v1.0.0-rc.6

Improvements

• #508 Move PoP constructor functiosn to datagen/
• #499 Add params-by-version CLI command
• #515 Add staker_addr to EventBTCDelegationCreated
• #458 Set CosmosProvider functions as public in babylonclient package

Bug fixes

• #509 crypto: fix ECDSA malleability
• #486 crypto: blinding base mult of nonce
• #443 Fix swagger generation for incentive missing v1 in path
• #505 Fix x/btcstaking delegation queries

v1.0.0-rc.5

Improvements

• #483 Upgrade wasmd and wasmvm to latest
  versions (related to security advisories CWA-2025-001 and CWA-2025-002)
• #464 Update security email. Fix site / repository refs
• #421 Add checks to public
  randomness commit at TestBTCRewardsDistribution.
• #445 Reject BTC headers
  forks starting with already known header
• #457 Remove staking msg
  server and update gentx to generate MsgWrappedCreateValidator
• #473 Fix checkpoint status transition
  from Finalized to Forgotten
• #457 Remove staking msg server and update gentx to generate
  MsgWrappedCreateValidator
• #476 Bump cometbft to v0.38.17
• #491 Allow slashing rate
  to have 4 decimal places
• #488 Fix duplicate BLS key registration in testnet command
• #493 Add v1rc5 testnet
  upgrade handler

v1.0.0-rc.4

Improvements

• #419 Add new modules to swagger config
• #429 chore: remove cosmos/relayer dependency

Bug fixes

• #353 Bump to SDK 0.50.11
• #404 Improve adaptor signature nonce generation to match reference implementation
• #413 Fix adaptor signature R verification
• #441 Fix fuzzing test for CreateBTCDelegationWithParamsFromBtcHeight

v1.0.0-rc.3

Bug fixes

• #374 Fix non-consecutive finalization of the block in TallyBlocks function
• #378 Fix give out rewards with gaps of unfinalized blocks
• #385 Fix epoching module ante handler to return from antehandler chain only in case of error

v1.0.0-rc.2

v1.0.0-rc2

Bug fixes

• #371 Do not prune BTC
  reward tracker structures at the slash of finality provider.

v1.0.0-rc.1

v1.0.0-rc1

First release candidate for Babylon node version

Improvements

• #338 Add print BIP-340 in debug pubkey-raw subcommand
• #316 Add testnet upgrade data
• #326 docs: btcstaking: Update btcstaking module docs to include EOI
• #348 refactory PrivateSigner and module account vars in appparams
• #351 docs: Add state transition docs.
• #358 Remove unused deps in .proto files
• #364 Add testnet upgrade data

Bug fixes

• #324 Fix decrementing jailed fp counter
• #352 Fix: withdrawal cli for rewards

State Machine Breaking

• #341 Select parameters for pre-approval flow based on BTC LC tip height
• #360 Refactor rewarding
• #365 Reject outdated finality votes
• #306 feat: improve BTC reward distribution with virtual block periods for each finality provider that has delegations and reward tracker structures.

v0.18.2

Bug fixes

• #342 Fix non-determinism while jailing

v0.18.1

Bug fixes

• #328 Fix btc activation height validation in genesis

v0.18.0

Improvements

• #309 feat(adr-036): custom withdrawal address
• #305 chore: add more error logs to VerifyInclusionProofAndGetHeight
• #304 Add highest voted height to finality provider
• #314 Require exact unbonding time in delegation
• #317 Enforce that EOI delegations using correct parameters version

State Machine Breaking

• #310 implement adr-37 - making params valid for btc light client ranges

Bug fixes

• #318 Fix BTC delegation status check to relay on UnbondingTime in delegation

v0.17.2

Improvements

• #311 Enforce version 2 for unbonding transactions