logic (#578)
Introduce toy domain artifact (#580)
Improve toy domain features (#583)

⚙️ Miscellaneous Tasks

Fix new lint warnings (#579)
(trp) Update tx3-lang to v0.7.2 (#587)

Release

V0.26.0

[0.25.0] - 2025-07-03

🚀 Features

(minibf) Implement txs/{hash}/meatadata endpoint (#554)
(minibf) Implement txs/{hash}/metadata/cbor endpoint (#555)
(minibf) Implement txs/{hash}/withdrawals endpoint (#557)
Add local storage stats command (#558)
Add housekeeping command (#561)
Add copy-ledger command (#560)
(redb) Support iterating multi-value keys (#565)
(minibf) Implement txs/{hash}/delegations endpoint (#571)

🐛 Bug Fixes

(core) Use correct default value for max ledger history (#559)
(minibf) Use correct status code in /blocks endpoint (#563)
(minibf) Parse hash or number param corectly (#567)

🚜 Refactor

Move testing artifacts to new crate (#564)
(minibf) Use open-api specs for blocks/ endpoints (#570)

⚙️ Miscellaneous Tasks

Update tx3 to v0.7.0 (#575)
Release v0.25.0

[0.24.0] - 2025-06-19

🚀 Features

(trp) Improve argument decoding (#512)
(trp) Make arg decoding more flexible (#519)
Support sync limit via config (#526)
Add reset-genesis command (#532)
Improve data summary command (#536)
(minibf) Implement txs/{hash} endpoint (#537)
(minibf) Implement txs/{hash}/utxos endpoint (#538)
(redb) Use quick repair on all write transactions (#551)

🐛 Bug Fixes

Improve shutdown of stuck pipelines (#531)
(minibf) Implement cert count in tx model (#539)
(minibf) Include pagination in addresses utxos endpoint (#540)
(minibf) Handle trailing backlash (#541)
(minibf) Use full name for asset unit in utxos by address (#542)
(minibf) Sort utxos by slot in addresses/{address}/utxos endpoint (#543)
(minibf) Include block data in /addresses endpoints (#547)
(minibf) Include tx index in utxo ordering (#548)
(minibf) Show disaggregated output amounts (#549)
(redb) Skip index for addresses with empty delegation (#552)

🚜 Refactor

Split Cardano ledger into new crate (#514)
Split minibf into new crate (#515)
Abstract core domain as trait (#521)
Introduce driver abstraction (#528)

📚 Documentation

Replace old docs with new structure (#513)

🔧 Continuous Integration

Improve PR workflow speed (#525)
Run tests for the whole workspace (#553)

🧪 Testing

Introduce xtask for smoke tests (#524)
Add daemon sync smoke test (#527)
(redb) Add state store tests (#550)

⚙️ Miscellaneous Tasks

Update tx3 lib to v0.6.0 (#530)
Avoid commit of genesis files in test scenarios (#533)
Release v0.24.0

[0.23.0] - 2025-05-23

🐛 Bug Fixes

Graceful shutdown when GRPC streams are being served (#499)
(minibf) Handle Byron addresses correctly (#498)
Load Plutus v2 cost models if available in config (#505)
(minibf) Make cost model names more flexible (#506)
Apply latest changes to Mithril flow (#510)

⚙️ Miscellaneous Tasks

(trp) Decouple tx3 pallas version from the rest (#503)
Fix lint warnings (#507)
Release dolos version 0.23.0

[0.22.0] - 2025-05-12

🚀 Features

(trp) Enforce valid TIR version (#497)

🐛 Bug Fixes

(trp) Resolve reference inputs (#487)
(minibf) Use new syntax for capture groups (#492)
(trp) Fix input selection algorithm (#494)
(trp) Make cost models index match language view (#495)
(trp) Implement mapping of datum to IR (#496)

