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RELEASES.md

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Release Notes

v1.6.5

This version is backwards compatible to v1.6.0. It is optional, but encouraged.

Bootstrapping

  • Drop inbound messages to a chain if that chain is in the execution phase of bootstrapping.
  • Print beacon nodes upon failure to connect to them.

Metrics

  • Added avalanche_{ChainID}_bootstrap_finished, which is 1 if the chain is done bootstrapping, 0 otherwise.

Network

  • Refactored some send methods to avoid race condition.

v1.6.4

This version is backwards compatible to v1.6.0. It is optional, but encouraged.

Config

  • Added flag throttler-inbound-bandwidth-refill-rate, which specifies the max average inbound bandwidth usage of a peer.
  • Added flag throttler-inbound-bandwidth-max-burst-size, which specifies the max inbound bandwidth usage of a peer.

Networking

  • Updated peerlist gossiping to use the same mechanism as other gossip calls.
  • Added inbound message throttling based on recent bandwidth usage.

Metrics

  • Updated avalanche_{ChainID}_handler_gossip_{count,sum} to avalanche_{ChainID}_handler_gossip_request_{count,sum}.
  • Updated avalanche_{ChainID}_lat_get_accepted_{count,sum} to avalanche_{ChainID}_lat_accepted_{count,sum}.
  • Updated avalanche_{ChainID}_lat_get_accepted_frontier_{count,sum} to avalanche_{ChainID}_lat_accepted_frontier_{count,sum}.
  • Updated avalanche_{ChainID}_lat_get_ancestors_{count,sum} to avalanche_{ChainID}_lat_multi_put_{count,sum}.
  • Combined avalanche_{ChainID}_lat_pull_query_{count,sum} and avalanche_{ChainID}_lat_push_query_{count,sum} to avalanche_{ChainID}_lat_chits_{count,sum}.
  • Added avalanche_{ChainID}_app_response_{count,sum}.
  • Added avalanche_network_bandwidth_throttler_inbound_acquire_latency_{count,sum}
  • Added avalanche_network_bandwidth_throttler_inbound_awaiting_acquire
  • Added avalanche_P_vm_votes_won
  • Added avalanche_P_vm_votes_lost

Indexer

  • Added method GetContainerByID to client implementation.
  • Client methods now return []byte rather than string representations of a container.

C-Chain

  • Updated Geth dependency to 1.10.11.
  • Added a new admin API for updating the log level and measuring performance.
  • Added a new --allow-unprotected-txs flag to allow issuance of transactions without EIP-155 replay protection.

Subnet & Custom VMs

  • Ensured that all possible chains are run in --staking-enabled=false networks.

v1.6.3

This version is backwards compatible to v1.6.0. It is optional, but encouraged.

Config Options

  • Updated the default value of --inbound-connection-throttling-max-conns-per-sec to 256.
  • Updated the default value of --meter-vms-enabled to true.
  • Updated the default value of --staking-disabled-weight to 100.

Metrics

  • Changed the behavior of avalanche_network_buffer_throttler_inbound_awaiting_acquire to only increment if the message is actually blocking.
  • Changed the behavior of avalanche_network_byte_throttler_inbound_awaiting_acquire to only increment if the message is actually blocking.
  • Added Block/Tx metrics on meterVMs.
    • Added avalanche_{ChainID}_vm_metervm_build_block_err_{count,sum}.
    • Added avalanche_{ChainID}_vm_metervm_parse_block_err_{count,sum}.
    • Added avalanche_{ChainID}_vm_metervm_get_block_err_{count,sum}.
    • Added avalanche_{ChainID}_vm_metervm_verify_{count,sum}.
    • Added avalanche_{ChainID}_vm_metervm_verify_err_{count,sum}.
    • Added avalanche_{ChainID}_vm_metervm_accept_{count,sum}.
    • Added avalanche_{ChainID}_vm_metervm_reject_{count,sum}.
    • Added avalanche_{DAGID}_vm_metervm_parse_tx_err_{count,sum}.
    • Added avalanche_{DAGID}_vm_metervm_get_tx_err_{count,sum}.
    • Added avalanche_{DAGID}_vm_metervm_verify_tx_{count,sum}.
    • Added avalanche_{DAGID}_vm_metervm_verify_tx_err_{count,sum}.
    • Added avalanche_{DAGID}_vm_metervm_accept_{count,sum}.
    • Added avalanche_{DAGID}_vm_metervm_reject_{count,sum}.

Coreth

  • Applied callTracer fault handling fix.
  • Initialized multicoin functions in the runtime environment.

ProposerVM

  • Updated block Delay in --staking-enabled=false networks to be 0.