Release Notes

v1.11.2

This version is backwards compatible to v1.11.0. It is optional, but strongly encouraged.

The plugin version is updated to 34 all plugins must update to be compatible.

APIs

Removed the ipc API
Removed the auth API
Removed most keystore related methods from the platform API
- platform.importKey
- platform.createAddress
- platform.addValidator
- platform.addDelegator
- platform.addSubnetValidator
- platform.createSubnet
- platform.exportAVAX
- platform.importAVAX
- platform.createBlockchain
Added push gossip metrics:
- gossip_tracking{type="sent"}
- gossip_tracking{type="unsent"}
- gossip_tracking_lifetime_average to the following namespaces:
- avalanche_P_vm_tx
- avalanche_X_vm_avalanche_tx
- avalanche_C_vm_sdk_atomic_tx_gossip
- avalanche_C_vm_sdk_eth_tx_gossip
Removed metrics:
- avalanche_C_vm_eth_gossip_atomic_sent
- avalanche_C_vm_eth_gossip_eth_txs_sent
- avalanche_C_vm_eth_regossip_eth_txs_queued_attempts
- avalanche_C_vm_eth_regossip_eth_txs_queued_local_tx_count
- avalanche_C_vm_eth_regossip_eth_txs_queued_remote_tx_count

Configs

Removed:
- api-ipcs-enabled
- ipcs-chain-ids
- ipcs-path
- api-auth-required
- api-auth-password
- api-auth-password-file
- consensus-app-gossip-validator-size
- consensus-app-gossip-non-validator-size
- consensus-app-gossip-peer-size
Removed subnet configs:
- appGossipValidatorSize
- appGossipNonValidatorSize
- appGossipPeerSize
Added X-chain and P-chain networking configs:
- push-gossip-num-validators
- push-gossip-num-peers
- push-regossip-num-validators
- push-regossip-num-peers
- push-gossip-discarded-cache-size
- push-gossip-max-regossip-frequency
- push-gossip-frequency
Removed X-chain and P-chain networking configs:
- legacy-push-gossip-cache-size
Added C-chain configs:
- push-gossip-num-validators
- push-gossip-num-peers
- push-regossip-num-validators
- push-regossip-num-peers
- push-gossip-frequency
- pull-gossip-frequency
- tx-pool-lifetime
Removed C-chain configs:
- tx-pool-journal
- tx-pool-rejournal
- remote-gossip-only-enabled
- regossip-max-txs
- remote-tx-gossip-only-enabled
- tx-regossip-max-size

Fixes

Fixed mempool push gossip amplification

What's Changed

Remove deprecated IPC API by @StephenButtolph in ava-labs#2760
vms/platformvm: Remove all keystore APIs except ExportKey and ListAddresses by @dhrubabasu in ava-labs#2761
Remove Deprecated Auth API by @StephenButtolph in ava-labs#2759
Remove defaultAddress helper from platformvm service tests by @dhrubabasu in ava-labs#2767
[trace] upgrade opentelemetry to v1.22.0 by @bianyuanop in ava-labs#2702
Reenable the upgrade tests by @StephenButtolph in ava-labs#2769
[network/p2p] Redesign Push Gossip by @patrick-ogrady in ava-labs#2772
Move AppGossip configs from SubnetConfig into ChainConfig by @StephenButtolph in ava-labs#2785
merkledb -- move compressedKey declaration to avoid usage of stale values in loop by @danlaine in ava-labs#2777
merkledb -- fix hasValue in recordNodeDeleted by @danlaine in ava-labs#2779
merkledb -- rename metrics and add missing call by @danlaine in ava-labs#2781
merkledb -- style nit, remove var name newView to reduce shadowing by @danlaine in ava-labs#2784
merkledb style nits by @danlaine in ava-labs#2783
merkledb comment accuracy fixes by @danlaine in ava-labs#2780
Increase gossip size on first push by @StephenButtolph in ava-labs#2787

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.11.0...v1.11.2

v1.11.0

This upgrade consists of the following Avalanche Community Proposals (ACPs):

ACP-23 P-Chain Native Transfers
ACP-24 Activate Shanghai EIPs on C-Chain
ACP-25 Virtual Machine Application Errors
ACP-30 Integrate Avalanche Warp Messaging into the EVM
ACP-31 Enable Subnet Ownership Transfer
ACP-41 Remove Pending Stakers
ACP-62 Disable AddValidatorTx and AddDelegatorTx

The changes in the upgrade go into effect at 11 AM ET (4 PM UTC) on Wednesday, March 6th, 2024 on Mainnet.

All Durango supporting Mainnet nodes should upgrade before 11 AM ET, March 6th 2024.

The plugin version is updated to 33 all plugins must update to be compatible.

APIs

Added platform.getSubnet API

Configs

Deprecated:
- api-auth-required
- api-auth-password
- api-auth-password-file

Fixes

Fixed potential deadlock during P-chain shutdown
Updated the consensus engine to recover from previously misconfigured subnets without requiring a restart