⚙️ Miscellaneous Tasks

Update Pallas to v1.0.0-alpha.2 (#491)
Release dolos version 0.22.0

[0.21.1] - 2025-04-22

🐛 Bug Fixes

Use Conway structs for genesis UTxOs (#480)
(trp) Use input query criteria correctly (#481)

🔧 Continuous Integration

Update cargo dist version

⚙️ Miscellaneous Tasks

Release dolos version 0.21.1

[0.21.0] - 2025-04-21

🚀 Features

(serve) Add TRP server (#462)
Introduce support for ephemeral devents (#475)

🐛 Bug Fixes

(minibf) Add missing fields on protocol parameters (#474)

📚 Documentation

Add MiniBF api section (#473)
Propose ADR for light consensus (#477)

🔧 Continuous Integration

Trigger docker on demeter branch push (#470)
Use github ARM runner (#471)

⚙️ Miscellaneous Tasks

Update docs to match v0.20 (#468)
(serve) Split services into compile-time features (#479)
Release dolos version 0.21.0

[0.20.0] - 2025-04-01

🚀 Features

Implement mini-blockfrost emulator (#447)
Implement new chain store (#451)
(minibf) Implement /txs/<hash>/cbor endpoint (#465)

🐛 Bug Fixes

Remove deprecated GenesisValues (#454)
Use look-ahead WAL reader for the ledger rebuild procedure (#453)
Prompt for storage upgrade on init (#464)

📚 Documentation

Propose ADR for P2P features (#460)

⚙️ Miscellaneous Tasks

Fix lint warnings (#459)
Update Pallas to latest main (#463)
Add minibf prompt to init (#466)
Refresh example configs (#467)
Release dolos version 0.20.0

[0.19.1] - 2025-01-25

🐛 Bug Fixes

Avoid glibc issues by fixing runner os (#442)

🔧 Continuous Integration

Use ubuntu-22.04 tag for runners (#443)

⚙️ Miscellaneous Tasks

Release dolos version 0.19.1

[0.19.0] - 2025-01-24

🚀 Features

(grpc) Apply predicate on WatchTx (#384)
(serve) Implement u5c chain-sync read-tip method (#391)
(grpc) Honor intersect in watch module (#408)
Introduce chain summary struct (#410)
Support forcing protocol version at epoch 0 (#417)
Implement phase-2 validation / evaluation (#421)
Enable npm installer (#425)
Call Pallas phase-1 validation during submit (#426)
Support shelley genesis utxos (#437)
Use hacks to keep gov action pparams updated (#436)
Allow configurable ledger prune height (#440)

🐛 Bug Fixes

Add detail to IO error (#392)
Relax mutability requirements on key structs (#414)
Apply ledger genesis when WAL is at origin (#415)
(serve) Allow pparams query on origin ledger (#416)
Adjust mithril-client features for windows target (#418)
Hardcode ada_per_utxo_byte transformation from words to bytes (#423)

🚜 Refactor

Revisit pparams folding approach (#430)

📚 Documentation

Add missing conway_path in config section (#393)
Add custom network example (#419)

🔧 Continuous Integration

Disable windows builds until upstream issues are resolved (#441)
Build docker image on push to main branch (#428)

🧪 Testing

Fix genesis utxo tests (#439)

⚙️ Miscellaneous Tasks

Fix lint issues (#388)
Fix lint warnings from latest clippy (#390)
Add conway genesis files to examples (#380)
Fix lint warnings (#438)
Release dolos version 0.19.0

[0.18.2] - 2024-11-02

🐛 Bug Fixes

Use s3 accelerate endpoint for snapshots (#377)

⚙️ Miscellaneous Tasks

Release dolos version 0.18.2

[0.18.1] - 2024-10-25

🐛 Bug Fixes

Adjust ignored failing test after refactor (#372)
Include Conway genesis in Docker image (#373)

⚙️ Miscellaneous Tasks

Fix lint warnings (#374)
Release dolos version 0.18.1

[0.18.0] - 2024-10-24

🚀 Features

Add flag to quit when reaching tip (#369)

