1.0.1 - 2026-03-18

Release Notes

🐛 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)

Install dolos 1.0.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.1/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.1/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.1

Download dolos 1.0.1

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0 - 2026-03-13

Release Notes

🚀 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)

Install dolos 1.0.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0

Download dolos 1.0.0

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.12 - 2026-03-05

Release Notes

🚀 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)

Install dolos 1.0.0-rc.12

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.12/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.12/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.12

Download dolos 1.0.0-rc.12

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.11 - 2026-02-27

Release Notes

🚀 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

Install dolos 1.0.0-rc.11

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.11/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.11/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.11

Download dolos 1.0.0-rc.11

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.10 - 2026-02-17

Release Notes

🚀 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)

Install dolos 1.0.0-rc.10

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.10/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.10/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.10

Download dolos 1.0.0-rc.10

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.9 - 2026-02-09

Release Notes

🐛 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)

Install dolos 1.0.0-rc.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.9/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.9/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.9

Download dolos 1.0.0-rc.9

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.8 - 2026-02-07

Release Notes

🐛 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)

Install dolos 1.0.0-rc.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.8/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.8/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.8

Download dolos 1.0.0-rc.8

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.7 - 2026-02-04

Release Notes

🚀 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)

Install dolos 1.0.0-rc.7

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.7/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.7/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.7

Download dolos 1.0.0-rc.7

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.6 - 2026-01-28

Release Notes

🚀 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

Install dolos 1.0.0-rc.6

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.6/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.6/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.6

Download dolos 1.0.0-rc.6

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

1.0.0-rc.5 - 2026-01-07

Release Notes

🚀 Features

• Introduce mempool-aware utxo store
• (trp) Update tx3 framework to v0.14 (#824)

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

🚜 Refactor

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

🔧 Continuous Integration

• Include adhoc branches on docker builds
• Remove x86 apple binary build

🧪 Testing

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

⚙️ Miscellaneous Tasks

• Fix lint warnings (#820)
• Update tx3 deps to v0.14.2

Release

• V1.0.0-rc.4

Install dolos 1.0.0-rc.5

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.5/dolos-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/txpipe/dolos/releases/download/v1.0.0-rc.5/dolos-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install txpipe/tap/dolos

Install prebuilt binaries into your npm project

npm install @txpipe/dolos@1.0.0-rc.5

Download dolos 1.0.0-rc.5

File	Platform	Checksum
dolos-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
dolos-x86_64-pc-windows-msvc.tar.gz	x64 Windows	checksum
dolos-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
dolos-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum