CHANGELOG.md

Changelog

v1.1.1

Jul 27, 2023

• Change VRF library to curve25519-voi's VRF
• Apply changes up to tendermint v0.34.24
• Upgrade to Golang-1.20

BREAKING CHANGE

• [build] #665 Upgrade to Golang-1.20
• [vrf] #633 Change to use curve25519-voi's VRF
• [vrf] #652 Allow ostracon to verify the old r2ishiguro vrf proofs

FEATURES

• nothing

IMPROVEMENTS

• [json-rpc] #672 Add max_batch_request_num feature
• [mock] #604 Improve mocks generation
• [test] #605 Add a test for func nextRandom
• [dependabot] #606 Update dependabot.yml: Remove npm for docs
• [dependency] #662 Change pathlib version from v1.0.0 to v0.15.0
• [backport/tendermint] #642 Backport tendermint-v0.34.20 into main
• [backport/tendermint] #667 Backport tendermint-v0.34.21 into main
• [backport/tendermint] #669 Backport tendermint-v0.34.22 into main
• [backport/tendermint] #674 Backport tendermint-v0.34.23 into main
• [backport/tendermint] #678 Backport tendermint-v0.34.24 into main
• [chore] #651 Update the comment in the source

BUG FIXES

• Nothing

v1.1.0

Apr 21, 2023

• The organization is changed to Finschia from line

BREAKING CHANGE

• [Finschia] #601 Update into Finschia

FEATURES

• Nothing

IMPROVEMENTS

• [github] #590 Remove the code-owner
• [docs] #593 Fix the wrong link in CHANGELOG.md
• [docs] #602 Fix the wrong link of BaseApp in docs

BUG FIXES

• Nothing

v1.0.9

Mar 16, 2023

• Make a breaking change to the consensus logic for tendermint compatibility
• Define the specification of Ostracon

BREAKING CHANGE

• [consensus] #541 Remove BLS functionality from the mainstream
• [consensus] #543 Remove the voter election process
• [consensus] #559 Move VRF proof from Header to Entropy for compatibity
• [types] #546 feat!: replace a some same proto message to Tendermint

FEATURES

• [spec] #567 Add Ostracon specification skeleton

IMPROVEMENTS

• [types] #563 remove multiple sampling and integrate with Proposer election
• [types] #565 Add entropy correctness test
• [types] #575 Fix TODOs in #546
• [docs] #560 Merge document corrections in LBM
• [github] #578 feat: Add codeowner
• [node] #576 feat: big genesis file

BUG FIXES

• Nothing

v1.0.8

Dec 27, 2022

• Update the default value of DefaultMaxTolerableByzantinePercentage
• Fix Validators of RPC implementation in Ostracon
• Add zerolog based rolling log system
• Improve many components
  • blockchain, crypto, dependency, docs, libs, lint, mempool, node, p2p, privval, state, statesync, test, types
• Fix many bugs
  • consensus, crypto, state, test, types

BREAKING CHANGE

• [rpc] #478 Fix Validators of RPC implementation in Ostracon
• [types] #511 Update the default value of DefaultMaxTolerableByzantinePercentage

FEATURES

• [libs] #535 feat: zerolog based rolling log system

IMPROVEMENTS

• [blockchain] #517 Add ValidateBlock
• [crypto] #492 Use the value receiver instead of the pointer receiver in Pubkey.Identity()
• [crypto] #528 Fix to change expected of test according to build tag
• [dependency] #521 fix: replace deprecated package io/ioutil with os
• [docs] #491 fix: Update the dead links
• [libs] #494 Remove sort from proposer's selection algorithm
• [libs] #496 Add validation at the beginning of func:RandomSamplingWithPriority
• [libs] #506 Fix so that HTTP request don't wait for responses indefinitely
• [lint] #505 Upgrade golangci-lint to v1.50.1
• [mempool] #507 fix: return postCheck error to abci client
• [node] #508 Remove unsed the functioin StateProvider
• [p2p/conn] #485 Optimization of function signChallenge()
• [p2p/pex] #484 Avoid panic when addr does not exist in book
• [p2p/pex] #487 Add test of IsGood()
• [p2p/pex] #509 Fix code duplication
• [p2p/upnp] #497 fix: Update the http status code handling on upnp
• [p2p] #500 fix: return error when AddChannel fails
• [p2p] #527 fix: add support for dns timeout
• [privval] #523 fix: remove strange Ping
• [state] #502 Fix to also remove VoterParams and LastProofHash in PruneStates
• [state] #525 Align with ValidatorSet on PruneStates()
• [statesync] #515 Add unique handling of servers
• [test] #512 Update using GITHUB_OUTPUT environment
• [test] #518 fix: fix to input value to GITHUB_OUTPUT correctly
• [test] #522 fix: fix inconsistencies between the validators and voters
• [type] #490 fix: Move types/test_util.go:MakeBlock into types/block.go
• [types] #504 Fix typo of the function ValidateBasic
• [types] #510 Add validation of the ValidatorsHash, Round and Proof
• [types] #530 fix the MaxHeaderSize