🐛 Bug Fixes

Fix openssl dependency regression (#368)
Avoid double open of wal during bootstrap (#371)

⚙️ Miscellaneous Tasks

Release dolos version 0.18.0

[0.17.0] - 2024-10-17

🚀 Features

Skip redundant bootstrap in overriding init (#364)

🐛 Bug Fixes

Apply missing pparams in update logic (#361)

⚙️ Miscellaneous Tasks

Release dolos version 0.17.0

[0.16.0] - 2024-10-13

🚀 Features

Introduce direct snapshot bootstrap (#336)
Automate WAL housekeeping procedure (#347)
Allow manual wal pruning via CLI (#349)
Ask for history pruning during init (#351)
Improve bootstrap experience (#353)
Trigger bootstrap right after init (#354)

🐛 Bug Fixes

Fix typo in bootstrap question (#271)
Fix build / lint issues (#346)
Make CORS config optional (#348)
Avoid crashing on WAL pruning edge case (#350)
Use saturating substract in housekeeping logic (#355)

📚 Documentation

Add reference to wal history setting (#352)

⚙️ Miscellaneous Tasks

Update blaze docs with latest version (#338)
Add support for CORS in gRPC-web (#339)
Fix lint warnings (#356)
Release dolos version 0.16.0

[0.15.1] - 2024-09-07

🐛 Bug Fixes

Use u5c mapping that supports Conway (#333)
Use CF backbone as default relay (#335)

📚 Documentation

Add Blaze example (#334)

⚙️ Miscellaneous Tasks

Release dolos version 0.15.1

[0.15.0] - 2024-09-06

🐛 Bug Fixes

Provide initial mempool tx stage when asked (#330)

🚜 Refactor

Move pparams mapping to Pallas (#324)
Simplify tx submit pipeline (#327)

⚙️ Miscellaneous Tasks

(serve) Implement ReadParams method in u5c server (#304)
Update Pallas to v0.30.1 (#328)
Release dolos version 0.15.0

[0.14.1] - 2024-08-03

🐛 Bug Fixes

Don't panic on Conway certs (#319)

⚙️ Miscellaneous Tasks

Release dolos version 0.14.1

[0.14.0] - 2024-08-02

🚀 Features

Add find WAL sequence utility (#317)

🐛 Bug Fixes

(serve) Use correct function to filter utxos by asset (#313)
(serve) Skip the first block in the follow-tip grpc API (#298)
(serve) Send reset event on follow-tip intersect (#318)

⚙️ Miscellaneous Tasks

Upgrade Pallas to use u5c v0.8 (#315)
Release dolos version 0.14.0

[0.13.1] - 2024-07-19

🐛 Bug Fixes

(bootstrap) Save ledger to disk before attempting upgrade (#310)

🚜 Refactor

(state) Treat address parsing as a fallible operation (#309)

⚙️ Miscellaneous Tasks

Use Pallas edge with long address fix (#311)
Release dolos version 0.13.1

[0.13.0] - 2024-07-18

🚀 Features

Bootstrap in-memory and with defered indexes (#308)

🐛 Bug Fixes

(state) Use cursor value to decide if db is empty (#302)

⚙️ Miscellaneous Tasks

Release dolos version 0.13.0

[0.12.0] - 2024-07-16

🚀 Features

(serve) Include raw-bytes in follow-tip method (#299)
Implement state storage v2 (#295)

⚙️ Miscellaneous Tasks

Update Pallas with u5c spec v0.7.0 (#300)
Update Pallas to v0.29 (#301)
Release dolos version 0.12.0

[0.11.1] - 2024-07-14

🐛 Bug Fixes

(serve) Don't break socket listening loop on connect error (#297)

⚙️ Miscellaneous Tasks

Update Pallas with input ordering interop fix (#296)
Release dolos version 0.11.1

[0.11.0] - 2024-07-13

🚜 Refactor

Split ledger into state and transition (#288)
Support side-by-side state schemas (#290)