What's Changed

ci: Upgrade all workflow actions to versions using Node 20 by @marun in ava-labs#2677
tmpnet: Ensure restart after chain creation by @marun in ava-labs#2675
Publish docker images with race detection by @StephenButtolph in ava-labs#2680
vms/platformvm: Remove NewRewardValidatorTx from Builder by @dhrubabasu in ava-labs#2676
ci: Updated shellcheck script to support autofix by @marun in ava-labs#2678
Unblock misconfigured subnets by @StephenButtolph in ava-labs#2679
Add transfer subnet ownership functionality to wallet by @felipemadero in ava-labs#2659
Add ACP-62 by @dhrubabasu in ava-labs#2681
vms/platformvm: Add missing txs to txs.Builder by @dhrubabasu in ava-labs#2663
vms/platformvm: Disable AddValidatorTx and AddDelegatorTx by @dhrubabasu in ava-labs#2662
Remove chain router from node.Config by @StephenButtolph in ava-labs#2683
Deprecate the auth API by @StephenButtolph in ava-labs#2684
Fix P-chain Shutdown deadlock by @StephenButtolph in ava-labs#2686
Cleanup ID initialization by @StephenButtolph in ava-labs#2690
Remove unused chains#beacons field by @joshua-kim in ava-labs#2692
x/sync: Remove duplicated call to TrackBandwidth by @StephenButtolph in ava-labs#2694
Move VMAliaser into node from config by @StephenButtolph in ava-labs#2689
Fix minor errors in x/sync tests by @StephenButtolph in ava-labs#2709
Update minimum golang version to v1.21.7 by @dhrubabasu in ava-labs#2710
Check for github action updates in dependabot by @dhrubabasu in ava-labs#2715
Update golangci-lint to v1.56.1 by @dhrubabasu in ava-labs#2714
Add stringer to warp types by @aaronbuchwald in ava-labs#2712
Refactor p2p.PeerTracker by @StephenButtolph in ava-labs#2701
Bump actions/stale from 8 to 9 by @dependabot in ava-labs#2719
Bump github/codeql-action from 2 to 3 by @dependabot in ava-labs#2720
Bump bufbuild/buf-setup-action from 1.26.1 to 1.29.0 by @dependabot in ava-labs#2721
Bump aws-actions/configure-aws-credentials from 1 to 4 by @dependabot in ava-labs#2722
Manually setup golang in codeql action by @StephenButtolph in ava-labs#2725
Provide pgo file during compilation by @StephenButtolph in ava-labs#2724
P-chain - Tx builder cleanup by @abi87 in ava-labs#2718
Refactor chain manager subnets by @joshua-kim in ava-labs#2711
Replace snowball/snowflake interface with single shared snow interface by @aaronbuchwald in ava-labs#2717
Remove duplicate IP length constant by @StephenButtolph in ava-labs#2733
Add platform.getSubnet API by @felipemadero in ava-labs#2704
Provide BLS signature in Handshake message by @StephenButtolph in ava-labs#2730
Verify BLS signature provided in Handshake messages by @StephenButtolph in ava-labs#2735
Move UTXOs definition from primary to primary/common by @StephenButtolph in ava-labs#2741
Minimize Signer interface and document Sign by @StephenButtolph in ava-labs#2740
Revert setup-go during unit tests by @StephenButtolph in ava-labs#2744
P-chain wallet fees UTs by @abi87 in ava-labs#2734
merkledb -- generalize error case to check state that should never occur by @danlaine in ava-labs#2743
Revert setup-go to v3 on all arm actions by @StephenButtolph in ava-labs#2749
Add AppError to Sender interface by @joshua-kim in ava-labs#2737
P-chain - Cleaned up fork switch in UTs by @abi87 in ava-labs#2746
X-chain wallet fees UTs by @abi87 in ava-labs#2747
Add keys values to bimap by @StephenButtolph in ava-labs#2754
fix test sender by @joshua-kim in ava-labs#2755

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.19...v1.11.0

v1.10.19

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 31 and is compatible with version v1.10.18.

APIs

Added admin.dbGet call to the admin API
Added bloom filter metrics:
- bloom_filter_count
- bloom_filter_entries
- bloom_filter_hashes
- bloom_filter_max_count
- bloom_filter_reset_count to the following namespaces:
- avalanche_X_vm_mempool
- avalanche_P_vm_mempool
- avalanche_C_vm_sdk_atomic_mempool
- avalanche_C_vm_sdk_eth_mempool

Fixes

Fixed race condition during validator set creation
Fixed C-chain mempool bloom filter recalculation

What's Changed

vms/platformvm: Change AdvanceTimeTo to modify passed-in parentState by @dhrubabasu in ava-labs#2489
vms/platformvm: Remove MempoolTxVerifier by @dhrubabasu in ava-labs#2362
Verify SignedIP.Timestamp from PeerList messages by @danlaine in ava-labs#2587
Fix metrics namespace by @StephenButtolph in ava-labs#2632
Add bloom filter metrics to the p2p sdk by @ceyonur in ava-labs#2612
Replace shutdownEnvironment with t.Cleanup() by @dhrubabasu in ava-labs#2491
P-chain - Memo field zeroed post Durango by @abi87 in ava-labs#2607
Refactor feature extensions out of VMManager by @joshua-kim in ava-labs#2578
Remove getter for router on chain manager by @joshua-kim in ava-labs#2641
Fix require.ErrorIs argument order by @StephenButtolph in ava-labs#2645
api/admin: Cleanup SuccessResponseTests by @dhrubabasu in ava-labs#2644
Allow calls to Options before Verify by @StephenButtolph in ava-labs#2363
Improve logging of unexpected proposer errors by @StephenButtolph in ava-labs#2646
Disable non-security related dependabot PRs by @StephenButtolph in ava-labs#2647
Add historical fork times by @StephenButtolph in ava-labs#2649
Cleanup warp signer tests by @dhrubabasu in ava-labs#2651
Reintroduce the upgrade test against v1.10.18 by @StephenButtolph in ava-labs#2652
Cleanup database benchmarks by @dhrubabasu in ava-labs#2653
Cleanup database tests by @dhrubabasu in ava-labs#2654
ci: Add shellcheck step to lint job by @marun in ava-labs#2650
Replace closeFn with t.Cleanup by @dhrubabasu in ava-labs#2638
Fix TestExpiredBuildBlock by @StephenButtolph in ava-labs#2655
Add admin.dbGet API by @StephenButtolph in ava-labs#2667
ci: Update shellcheck.sh to pass all args to shellcheck by @marun in ava-labs#2657
vms/platformvm: Remove NewAdvanceTimeTx from Builder by @dhrubabasu in ava-labs#2668
Log error if database returns unsorted heights by @StephenButtolph in ava-labs#2670
vms/platformvm: Move vm.Shutdown call in tests to t.Cleanup by @dhrubabasu in ava-labs#2669
e2e: Add test of platform.getValidatorsAt across nodes by @marun in ava-labs#2664
Fix P-chain validator set lookup race condition by @StephenButtolph in ava-labs#2672

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.18...v1.10.19

v1.10.18

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is updated to 31 all plugins must update to be compatible.

