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RELEASES.md

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Release Notes

v0.12.5

  • Migrate geth changes from v1.11.4 through v1.12.0
  • Bump AvalancheGo dependency to v1.10.6-rc.4 to use sized LRU for Chain State Cache

v0.12.4

  • Fix API handler crash for lookupState in prestate tracer
  • Fix API handler crash for LOG edge cases in the callTracer
  • Fix regression in eth_getLogs serving request for blocks containing no Ethereum transactions
  • Export CalculateDynamicFee

v0.12.3

  • Migrate go-ethereum changes through v1.11.4
  • Downgrade API error log from Warn to Info

v0.12.2

  • Increase default trie dirty cache size from 256MB to 512MB

v0.12.1

  • Bump AvalancheGo dependency to v1.10.1
  • Improve block building logic
  • Use shorter ctx while reading snapshot to serve state sync requests
  • Remove proposer activation time from gossiper
  • Fail outstanding requests on shutdown
  • Make state sync request sizes configurable

v0.12.0

  • Increase C-Chain block gas limit to 15M in Cortina
  • Add Mainnet and Fuji Cortina Activation timestamps

v0.11.9

  • Downgrade SetPreference log from warn to debug

v0.11.8

  • Fix shutdown hanging during state sync
  • Add pre-check for imported UTXOs
  • Fix bug in BadBlockReason output to display error string correctly
  • Update golangci-lint version to v1.51.2

v0.11.7

  • Enable state sync by default when syncing from an empty database
  • Increase block gas limit to 15M for Cortina Network Upgrade
  • Add back file tracer endpoint
  • Add back JS tracer

v0.11.6

  • Bump AvalancheGo to v1.9.6

v0.11.5

  • Add support for eth_call over VM2VM messaging
  • Add config flags for tx pool behavior

v0.11.4

  • Add config option to perform database inspection on startup
  • Add configurable transaction indexing to reduce disk usage
  • Add special case to allow transactions using Nick's Method to bypass API level replay protection
  • Add counter metrics for number of accepted/processed logs
  • Improve header and logs caching using maximum accepted depth cache

v0.11.3

  • Add counter for number of processed and accepted transactions
  • Wait for state sync goroutines to complete on shutdown
  • Bump go-ethereum dependency to v1.10.26
  • Increase soft cap on transaction size limits
  • Add back isForkIncompatible checks for all existing forks
  • Clean up Apricot Phase 6 code

v0.11.2

  • Add trie clean cache journaling to disk to improve processing time on restart
  • Fix regression where snapshot could be marked as stale by async acceptor during block processing
  • Add fine-grained block processing metrics

v0.11.1

  • Add cache size config parameters for trie-clean-cache, trie-dirty-cache, trie-dirty-commit-target, and snapshot-cache
  • Increase default trie-clean-cache size from 256 MB to 512 MB
  • Increase default snapshot-cache size from 128 MB to 256 MB
  • Add optional flag to skip chain config upgrade check on startup (allows VM to start after missing a network upgrade)
  • Make Avalanche blockchainID (separate from EVM ChainID) available within the EVM
  • Record block height when performing state sync
  • Add support for VM-to-VM messaging
  • Move eth_getChainConfig under the BlockChainAPI
  • Simplify block builder timer logic to a simple retry delay
  • Add Opentelemetry support
  • Simplify caching logic for gas price estimation

v0.11.0

  • Update Chain Config compatibility check to compare against last accepted block timestamp
  • Bump go-ethereum dependency to v1.10.25
  • Add Banff activation times for Mainnet and Fuji for October 18 4pm UTC and October 3 2pm UTC respectively
  • Banff cleanup

v0.10.0

  • Deprecate Native Asset Call and Native Asset Balance
  • Deprecate Import/Export of non-AVAX Avalanche Native Tokens via Atomic Transactions
  • Add failure reason to bad block API

v0.9.0

  • Migrate to go-ethereum v1.10.23
  • Add API to fetch Chain Config

v0.8.16

  • Fix bug in codeToFetch database accessors that caused an error when starting/stopping state sync
  • Bump go-ethereum version to v1.10.21
  • Update gas price estimation to limit lookback window based on block timestamps
  • Add metrics for processed/accepted gas
  • Simplify syntactic block verification
  • Ensure statedb errors during block processing are logged
  • Remove deprecated gossiper/block building logic from pre-Apricot Phase 4
  • Add marshal function for duration to improve config output

v0.8.15

  • Add optional JSON logging
  • Bump minimum go version to v1.18.1
  • Add interface for suppporting stateful precompiles
  • Remove legacy code format from the database
  • Enable expensive metrics by default
  • Fix atomic trie sync bug that could result in storing incorrect metadata
  • Update state sync metrics to use counter for number of items received

v0.8.14

  • Bump go-ethereum dependency to v1.10.20
  • Update API names used to enable services in eth-api config flag. Prior names are supported but deprecated, please update your configuration accordingly
  • Optimizes state sync by parallelizing trie syncing
  • Adds eth_syncing API for compatibility. Note: This API is only accessible after bootstrapping and always returns "false", since the node will no longer be syncing at that point.
  • Adds metrics to atomic transaction mempool
  • Adds metrics for incoming/outgoing mempool gossip

v0.8.13

  • Bump go-ethereum dependency to v1.10.18
  • Parallelize state sync code fetching
  • Deprecated CB58 format for API calls

v0.8.12

  • Add peer bandwidth tracking to optimize state sync message routing
  • Fix leaf request handler bug to ensure the handler delivers a valid range proof
  • Remove redundant proof keys from leafs response message format
  • Improve state sync request retry logic
  • Improve state sync handler metrics
  • Improve state sync ETA

v0.8.11

  • Improve state sync leaf request serving by optimistically reading leaves from snapshot
  • Add acceptor queue within core/blockchain.go
  • Cap size of TrieDB dirties cache during block acceptance to reduce commit size at 4096 block interval
  • Refactor state sync block fetching
  • Improve state sync metrics

v0.8.10

  • Add beta support for fast sync
  • Bump trie tip buffer size to 32
  • Fix bug in metrics initialization

v0.8.9

  • Fix deadlock bug on shutdown causing historical re-generation on restart
  • Add API endpoint to fetch running VM Config
  • Add AvalancheGo custom log formatting to C-Chain logs
  • Deprecate support for JS Tracer

v0.8.8

  • Reduced log level of snapshot regeneration logs
  • Enabled atomic tx replacement with higher gas fees
  • Parallelize trie index re-generation

v0.8.7

  • Optimize FeeHistory API
  • Add protection to prevent accidental corruption of archival node trie index
  • Add capability to restore complete trie index on best effort basis
  • Round up fastcache sizes to utilize all mmap'd memory in chunks of 64MB

v0.8.6

  • Migrate go-ethereum v1.10.16 changes
  • Increase FeeHistory maximum historical limit to improve MetaMask UI on C-Chain
  • Enable chain state metrics

v0.8.5

  • Add support for offline pruning
  • Refactor VM networking layer
  • Enable metrics by default
  • Mark RPC call specific metrics as expensive
  • Add Abigen support for native asset call precompile
  • Fix bug in BLOCKHASH opcode during traceBlock
  • Fix bug in handling updated chain config on startup