⚙️ Miscellaneous Tasks

Update u5c spec to v0.6 (#289)
Update Pallas with redeemer interop fix (#291)
Release dolos version 0.11.0

[0.10.1] - 2024-07-05

🐛 Bug Fixes

Change Mithril dep to use rustls (#284)

📚 Documentation

Simplify readme (#281)

⚙️ Miscellaneous Tasks

Release dolos version 0.10.1

[0.10.0] - 2024-06-24

🚀 Features

Implement input resolver for gRPC endpoint (#149)
Implement utxorpc watch module (#270)
Integrate tokio traces & debug console (#275)
(storage) Allow configurable cache size (#277)

🐛 Bug Fixes

Handle SIGTERM for graceful shutdown (#273)
(grpc) Avoid panic in hash value parsing (#274)

🚜 Refactor

(grpc) Improve sync mapping (#276)

📚 Documentation

Improve configuration docs (#260)
Add bootstrap instructions (#261)
Add quickstart guide (#262)
Improve running instructions (#263)
Improve API documentation (#264)
Document latest config changes (#279)

🔧 Continuous Integration

Remove mdbook workflow (#203)

🧪 Testing

Implement pparams testing (#217)

⚙️ Miscellaneous Tasks

Update Pallas to v0.27 (#265)
Reset example configs (#269)
Release dolos version 0.10.0

[0.9.0] - 2024-05-28

🚀 Features

Improve cli entry-point ux (#232)
Implement ledger compact logic (#235)
Improve bootstrap procedure (#237)
Add wal integrity doctor utility (#240)
Add util to output wal data (#242)
Add utility to trim wal db (#244)
Implement n2c chainsync (#248)
Introduce config init command (#249)
Add next step msg on init finish (#251)

🐛 Bug Fixes

Fix bad equality op messing up rollbacks (#243)
Implement missing chainsync logic (#245)
Ensure graceful shutdown (#250)
Use filepath to check empty stores (#252)

🚜 Refactor

Use unapplied deltas in ledger slice (#234)
Remove chain db in favor of wal (#238)
Ensure wal is initialized on every open (#239)

📚 Documentation

Improve installation instructions (#233)

🔧 Continuous Integration

Enable linux aarch64 builds (#231)
Restore docker builds (#255)
Fix docker arm build (#256)

🧪 Testing

Add WAL tests (#241)

⚙️ Miscellaneous Tasks

Fix lint warnings (#246)
Tidy up info-level tracing (#247)
Migrate to git-cliff for changelog updates (#253)
Remove legacy ci files (#254)
Exclude heavy features from Pallas (#257)
Move release config to cargo toml (#258)
Update example config files (#259)
Release dolos version 0.9.0

[0.8.0] - 2024-05-18

🚀 Features

Create bootstrap download dir if it doesn't exist (#211)
Improve bootstrap command (#222)
Implement chainsync ouroboros server (#88)
Add ledger repair warning (#227)
Bring back serve command (#229)

🐛 Bug Fixes

Fix example configs after refactor (#209)

🔧 Continuous Integration

Add alonzo genesis files to docker (#224)
Migrate to cargo-dist (#225)
Fix arm release builds

⚙️ Miscellaneous Tasks

Scaffold stateful u5c interop (#226)
Update gasket to v0.8 (#228)
Apply lint warnings (#230)
Release dolos version 0.8.0

[0.7.0] - 2024-04-20

🚀 Features

Introduce query db (#192)
Introduce doctor command (#204)
Implement basic u5c query module (#205)

🐛 Bug Fixes

(applydb) Revert wrong invalid tx filter (#195)

🚜 Refactor

Merge submit endpoint into general gRPC server (#196)
Use Redb for ledger data (#199)
Improve config field naming (#206)

📚 Documentation

Migrate to Nextra (#201)
Update docs with latest config changes (#207)

🔧 Continuous Integration

Update go to 1.21 (#198)