APIs

Added info.acps API
Added supportedACPs and objectedACPs for each peer returned by info.peers
Added txs field to BanffProposalBlock's json format
Added metrics:
- avalanche_network_validator_ips
- avalanche_network_gossipable_ips
- avalanche_network_ip_bloom_count
- avalanche_network_ip_bloom_entries
- avalanche_network_ip_bloom_hashes
- avalanche_network_ip_bloom_max_count
- avalanche_network_ip_bloom_reset_count
Added metrics related to get_peer_list message handling
Added p2p SDK metrics to the P-chain and X-chain
Renamed metrics related to message handling:
- version -> handshake
- appRequestFailed -> appError
- crossChainAppRequestFailed -> crossChainAppError
Removed gzip compression time metrics
Converted p2p SDK metrics to use vectors rather than independent metrics
Converted client name reported over the p2p network from avalanche to avalanchego

Configs

Added:
- --acp-support
- --acp-object
- snow-commit-threshold
- network-peer-list-pull-gossip-frequency
- network-peer-list-bloom-reset-frequency
- network to the X-chain and P-chain configs including:
  - max-validator-set-staleness
  - target-gossip-size
  - pull-gossip-poll-size
  - pull-gossip-frequency
  - pull-gossip-throttling-period
  - pull-gossip-throttling-limit
  - expected-bloom-filter-elements
  - expected-bloom-filter-false-positive-probability
  - max-bloom-filter-false-positive-probability
  - legacy-push-gossip-cache-size
Deprecated:
- snow-virtuous-commit-threshold
- snow-rogue-commit-threshold
- network-peer-list-validator-gossip-size
- network-peer-list-non-validator-gossip-size
- network-peer-list-peers-gossip-size
- network-peer-list-gossip-frequency
Removed:
- gzip as an option for network-compression-type

Fixes

Fixed platformvm.SetPreference to correctly reset the block building timer
Fixed early bootstrapping termination
Fixed duplicated transaction initialization in the X-chain and P-chain
Fixed IP gossip when using dynamically allocated staking ports
Updated golang.org/x/exp dependency to fix downstream compilation errors
Updated golang.org/x/crypto dependency to address CVE-2023-48795
Updated minimum golang version to address CVE-2023-39326
Restricted GOPROXY during compilation to avoid direct version control fallbacks
Fixed merkledb deletion of the empty key
Fixed merkledb race condition when interacting with invalidated or closed trie views
Fixed json.Marshal for wallet transactions
Fixed duplicate outbound dialer for manually tracked nodes in the p2p network