BUG FIXES

• [consensus] #514 fix: enable to join existing network with State Sync
• [consensus] #520 fix: fix total voters count
• [crypto] #493 Validate proof with ECVRF_decode_proof in vrfEd25519r2ishiguro.ProofToHash()
• [state] #498 fix: fix overriding tx index of duplicated txs
• [state] #526 Fix the bug of Ostracon's changes of #194
• [state] #533 Fix the mismatch between "State.Version.Consensus.App" and "State.ConsensusParams.Version.AppVersion"
• [test] #534 Fix the order of paremeters in require.Equalf()
• [test] #536 Backport e2e-test of the latest tendermint main branch
• [types] #513 Fix the validation and verification
• [types] #531 fix: Set maximum value for SignedMsgType

v1.0.7

Oct 27, 2022

• Revert some to original Tendermint
• Improve docs

BREAKING CHANGE

• [dependency] #446 Use tendermint/tm-db
• [amino] #447 Change PubKey/PrivKey prefixes
• [validator] #449 Swap StakingPower and VotingPower, and modify from StakingPower to VotingWeight
• [build] #450 Upgrade to Golang-1.18

FEATURES

• Nothing

IMPROVEMENTS

• [docs] #453 Apply docusaurus 2.0 directory structure
• [docs] #455 Change doc links to the collect ones within this site
• [docs] #456 Add topics for mepool, async behavior, ABCI, KVS, WAL to document

BUG FIXES

• [state] #458 Fix the thread-unsafe of PeerState logging

v1.0.6

Jun 17, 2022

• Improve behavior of KMS in Ostracon
• Improve supporting build environment
  • Support building/running darwin/arm64
  • Support building/running of linux/arm64 on Local/Docker via darwin/arm64
  • Stop supporting linux/arm(32bit)

BREAKING CHANGE

• [build] #431 Stop support for linux/arm(32bit)

FEATURES

• Nothing

IMPROVEMENTS

• [kms] #417 Add KMS functionality
• [build] #426 Remove binary check for localnode
• [build] #428 bls-eth-go-binary version update for apple M1 chip
• [security] #429 Apply runc version 1.1.2
• [test] #408 Use Docker Buildx and Cache in e2e.yml
• [repository/config] #432 Clean up unused configuration files

BUG FIXES

• Nothing

v1.0.5

May 9, 2022

• Improve checking tx with txsMap for fixing the inconsistency between mem.txs and mem.txsMap
• Apply changes up to tendermint v0.34.19

BREAKING CHANGE

• Nothing

FEATURES

• Nothing

IMPROVEMENTS

• [mempool] #394 Remove panic for unexpected tx response in resCbRecheck
• [mempool] #404 Improve checking tx with txsMap for fixing the inconsistency between mem.txs and mem.txsMap
• [upgrade/tm-db] #402 Upgrade to line/tm-db-v2.0.0-init.1.0.20220121012851-61d2bc1d9486
• [backport/tendermint] #368 Main patch tm-v0.34.15
• [backport/tendermint] #407 Revert: not to use grpc/credentials/insecure for compatibility
• [backport/tendermint] #375 Main patch tm-v0.34.16
• [backport/tendermint] #389 Main patch tm-v0.34.17
• [backport/tendermint] #401 Main patch tm-v0.34.18, tm-v0.34.19
• [github/stale] #377 Exclude auto-closing of issues in github actions
• [test] #403 Improve vrf test

BUG FIXES

• Nothing

v1.0.4

Feb 25, 2022

• Apply changes up to tendermint v0.34.14

BREAKING CHANGE

• Nothing

FEATURES

• Nothing

IMPROVEMENTS

• [backport/tendermint] #361 Main patch tm-v0.34.12
• [backport/tendermint] #364 Main patch tm-v0.34.13
• [backport/tendermint] #366 Main patch tm v0.34.14