⚙️ Miscellaneous Tasks

Remove hardcoded protocol params (#191)
Fix lint warnings for v0.7 (#208)

Release

V0.7.0

[0.7.0-alpha.5] - 2024-04-01

🚀 Features

Implement submit pipeline (#150)

🐛 Bug Fixes

Compute epoch directly from Shelley genesis (#186)
(sync) Restart stage on blockfetch failure (#187)

🚜 Refactor

(sync) Fetch blocks in batches (#189)

📚 Documentation

Draft ADR for extra ledger queries (#178)

🔧 Continuous Integration

Migrate to artifact action v4 (#188)
Add new testnet genesis to docker build

Release

V0.7.0-alpha.5

[0.7.0-alpha.4] - 2024-02-21

🚀 Features

Integrate Babbage phase-1 validations (#169)

⚙️ Miscellaneous Tasks

Update Pallas with latest Babbage validations (#170)

Release

V0.7.0-alpha.4

[0.7.0-alpha.3] - 2024-02-14

🚀 Features

Mithril client increments snapshot statistics (#157)
Add shelley configs to docker image (#168)

🐛 Bug Fixes

(serve) Handle intersection arg in follow tip (#162)

📚 Documentation

Add installation guide link to README (#153)

⚙️ Miscellaneous Tasks

Update u5c specs to v0.3 (#159)

Release

V0.7.0-alpha.3 (#163)

[0.7.0-alpha.2] - 2024-01-20

🚀 Features

(serve) Add gRPC reflection (#147)
Integrate Alonzo phase-1 validations (#151)

Release

V0.7.0-alpha.2 (#152)

[0.7.0-alpha.1] - 2023-12-16

🚀 Features

Provide install script (#120)
Implement Mithril bootstrap mechanism (#129)
Integrate Pallas phase-1 validation function (#127)
Implement protocol params update logic (#135)
Make phase-1 validations optional (#136)

🐛 Bug Fixes

Execute wal pruning after a few blocks (#137)
Make Mithril dependency optional (#140)
Remove Mithril from cross builds (#141)

📚 Documentation

Improve documentation outline (#121)
Add october long-running test results (#122)
Add Byron phase-1 resource footprint benchmark (#124)
Fix missing items in ToC (#125)

🔧 Continuous Integration

Fix arm linux compile target (#139)

Release

V0.7.0-alpha.1 (#138)

[0.6.0] - 2023-10-19

🚀 Features

Include genesis files in docker image (#107)
Improve sync progress logs (#110)
Add basic data status command (#111)
Improve logging options (#117)

🐛 Bug Fixes

Use new debain as docker base image (#106)
Ensure consistency between chain and ledger (#108)
(storage) Take into account same-block utxos (#116)
Avoid stage timeout when waiting for blocks (#119)

⚙️ Miscellaneous Tasks

Add preprod sync example (#109)

Release

V0.6.0 (#118)

[0.5.0] - 2023-10-14

🚀 Features

Allow retry policy via config (#81)
Serve Ouroboros BlockFetch N2N miniprotocol (#83)
Compute genesis utxos (#89)

🚜 Refactor

(rolldb) Use iterator for chain rollback delete (#85)
(sync) Turn apply stage into end of pipeline (#86)
(serve) Unify serve bootstrapping procedure (#87)
Migrate to Pallas RollDB (#102)

📚 Documentation

Fix daemon example (#80)

🔧 Continuous Integration

Improve release workflow (#104)

⚙️ Miscellaneous Tasks

Remove unused deps (#92)
Fix lint warnings (#105)

Release

V0.5.0

[0.4.1] - 2023-07-27

Release

V0.4.1

[0.4.0] - 2023-07-26

🚀 Features

Implement follow-tip as part of pipeline (#74)
Add async streaming for rolldb (#75)

🚜 Refactor

Implement follow-tip using rolldb streaming (#77)