What's Changed

testing: Update to latest version of ginkgo by @marun in ava-labs#2390
vms/platformvm: Cleanup block builder tests by @dhrubabasu in ava-labs#2406
Drop Pending Stakers 0 - De-duplicate staking tx verification by @abi87 in ava-labs#2335
vms/platformvm: Initialize txs in Transactions field for BanffProposalBlock by @dhrubabasu in ava-labs#2419
vms/platformvm: Move VerifyUniqueInputs from verifier to backend by @dhrubabasu in ava-labs#2410
Fix duplicated bootstrapper engine termination by @StephenButtolph in ava-labs#2334
allow user of build_fuzz.sh to specify a directory to fuzz in by @danlaine in ava-labs#2414
Update slices dependency to use Compare by @StephenButtolph in ava-labs#2424
vms/platformvm: Cleanup some block tests by @dhrubabasu in ava-labs#2422
ProposerVM Extend windows 0 - Cleanup by @abi87 in ava-labs#2404
vms/platformvm: Add decisionTxs parameter to NewBanffProposalBlock by @dhrubabasu in ava-labs#2411
Update minimum golang version to v1.20.12 by @StephenButtolph in ava-labs#2427
Fix platformvm.SetPreference by @StephenButtolph in ava-labs#2429
Restrict GOPROXY by @StephenButtolph in ava-labs#2434
Drop Pending Stakers 1 - introduced ScheduledStaker txs by @abi87 in ava-labs#2323
Run merkledb fuzz tests every 6 hours by @danlaine in ava-labs#2415
Remove unused error by @joshua-kim in ava-labs#2426
Make messageQueue.msgAndCtxs a circular buffer by @danlaine in ava-labs#2433
ProposerVM Extend windows 1 - UTs Cleanup by @abi87 in ava-labs#2412
Change seed from int64 to uint64 by @StephenButtolph in ava-labs#2438
Remove usage of timer.Timer in node by @StephenButtolph in ava-labs#2441
Remove staged timer again by @StephenButtolph in ava-labs#2440
merkledb / sync -- Disambiguate no end root from no start root by @danlaine in ava-labs#2437
Drop Pending Stakers 2 - Replace txs.ScheduledStaker with txs.Staker by @abi87 in ava-labs#2305
vms/platformvm: Remove double block building logic by @dhrubabasu in ava-labs#2380
Remove usage of timer.Timer in benchlist by @StephenButtolph in ava-labs#2446
vms/avm: Simplify Peek function in mempool by @dhrubabasu in ava-labs#2449
vms/platformvm: Remove standardBlockState struct by @dhrubabasu in ava-labs#2450
Refactor sampler seeding by @StephenButtolph in ava-labs#2456
Update tmpnet fixture to include Proof-of-Possession for initial stakers by @marun in ava-labs#2391
vms/platformvm: Remove EnableAdding and DisableAdding from Mempool interface by @dhrubabasu in ava-labs#2463
vms/avm: Add exists bool to mempool Peek by @dhrubabasu in ava-labs#2465
vms/platformvm: Remove PeekTxs from Mempool interface by @dhrubabasu in ava-labs#2378
vms/platformvm: Add processStandardTxs helper by @dhrubabasu in ava-labs#2461
vms/platformvm: Process atomicRequests and onAcceptFunc in option blocks by @dhrubabasu in ava-labs#2459
e2e: Rename 'funded key' to 'pre-funded key' for consistency by @marun in ava-labs#2455
vms/platformvm: Surface VerifyUniqueInputs in the Manager by @dhrubabasu in ava-labs#2467
vms/platformvm: Add TestBuildBlockShouldReward test by @dhrubabasu in ava-labs#2466
Switch client version to a proto type from a string by @joshua-kim in ava-labs#2188
Remove stale TODO by @danlaine in ava-labs#2468
vms/platformvm: Add TestBuildBlockDoesNotBuildWithEmptyMempool test by @dhrubabasu in ava-labs#2469
vms/platformvm: Add TestBuildBlockShouldAdvanceTime test by @dhrubabasu in ava-labs#2471
vms/platformvm: Permit usage of the Transactions field in BanffProposalBlock by @dhrubabasu in ava-labs#2451
vms/platformvm: Add TestBuildBlockForceAdvanceTime test by @dhrubabasu in ava-labs#2472
P2P AppError handling by @joshua-kim in ava-labs#2248
vms/platformvm: Verify txs before building a block by @dhrubabasu in ava-labs#2359
Refactor p2p unit tests by @joshua-kim in ava-labs#2475
Add ACP signaling by @StephenButtolph in ava-labs#2476
Refactor SDK by @joshua-kim in ava-labs#2452
Cleanup CI by @dhrubabasu in ava-labs#2480
Ensure upgrade test uses the correct binary on restart by @marun in ava-labs#2478
Prefetch Improvement by @dboehm-avalabs in ava-labs#2435
ci: run each fuzz test for 10 seconds by @dhrubabasu in ava-labs#2483
Remove nullable options by @nytzuga in ava-labs#2481
merkledb -- dynamic root by @danlaine in ava-labs#2177
fix onEvictCache by @danlaine in ava-labs#2484
Remove cached node bytes from merkle nodes by @dboehm-avalabs in ava-labs#2393
Fix race in view iteration by @dboehm-avalabs in ava-labs#2486
MerkleDB -- update readme by @danlaine in ava-labs#2423
Drop Pending Stakers 3 - persist stakers' StartTime by @abi87 in ava-labs#2306
SDK Push Gossiper implementation by @joshua-kim in ava-labs#2428
tmpnet: Move tmpnet/local to tmpnet package by @marun in ava-labs#2457
merkledb -- make tests use time as randomness seed by @danlaine in ava-labs#2470
tmpnet: Break config.go up into coherent parts by @marun in ava-labs#2462
Drop Pending Stakers 4 - minimal UT infra cleanup by @abi87 in ava-labs#2332
ProposerVM Extend windows 2- extend windowing by @abi87 in ava-labs#2401
Support json marshalling txs returned from the wallet by @StephenButtolph in ava-labs#2494
Avoid escaping to improve readability by @StephenButtolph in ava-labs#2496
Allow OutputOwners to be json marshalled without InitCtx by @StephenButtolph in ava-labs#2495
Drop Pending Stakers 5 - validated PostDurango StakerTxs by @abi87 in ava-labs#2314
Bump golang.org/x/crypto from 0.14.0 to 0.17.0 by @dependabot in ava-labs#2502
Remove unused BuildGenesisTest function by @dhrubabasu in ava-labs#2503
Remove unused AcceptorTracker struct by @dhrubabasu in ava-labs#2508
Dedupe secp256k1 key usage in tests by @dhrubabasu in ava-labs#2511
Merkledb readme updates by @danlaine in ava-labs#2510
Gossip Test structs by @joshua-kim in ava-labs#2514
tmpnet: Separate node into orchestration, config and process by @marun in ava-labs#2460
Move snow.DefaultConsensusContextTest to snowtest.ConsensusContext by @dhrubabasu in ava-labs#2507
Add gossip Marshaller interface by @joshua-kim in ava-labs#2509
Include chain creation error in health check by @marun in ava-labs#2519
Make X-chain mempool safe for concurrent use by @StephenButtolph in ava-labs#2520
Initialize transactions once by @StephenButtolph in ava-labs#2521
vms/avm: Remove usage of require.Contains from service tests by @dhrubabasu in ava-labs#2517
Move context lock into issueTx by @StephenButtolph in ava-labs#2524
Rework X-chain locking in tests by @StephenButtolph in ava-labs#2526
vms/avm: Simplify mempool.Remove signature by @dhrubabasu in ava-labs#2527
Remove unused mocks by @dhrubabasu in ava-labs#2528
Move avm.newContext to snowtest.Context by @dhrubabasu in ava-labs#2513
Do not fail-fast Tests / Unit by @StephenButtolph in ava-labs#2530
Make P-Chain Mempool thread-safe by @joshua-kim in ava-labs#2523
vms/platformvm: Use snowtest.Context helper by @dhrubabasu in ava-labs#2515
Export mempool errors by @StephenButtolph in ava-labs#2531
Move locking into issueTx by @StephenButtolph in ava-labs#2532
Fix merge in wallet service by @StephenButtolph in ava-labs#2534
Introduce TxVerifier interface to network by @StephenButtolph in ava-labs#2533
Export P-Chain Mempool Errors by @joshua-kim in ava-labs#2535
Rename Version message to Handshake by @danlaine in ava-labs#2479
Rename myVersionTime to ipSigningTime by @danlaine in ava-labs#2537
Remove resolved TODO by @dhrubabasu in ava-labs#2540
Only initialize Txs once by @joshua-kim in ava-labs#2538
JSON marshal the Transactions field in BanffProposalBlocks by @dhrubabasu in ava-labs#2541
Enable predeclared linter by @dhrubabasu in ava-labs#2539
Move context lock into network.issueTx by @joshua-kim in ava-labs#2525
Remove comment on treating failed sends as FATAL by @joshua-kim in ava-labs#2544
Add TxVerifier interface to network by @joshua-kim in ava-labs#2542
X-chain SDK gossip by @joshua-kim in ava-labs#2490
Remove network context by @joshua-kim in ava-labs#2543
Remove snow.DefaultContextTest by @dhrubabasu in ava-labs#2518
Fix windowing when no validator is available by @abi87 in ava-labs#2529
Unexport fields from gossip.BloomFilter by @StephenButtolph in ava-labs#2547
P-Chain SDK Gossip by @joshua-kim in ava-labs#2487
Documentation Fixes: Grammatical Corrections and Typo Fixes Across Multiple Files by @joaolago1113 in ava-labs#2550
Notify block builder of txs after reject by @StephenButtolph in ava-labs#2549
Set dependabot target branch to dev by @dhrubabasu in ava-labs#2553
Remove MockLogger by @dhrubabasu in ava-labs#2554
Clean up merkleDB interface and duplicate code by @dboehm-avalabs in ava-labs#2445
Do not mark txs as dropped when mempool is full by @dhrubabasu in ava-labs#2557
Update bug bounty program to immunefi by @StephenButtolph in ava-labs#2558
Fix p2p sdk metric labels by @StephenButtolph in ava-labs#2561
Suppress gossip warnings due to no sampled peers by @StephenButtolph in ava-labs#2562
Remove dead code and unnecessary lock from reflect codec by @StephenButtolph in ava-labs#2560
Remove unused index interface by @StephenButtolph in ava-labs#2564
Implement SetMap and use it in XP-chain mempools by @StephenButtolph in ava-labs#2555
vms/platformvm: Add TestIterate by @dhrubabasu in ava-labs#2565
Cleanup codec usage by @StephenButtolph in ava-labs#2563
Remove len tag parsing from the reflect codec by @StephenButtolph in ava-labs#2559
Use more specific type by @dhrubabasu in ava-labs#2567
Standardize onShutdownCtx by @dhrubabasu in ava-labs#2568
Verify avm mempool txs against the last accepted state by @StephenButtolph in ava-labs#2569
Update CODEOWNERS by @dhrubabasu in ava-labs#2570
Remove license from mocks by @dhrubabasu in ava-labs#2574
Add missing import by @dhrubabasu in ava-labs#2573
vms/platformvm: Prune mempool periodically by @dhrubabasu in ava-labs#2566
Update license header to 2024 by @dhrubabasu in ava-labs#2572
[MerkleDB] Make intermediate node cache two layered by @dboehm-avalabs in ava-labs#2576
Fix merkledb rebuild iterator by @dboehm-avalabs in ava-labs#2581
Fix intermediate node caching by @dboehm-avalabs in ava-labs#2585
Remove codec length check after Durango by @StephenButtolph in ava-labs#2586
tmpnet: Use AvalancheLocalChainConfig for cchain genesis by @marun in ava-labs#2583
testing: Ensure CheckBootstrapIsPossible is safe for teardown by @marun in ava-labs#2582
tmpnet: Separate network into orchestration and configuration by @marun in ava-labs#2464
Update uintsize implementation by @danlaine in ava-labs#2590
Optimize bloom filter by @StephenButtolph in ava-labs#2588
Remove TLS key gen from networking tests by @StephenButtolph in ava-labs#2596
[utils/bloom] Optionally Update Bloom Filter Size on Reset by @patrick-ogrady in ava-labs#2591
[ci] Increase Fuzz Time in Periodic Runs by @patrick-ogrady in ava-labs#2599
tmpnet: Save metrics snapshot to disk before node shutdown by @marun in ava-labs#2601
chore: Fix typo s/useage/usage by @hugo-syn in ava-labs#2602
Deprecate SnowRogueCommitThresholdKey and SnowVirtuousCommitThresholdKey by @dhrubabasu in ava-labs#2600
Fix networking invalid field log by @StephenButtolph in ava-labs#2604
chore: Fix typo s/seperate/separate/ by @hugo-syn in ava-labs#2605
Support dynamic port peerlist gossip by @StephenButtolph in ava-labs#2603
Replace PeerListAck with GetPeerList by @StephenButtolph in ava-labs#2580
Log critical consensus values during health checks by @StephenButtolph in ava-labs#2609
Update contributions branch to master by @StephenButtolph in ava-labs#2610
Add ip bloom metrics by @StephenButtolph in ava-labs#2614
x/sync: Auto-generate MockNetworkClient by @dhrubabasu in ava-labs#2617
Remove CreateStaticHandlers from VM interface by @joshua-kim in ava-labs#2589
tmpnet: Add support for subnets by @marun in ava-labs#2492
Update go.uber.org/mock/gomock to v0.4.0 by @dhrubabasu in ava-labs#2618
Add mockgen source mode for generics + bls imports by @dhrubabasu in ava-labs#2615
Verify all MockGen generated files are re-generated in CI by @dhrubabasu in ava-labs#2616
Move division by 0 check out of the bloom loops by @StephenButtolph in ava-labs#2622
P-chain Add UTs around stakers persistence in platformvm state by @abi87 in ava-labs#2505
Revert "Set dependabot target branch to dev (#2553)" by @dhrubabasu in ava-labs#2623
Remove remaining 2023 remnants by @dhrubabasu in ava-labs#2624
Deprecate push-based peerlist gossip flags by @StephenButtolph in ava-labs#2625
Remove support for compressing gzip messages by @dhrubabasu in ava-labs#2627
Always attempt to install mockgen v0.4.0 before execution by @dhrubabasu in ava-labs#2628
Modify TLS parsing rules for Durango by @StephenButtolph in ava-labs#2458