BUG FIXES

• Nothing

v1.0.3

Jan 20, 2022

• Improve p2p/peer reactor　so as not to abandon the message
• Apply changes up to tendermint v0.34.11

BREAKING CHANGE

• Nothing

FEATURES

• Nothing

IMPROVEMENTS

• [p2p/peer] #341 Remove default case
• [github] #346 Add CODEOWNERS
• [backport/tendermint] #349 Main patch from tm-v0.34.9
• [lint] #356 Upgrade to super-linter-v4 for avoiding broken version
• [backport/tendermint] #358 Main patch from tm-v0.34.10
• [backport/tendermint] #359 Main patch tm-v0.34.11

BUG FIXES

• [consensus] #345 fix: Modify omission of change to change ValidatorSet to VoterSet for marverick
• [version] #348 Fix version.go (Rollback to only use OCCoreSemVer)

v1.0.2

Nov 08, 2021

• Fix bugs
• Improve crypto/composite key

BREAKING CHANGES

• Nothing

FEATURES

• Nothing

IMPROVEMENTS

• [test] #327 Add libsodium test on Github Actions
• [crypto/composite] #335 Improve composite key Bytes/FromBytes and make tools
• [security] #336 Remove unused package-lock.json
• [bot] #337 Improve dependabot

BUG FIXES

• [test] #338 bugfix: wrong binary name
• [consensus] #340 Modify omission of change to change ValidatorSet to VoterSet

v1.0.1

Sep 30, 2021

• Improved performances
• Improved interfaces for abci/light client
• Add max txs per block
• Make documents for VRF/BLS
• Fixed test environments

BREAKING CHANGES

• Nothing

FEATURES

• [performance] #287 perf: improve performance and modify some abci
• [abci] #312 Add VotingPower to abci.Evidence
• [light] #313 fix: modify verifying interface for integrating lfb
• [mempool] #317 feat: added max txs per block to config.toml
• [logging] #324 chore: added extra timing info regarding block generation
• [docs] #294 doc: [ja] Add ostracon-specific VRF+BLS feature documents
• [docs] #304 doc: [en] Add ostracon-specific VRF+BLS feature documents

BUG FIXES

• [test] #290 Fix broken Github Actions environments of main branch
• [test] #301 Enable maverick node for e2e test
• [test] #297 Support for VRF implementation with libsodium
• [test] #303 Update libsodium impl and add benchmark test
• [test] #307 Remove t.Skip in testcases
• [test] #315 Support arm64 and arm
• [test] #319 Fix the test case that often fails

v1.0.0

Jun 29, 2021

• Changed from the consensus way which the entire validator agrees to a part of the validators is elected as a voter to consensus. The selected validator is called voter
• The voter to be elected has been changed so that it can be determined in the n-1 block from the one determined by the n-2 block.
• A BLS signature library was added. The ability to use the BLS signature library will be added in the next version.
• When distributing rewards in Cosmos-SDK, some ABCIs have been modified to distribute the voting power of elected voters.

BREAKING CHANGES

• State
  • [state] #92 Add VoterParams to Genesis state
  • [state] #100 Remove NextVoters from state
• Go API
  • [types] #83 Add StakingPower to Validator
  • [consensus] #83 Change calculation of VotingPower
• Blockchain Protocol
  • [state] #7 Add round, proof in block
• P2P Protocol
  • [abci] #100 Add voters_hash field, which is needed for verification of a block header
  • [abci] #102 Add voting power in VoterInfo of abci

FEATURES

• [types] #40 Add vrf interface and add a function generating vrf proof to PrivValidator
• [lib/rand] #43 Implementation of selection algorithms using categorical distributions
• [state] #44 Add genesis seed for electing proposer of first block
• [types] #48 Replace tendermint's PoS to VRF-based Random Sampling
• [rpc] #78 Add Voters rpc
• [consensus] #83 Selection voters using random sampling without replacement
• [consensus] #92 Apply calculation of voter count
• [BLS] #81 Modify to generate at the same time as Ed25519 key generation
• [lite] #100 Lite calls Genesis() rpc when it starts up

BUG FIXES

• [circleCI] #76 Fix contract test job of circleCI

v0.0.0

Mar 15, 2021

This release rewrite to ostracon.

PreHistory

Initial ostracon is based on the tendermint v0.34.8

[tendermint v0.34.8] - 2021-02-25

• (tendermint) v0.34.8.

Please refer CHANGELOG_OF_TENDERMINT_v0.34.8