ava-labs/avalanchego v1.9.12

Banff.12 - Cortina Prep

on GitHub

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 24.

Networking

• Removed linger setting on P2P connections
• Improved error message when failing to calculate peer uptimes
• Removed EngineType from P2P response messages
• Added context cancellation during dynamic IP updates
• Reduced the maximum P2P reconnect delay from 1 hour to 1 minute

Consensus

• Added support to switch from Avalanche consensus to Snowman consensus
• Added support for routing consensus messages to either Avalanche or Snowman consensus on the same chain
• Removed usage of deferred evaluation of the handler.Consensus in the Avalanche OnFinished callback
• Dropped inbound Avalanche consensus messages after switching to Snowman consensus
• Renamed the Avalanche VM metrics prefix from avalanche_{chainID}_vm_ to avalanche_{chainID}_vm_avalanche
• Replaced consensus and decision dispatchers with block, tx, and vertex dispatchers
• Removed Avalanche bootstrapping restarts during the switch to Snowman consensus

AVM

• Added avm block execution manager
• Added avm block builder
• Refactored avm transaction syntactic verification
• Refactored avm transaction semantic verification
• Refactored avm transaction execution
• Added avm mempool gossip
• Removed block timer interface from avm mempool
• Moved toEngine channel into the avm mempool
• Added GetUTXOFromID to the avm state.Chain interface
• Added unpopulated MerkleRoot to avm blocks
• Added avm transaction based metrics
• Replaced error strings with error interfaces in the avm mempool

PlatformVM

• Added logs when the local nodes stake amount changes
• Moved platformvm message package into components
• Replaced error strings with error interfaces in the platformvm mempool

Warp

• Added ID method to warp.UnsignedMessage
• Improved warp.Signature verification error descriptions

Miscellaneous

• Improved merkledb locking to allow concurrent read access through trieViews
• Fixed Banff transaction signing with ledger when using the wallet
• Emitted github artifacts after successful builds
• Added non-blocking bounded queue
• Converted the x.Parser helper to be a block.Parser interface from a tx.Parser interface

Cleanup

• Separated dockerhub image publishing from the kurtosis test workflow
• Exported various errors to use in testing
• Removed the vms/components/state package
• Replaced ad-hoc linked hashmaps with the standard data-structure
• Removed usr/local/lib/avalanche from deb packages
• Standardized usage of constants.UnitTestID

Examples

• Added P-chain RemoveSubnetValidatorTx example using the wallet
• Added X-chain CreateAssetTx example using the wallet

Configs

• Added support to specify HTTP server timeouts
  • --http-read-timeout
  • --http-read-header-timeout
  • --http-write-timeout
  • --http-idle-timeout

APIs

• Added avm block APIs
  • avm.getBlock
  • avm.getBlockByHeight
  • avm.getHeight
• Converted avm APIs to only surface accepted state
• Deprecated all ipcs APIs
  • ipcs.publishBlockchain
  • ipcs.unpublishBlockchain
  • ipcs.getPublishedBlockchains
• Deprecated all keystore APIs
  • keystore.createUser
  • keystore.deleteUser
  • keystore.listUsers
  • keystore.importUser
  • keystore.exportUser
• Deprecated the avm/pubsub API endpoint
• Deprecated various avm APIs
  • avm.getAddressTxs
  • avm.getBalance
  • avm.getAllBalances
  • avm.createAsset
  • avm.createFixedCapAsset
  • avm.createVariableCapAsset
  • avm.createNFTAsset
  • avm.createAddress
  • avm.listAddresses
  • avm.exportKey
  • avm.importKey
  • avm.mint
  • avm.sendNFT
  • avm.mintNFT
  • avm.import
  • avm.export
  • avm.send
  • avm.sendMultiple
• Deprecated the avm/wallet API endpoint
  • wallet.issueTx
  • wallet.send
  • wallet.sendMultiple
• Deprecated various platformvm APIs
  • platform.exportKey
  • platform.importKey
  • platform.getBalance
  • platform.createAddress
  • platform.listAddresses
  • platform.getSubnets
  • platform.addValidator
  • platform.addDelegator
  • platform.addSubnetValidator
  • platform.createSubnet
  • platform.exportAVAX
  • platform.importAVAX
  • platform.createBlockchain
  • platform.getBlockchains
  • platform.getStake
  • platform.getMaxStakeAmount
  • platform.getRewardUTXOs
• Deprecated the stake field in the platform.getTotalStake response in favor of weight