New Contributors

@joaolago1113 made their first contribution in ava-labs#2550
@hugo-syn made their first contribution in ava-labs#2602

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.17...v1.10.18

v1.10.17

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 30 and is compatible with versions v1.10.15-v1.10.16.

APIs

Added avalanche_{chainID}_blks_build_accept_latency metric
Added avalanche_{chainID}_blks_issued{source} metric with sources:
- pull_gossip
- push_gossip
- put_gossip which is deprecated
- built
- unknown
Added avalanche_{chainID}_issuer_stake_sum metric
Added avalanche_{chainID}_issuer_stake_count metric

Configs

Added:
- --consensus-frontier-poll-frequency
Removed:
- --consensus-accepted-frontier-gossip-frequency
Deprecated:
- --consensus-accepted-frontier-gossip-validator-size
- --consensus-accepted-frontier-gossip-non-validator-size
- --consensus-accepted-frontier-gossip-peer-size
  - Updated the default value to 1 to align with the change in default gossip frequency
- --consensus-on-accept-gossip-validator-size
- --consensus-on-accept-gossip-non-validator-size
- --consensus-on-accept-gossip-peer-size

Fixes

Fixed duplicated operation on provided value error when executing atomic operations after state syncing the C-chain
Removed usage of atomic trie after commitment
Fixed atomic trie root overwrite during state sync
Prevented closure of stdout and stderr when shutting down the logger

What's Changed

Remove Banff check from mempool verifier by @dhrubabasu in ava-labs#2360
Document storage growth in readme by @StephenButtolph in ava-labs#2364
Add metric for duration between block timestamp and acceptance time by @StephenButtolph in ava-labs#2366
vms/platformvm: Remove unused withMetrics txheap by @dhrubabasu in ava-labs#2373
Move peerTracker from x/sync to network/p2p by @joshua-kim in ava-labs#2356
Logging avoid closing standard outputs by @felipemadero in ava-labs#2372
vms/platformvm: Adjust Diff.Apply signature by @dhrubabasu in ava-labs#2368
Add bls validator info to genesis by @felipemadero in ava-labs#2371
Remove engine.GetVM by @StephenButtolph in ava-labs#2374
vms/platformvm: Consolidate state pkg mocks by @dhrubabasu in ava-labs#2370
Remove common bootstrapper by @StephenButtolph in ava-labs#2297
vms/platformvm: Move toEngine channel to mempool by @dhrubabasu in ava-labs#2333
vms/avm: Rename states pkg to state by @dhrubabasu in ava-labs#2381
Implement generic bimap by @StephenButtolph in ava-labs#2383
Unexport RequestID from snowman engine by @StephenButtolph in ava-labs#2384
Add metric to track the stake weight of block providers by @StephenButtolph in ava-labs#2376
Add block source metrics to monitor gossip by @StephenButtolph in ava-labs#2386
Rename D to Durango by @dhrubabasu in ava-labs#2389
Replace periodic push accepted gossip with pull preference gossip for block discovery by @StephenButtolph in ava-labs#2367
MerkleDB Remove ID from Node to reduce size and removal channel creation. by @dboehm-avalabs in ava-labs#2324
Remove method CappedList from set.Set by @danlaine in ava-labs#2395
Periodically PullGossip only from connected validators by @StephenButtolph in ava-labs#2399
Update bootstrap IPs by @StephenButtolph in ava-labs#2396
Rename testnet fixture to tmpnet by @marun in ava-labs#2307
Add p2p.Network component by @joshua-kim in ava-labs#2283
vms/platformvm: Move GetRewardUTXOs, GetSubnets, and GetChains to State interface by @dhrubabasu in ava-labs#2402
Add more descriptive formatted error by @aaronbuchwald in ava-labs#2403

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.16...v1.10.17

v1.10.16

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 30 and compatible with version v1.10.15.