Release

V0.4.0

[0.3.0] - 2023-06-21

🚀 Features

Introduce StateDB (#66)
(sync) Introduce apply stage (#67)
Enable gRPC-web connections (#69)
Add client auth via TLS (#70)

🚜 Refactor

(rolldb) Replace macro with trait (#50)
Use Pallas interop for u5c mappings (#65)

📚 Documentation

Add usage section (#71)
Add long-running benchmark (#72)

🧪 Testing

Add upstream integration test (#64)

⚙️ Miscellaneous Tasks

Prepare for multiple dbs (#63)
Fix lint issues (#73)

Release

V0.3.0

[0.2.1] - 2023-05-11

🚀 Features

Introduce grpc serve config (#48)

🐛 Bug Fixes

Use info log level by default (#49)

[0.2.0] - 2023-05-10

🚀 Features

Add PoC gRPC endpoint (#25)
(rolldb) Implement wal compaction (#26)
(rolldb) Implement paged chain reads (#27)
(downstream) Introduce dump-history endpoint (#28)
Introduce daemon (sync+serve) command (#29)
Use rolldb to define chainsync intersect (#45)

🚜 Refactor

Use macros for rolldb (#24)

📚 Documentation

Add installation section (#21)
Fix book title (#22)

🔧 Continuous Integration

Enable dependabot (#32)

⚙️ Miscellaneous Tasks

Upgrade gasket / pallas versions (#23)
Add community docs (#31)
Improve module naming conventions (#46)
Add example configuration (#47)

[0.1.0] - 2023-01-11

🚀 Features

Introduce ChainSync stage (#2)
Introduce storage module (#3)
Implement upstream block-fetch stage (#7)
Introduce RollDB for chain persistence (#8)
Introduce upstream reducer stage (#9)
Introduce 'sync' entrypoint (#11)
Introduce config mechanism (#15)

🐛 Bug Fixes

Fix test concurrency issues (#18)

🚜 Refactor

Use Rayon for plexer stage (#5)

🔧 Continuous Integration

Implement validation workflow (#13)
Implement release workflow (#19)
Add mdbook workflow (#20)

🧪 Testing

Add chainsync integration test (#6)

⚙️ Miscellaneous Tasks

Scaffold Rust project (#1)
Implement multiplexer stage (#4)
Automate changelog generation (#12)
Use remote deps instead of local (#14)
Trace errors instead of dropping them (#16)
Fix lint warnings (#17)

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Changelog

[1.7.0-alpha.1] - 2026-08-24

🚀 Features

🐛 Bug Fixes

🚜 Refactor

🔧 Continuous Integration

⚡ Performance

🧪 Testing

⚙️ Miscellaneous Tasks

[1.7.0-alpha.0] - 2026-08-16

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

🔧 Continuous Integration

⚡ Performance

🎨 Styling

🧪 Testing

⚙️ Miscellaneous Tasks

Release

[1.6.0] - 2026-07-27

🚀 Features

🐛 Bug Fixes

⚙️ Miscellaneous Tasks

Release

[1.5.0] - 2026-07-16

🚀 Features

🐛 Bug Fixes

📚 Documentation

🔧 Continuous Integration

Release

[1.4.0] - 2026-07-08

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

🔧 Continuous Integration

🧪 Testing

⚙️ Miscellaneous Tasks

Release

[1.3.2] - 2026-06-23

⚙️ Miscellaneous Tasks

Release

[1.3.1] - 2026-06-20

🐛 Bug Fixes

Release

[1.3.0] - 2026-06-19

🚀 Features

🐛 Bug Fixes

📚 Documentation

⚙️ Miscellaneous Tasks

Release

[1.2.0] - 2026-06-01

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚙️ Miscellaneous Tasks

Release

[1.1.1] - 2026-05-05

🚀 Features

🐛 Bug Fixes

Release

[1.1.0] - 2026-04-30

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

🧪 Testing

⚙️ Miscellaneous Tasks

Release

[1.0.3] - 2026-04-04

🚀 Features

🐛 Bug Fixes