APIs

Added log level information to the result of admin.setLoggerLevel
Updated info.peers to return chain aliases for benched chains
Added support to sample validators of non-tracked subnets with platform.sampleValidators
Added avalanche_{chainID}_max_verified_height metric to track the highest verified block

Configs

Added --db-read-only to run the node without writing to disk.
- This flag is only expected to be used during testing as it will cause memory use to increase over time
Removed --bootstrap-retry-enabled
Removed --bootstrap-retry-warn-frequency

Fixes

Fixed packing of large block requests during C-chain state sync
Fixed order of updating acceptor tip and sending chain events to C-chain event subscribers

What's Changed

Return log levels from admin.SetLoggerLevel by @StephenButtolph in ava-labs#2250
feat(api) : Peers function to return the PrimaryAlias of the chainID by @DoTheBestToGetTheBest in ava-labs#2251
Switch to using require.TestingT interface in SenderTest struct by @marun in ava-labs#2258
Cleanup ipcs Socket test by @danlaine in ava-labs#2257
Require poll metrics to be registered by @StephenButtolph in ava-labs#2260
Track all subnet validator sets in the validator manager by @StephenButtolph in ava-labs#2253
e2e: Make NewWallet and NewEthclient regular functions by @marun in ava-labs#2262
Fix typos in docs by @vuittont60 in ava-labs#2261
Remove Token constants information from keys by @dboehm-avalabs in ava-labs#2197
Remove unused UnsortedEquals function by @dhrubabasu in ava-labs#2264
Document p2p package by @joshua-kim in ava-labs#2254
Use extended public key to derive ledger addresses by @felipemadero in ava-labs#2246
merkledb -- rename nit by @danlaine in ava-labs#2267
merkledb -- fix nil check in test by @danlaine in ava-labs#2268
Add read-only database flag (--db-read-only) by @danlaine in ava-labs#2266
merkledb -- remove unneeded var declarations by @danlaine in ava-labs#2269
Add fuzz test for NewIteratorWithStartAndPrefix by @danlaine in ava-labs#1992
Return if element was deleted from Hashmap by @dhrubabasu in ava-labs#2271
mempool.NewMempool -> mempool.New by @dhrubabasu in ava-labs#2276
e2e: Refactor suite setup and helpers to tests/fixture/e2e for reuse by coreth by @marun in ava-labs#2265
Cleanup platformvm mempool errs by @dhrubabasu in ava-labs#2278
MerkleDB:Naming and comments cleanup by @dboehm-avalabs in ava-labs#2274
Move DropExpiredStakerTxs to platformvm mempool by @dhrubabasu in ava-labs#2279
Cleanup ids.NodeID usage by @abi87 in ava-labs#2280
Genesis validators cleanup by @abi87 in ava-labs#2282
Remove Lazy Initialize on Node by @joshua-kim in ava-labs#1384
Remove sentinel node from MerkleDB proofs by @dboehm-avalabs in ava-labs#2106
Embed noop handler for all unhandled messages by @dhrubabasu in ava-labs#2288
merkledb -- Add Clearer interface by @danlaine in ava-labs#2277
Simplify get server creation by @StephenButtolph in ava-labs#2285
Move management of platformvm preferred block to executor.Manager by @dhrubabasu in ava-labs#2292
Add recentTxsLock to platform network struct by @dhrubabasu in ava-labs#2294
e2e: More fixture refinement in support of coreth integration testing by @marun in ava-labs#2275
Add VerifyTx to executor.Manager by @dhrubabasu in ava-labs#2293
Simplify avalanche bootstrapping by @StephenButtolph in ava-labs#2286
Replace unique slices with sets in the engine interface by @StephenButtolph in ava-labs#2317
Use zap.Stringer rather than zap.Any by @StephenButtolph in ava-labs#2320
Move AddUnverifiedTx logic to network.IssueTx by @dhrubabasu in ava-labs#2310
Remove AddUnverifiedTx from Builder by @dhrubabasu in ava-labs#2311
Remove error from SDK AppGossip handler by @joshua-kim in ava-labs#2252
Rename AppRequestFailed to AppError by @joshua-kim in ava-labs#2321
Remove Network interface from Builder by @dhrubabasu in ava-labs#2312
Update error_code to be sint32 instead of uint32. by @joshua-kim in ava-labs#2322
Refactor bootstrapper implementation into consensus by @StephenButtolph in ava-labs#2300
Pchain - Cleanup NodeID generation in UTs by @abi87 in ava-labs#2291
nit: loop --> variadic by @danlaine in ava-labs#2316
Update zap dependency to v1.26.0 by @danlaine in ava-labs#2325
Remove useless anon functions by @StephenButtolph in ava-labs#2326
Move network implementation to separate package by @dhrubabasu in ava-labs#2296
Unexport avalanche constant from common package by @StephenButtolph in ava-labs#2327
Remove common.Config functions by @StephenButtolph in ava-labs#2328
Move engine startup into helper function by @StephenButtolph in ava-labs#2329
Remove bootstrapping retry config by @StephenButtolph in ava-labs#2301
Export snowman bootstrapper by @StephenButtolph in ava-labs#2331
Remove common.Config from syncer.Config by @StephenButtolph in ava-labs#2330
platformvm.VM -- replace Config field with validators.Manager by @danlaine in ava-labs#2319
Improve height monitoring by @StephenButtolph in ava-labs#2347
Cleanup snowman consensus metrics by @StephenButtolph in ava-labs#2349
Expand consensus health check by @StephenButtolph in ava-labs#2354
Reduce the size of the OracleBlock interface by @StephenButtolph in ava-labs#2355
[vms/proposervm] Update Build Heuristic by @patrick-ogrady in ava-labs#2348
Use linkedhashmap for P-Chain mempool by @gyuho in ava-labs#1536
Increase txs in pool metric when adding tx by @StephenButtolph in ava-labs#2361

New Contributors

@DoTheBestToGetTheBest made their first contribution in ava-labs#2251
@vuittont60 made their first contribution in ava-labs#2261

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.15...v1.10.16

v1.10.15

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is updated to 30 all plugins must update to be compatible.

Configs

Added pebble as an allowed option to --db-type

Fixes

Fixed C-chain tracer API panic

What's Changed

Reduce allocations on insert and remove by @dboehm-avalabs in ava-labs#2201
merkledb -- shift nit by @danlaine in ava-labs#2218
Update golangci-lint to v1.55.1 by @dhrubabasu in ava-labs#2228
Add json marshal tests to existing serialization tests in platformvm/txs pkg by @dhrubabasu in ava-labs#2227
Move all blst function usage to bls pkg by @dhrubabasu in ava-labs#2222
merkledb -- don't pass BranchFactor to encodeDBNode by @danlaine in ava-labs#2217
Add utils.Err helper by @dhrubabasu in ava-labs#2212
Enable perfsprint linter by @dhrubabasu in ava-labs#2229
Trim down size of secp256k1 Factory struct by @dhrubabasu in ava-labs#2223
Fix test typos by @dhrubabasu in ava-labs#2233
P2P AppRequestFailed protobuf definition by @joshua-kim in ava-labs#2111
Remove error from Router AppGossip by @joshua-kim in ava-labs#2238
Document host and port behavior in help text by @StephenButtolph in ava-labs#2236
Remove database.Manager by @danlaine in ava-labs#2239
Add BaseTx support to platformvm by @dhrubabasu in ava-labs#2232
Add pebble as valid value for --db-type. by @danlaine in ava-labs#2244
Add nullable option to codec by @nytzuga in ava-labs#2171

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.14...v1.10.15

v1.10.14

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 29 and compatible with version v1.10.13.

Configs

Deprecated --api-ipcs-enabled
Deprecated --ipcs-chain-ids
Deprecated --ipcs-path
Deprecated --api-keystore-enabled

Fixes

Fixed shutdown of timeout manager
Fixed racy access of the shutdown time

What's Changed

Remove build check from unit tests by @StephenButtolph in ava-labs#2189
Update cgo usage by @StephenButtolph in ava-labs#2184
Deprecate IPC configs by @danlaine in ava-labs#2168
Update P2P proto docs by @joshua-kim in ava-labs#2181
Merkle db Make Paths only refer to lists of nodes by @dboehm-avalabs in ava-labs#2143
Deprecate keystore config by @danlaine in ava-labs#2195
Add tests for BanffBlock serialization by @dhrubabasu in ava-labs#2194
Move Shutdown lock from Handler into Engines by @StephenButtolph in ava-labs#2179
Move HealthCheck lock from Handler into Engines by @StephenButtolph in ava-labs#2173
Implement Heap Map by @joshua-kim in ava-labs#2137
Move selectStartGear lock from Handler into Engines by @StephenButtolph in ava-labs#2182
Add Heap Set by @joshua-kim in ava-labs#2136
Shutdown TimeoutManager during node Shutdown by @abi87 in ava-labs#1707
Redesign validator set management to enable tracking all subnets by @ceyonur in ava-labs#1857
Update local network readme by @StephenButtolph in ava-labs#2203
Use custom codec for validator metadata by @abi87 in ava-labs#1510
Add RSA max key length test by @StephenButtolph in ava-labs#2205
Remove duplicate networking check by @StephenButtolph in ava-labs#2204
Update TestDialContext to use ManuallyTrack by @joshua-kim in ava-labs#2209
Remove contains from validator manager interface by @ceyonur in ava-labs#2198
Move the overridden manager into the node by @ceyonur in ava-labs#2199
Remove aggregate struct by @dhrubabasu in ava-labs#2213
Add log for ungraceful shutdown on startup by @joshua-kim in ava-labs#2215
Add pebble database implementation by @danlaine in ava-labs#1999
Add TransferSubnetOwnershipTx by @dhrubabasu in ava-labs#2178
Revert networking AllowConnection change by @StephenButtolph in ava-labs#2219
Fix unexpected unlock by @StephenButtolph in ava-labs#2221
Improve logging for block verification failure by @StephenButtolph in ava-labs#2224

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.13...v1.10.14

v1.10.13

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is updated to 29 all plugins must update to be compatible.

Fixes

Added Prefetcher to the merkledb interface
Fixed json marshalling of TrackedSubnets and AllowedNodes

What's Changed

Fix typo in block formation logic documentation by @kyoshisuki in ava-labs#2158
Marshal blocks and transactions inside API calls by @StephenButtolph in ava-labs#2153
Remove lock options from the info api by @StephenButtolph in ava-labs#2149
Remove write lock option from the avm static API by @StephenButtolph in ava-labs#2154
Remove write lock option from the avm wallet API by @StephenButtolph in ava-labs#2155
Fix json marshalling of Sets by @StephenButtolph in ava-labs#2161
Rename removeSubnetValidatorValidation to verifyRemoveSubnetValidatorTx by @dhrubabasu in ava-labs#2162
Remove lock options from the IPCs api by @StephenButtolph in ava-labs#2151
Remove write lock option from the xsvm API by @StephenButtolph in ava-labs#2152
Remove lock options from the admin API by @StephenButtolph in ava-labs#2150
Remove aliasing of math standard lib by @dhrubabasu in ava-labs#2163
Remove write lock option from the platformvm API by @StephenButtolph in ava-labs#2157
Remove write lock option from the avm rpc API by @StephenButtolph in ava-labs#2156
Remove context lock from API VM interface by @StephenButtolph in ava-labs#2165
Use set.Of rather than set.Add by @StephenButtolph in ava-labs#2164
Bump google.golang.org/grpc from 1.55.0 to 1.58.3 by @dependabot in ava-labs#2159
[x/merkledb] Prefetcher interface by @patrick-ogrady in ava-labs#2167
Validator Diffs: docs and UTs cleanup by @abi87 in ava-labs#2037
MerkleDB Reduce buffer creation/memcopy on path construction by @dboehm-avalabs in ava-labs#2124
Fix some P-chain UTs by @abi87 in ava-labs#2117

New Contributors

@kyoshisuki made their first contribution in ava-labs#2158

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.12...v1.10.13

v1.10.12

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 28 and compatible with versions v1.10.9 - v1.10.11.

APIs

Added avalanche_{chainID}_total_weight metric
Added avalanche_{chainID}_num_validators metric
Added avalanche_{chainID}_num_processing_ancestor_fetches_failed metric
Added avalanche_{chainID}_num_processing_ancestor_fetches_dropped metric
Added avalanche_{chainID}_num_processing_ancestor_fetches_succeeded metric
Added avalanche_{chainID}_num_processing_ancestor_fetches_unneeded metric
Added avalanche_{chainID}_num_missing_accepted_blocks metric
Added avalanche_{chainID}_selected_vote_index_count metric
Added avalanche_{chainID}_selected_vote_index_sum metric

Configs

Added --snow-preference-quorum-size flag
Added --snow-confidence-quorum-size flag
Added "fx-owner-cache-size" to the P-chain config

Fixes

Fixed concurrent node shutdown and chain creation race
Updated http2 implementation to patch CVE-2023-39325
Exited network.dial early to avoid goroutine leak when shutting down
Reduced log level of "failed to send peer list for handshake" messages from ERROR to DEBUG
Reduced log level of "state pruning failed" messages from ERROR to WARN

What's Changed

Add last accepted height to the snowman interface by @StephenButtolph in ava-labs#2091
Delete kurtosis CI jobs by @marun in ava-labs#2068
e2e: Ensure all Issue* calls use the default context by @marun in ava-labs#2069
Remove Finalized from the consensus interface by @StephenButtolph in ava-labs#2093
Remove embedding of verify.Verifiable in FxCredential by @dhrubabasu in ava-labs#2089
Clarify decidable interface simple default parameter tests by @gyuho in ava-labs#2094
snow/consensus/snowman/poll: remove "unused" no early term poller by @gyuho in ava-labs#2095
Cleanup .golangci.yml by @dhrubabasu in ava-labs#2097
Refactor ancestor.Tree by @StephenButtolph in ava-labs#2099
Update AMI runner image and instance type by @charlie-ava in ava-labs#1939
Add tagalign linter by @dhrubabasu in ava-labs#2084
Fix flaky BuildBlockIsIdempotent test by @StephenButtolph in ava-labs#2101
Make network.dial honor context cancellation. by @danlaine in ava-labs#2061
Add preference lookups by height to the consensus interface by @StephenButtolph in ava-labs#2092
Remove duplicate pullQuery method by @StephenButtolph in ava-labs#2103
Add additional validator set metrics by @aaronbuchwald in ava-labs#2051
Remove snowball.Initialize and snowball.Factory by @danlaine in ava-labs#2104
Remove initialize functions from the snowball package by @danlaine in ava-labs#2105
Remove genesis.State by @joshua-kim in ava-labs#2112
add SetSubnetOwner to Chain interface by @dhrubabasu in ava-labs#2031
Move vote bubbling before poll termination by @StephenButtolph in ava-labs#2100
testing: Switch upgrade test to testnet fixture by @marun in ava-labs#1887
Reduce archivedb key lengths by 1 byte by @StephenButtolph in ava-labs#2113
Cleanup uptime manager constructor by @abi87 in ava-labs#2118
MerkleDB Compact Path Bytes by @dboehm-avalabs in ava-labs#2010
MerkleDB Path changes cleanup by @dboehm-avalabs in ava-labs#2120
Fix consensus engine interface comments by @StephenButtolph in ava-labs#2115
Standardize consensus variable names in tests by @StephenButtolph in ava-labs#2129
Prevent bytesNeeded overflow by @StephenButtolph in ava-labs#2130
Migrate xsvm from github.com/ava-labs/xsvm by @marun in ava-labs#2045
Fix handling of wg in the networking dial test by @StephenButtolph in ava-labs#2132
Update go.mod and add update check by @StephenButtolph in ava-labs#2133
Reduce log level of failing to send a peerList message by @StephenButtolph in ava-labs#2134
RPCChainVM fail-fast health RPCs by @hexfusion in ava-labs#2123
MerkleDB allow warming node cache by @dboehm-avalabs in ava-labs#2128
Add vote bubbling metrics by @StephenButtolph in ava-labs#2138
Reduce log level of an error during Prune by @StephenButtolph in ava-labs#2141
Exit chain creation routine before shutting down chain router by @StephenButtolph in ava-labs#2140
Merkle db fix type cast bug by @dboehm-avalabs in ava-labs#2142
Add Warp Payload Types by @nytzuga in ava-labs#2116
Add height voting for chits by @StephenButtolph in ava-labs#2102
Add Heap Queue by @joshua-kim in ava-labs#2135
Add additional payload.Hash examples by @StephenButtolph in ava-labs#2145
Split Alpha into AlphaPreference and AlphaConfidence by @StephenButtolph in ava-labs#2125

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.11...v1.10.12

v1.10.11

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 28 and compatible with versions v1.10.9 - v1.10.10.

Fixes

Prevented overzelous benching due to dropped AppRequests
Populated the process file atomically to avoid racy reads

What's Changed

Rename platformvm/blocks to platformvm/block by @joshua-kim in ava-labs#1980
RewardValidatorTx cleanup by @abi87 in ava-labs#1891
Cancel stale SH actions by @danlaine in ava-labs#2003
e2e: Switch assertion library from gomega to testify by @marun in ava-labs#1909
e2e: Add bootstrap checks to migrated kurtosis tests by @marun in ava-labs#1935
Add GetTransformSubnetTx helper by @dhrubabasu in ava-labs#2047
Add readme for the staking/local folder by @StephenButtolph in ava-labs#2046
use IsCortinaActivated helper by @dhrubabasu in ava-labs#2048
add D upgrade boilerplate by @dhrubabasu in ava-labs#2049
e2e: Ensure interchain workflow coverage for the P-Chain by @marun in ava-labs#1882
e2e: Switch to using default timed context everywhere by @marun in ava-labs#1910
Remove indentation + confusing comment by @StephenButtolph in ava-labs#2053
Delete ErrDelegatorSubset by @joshua-kim in ava-labs#2055
Fix default validator start time by @marun in ava-labs#2058
Enable workflows to be triggered by merge queue by @marun in ava-labs#2057
e2e: Migrate staking rewards test from kurtosis by @marun in ava-labs#1767
Fix LRU documentation comment by @anusha-ctrl in ava-labs#2036
Ignore AppResponse timeouts for benching by @StephenButtolph in ava-labs#2066
trace: provide appName and version from Config by @najeal in ava-labs#1893
Update perms.WriteFile to write atomically by @marun in ava-labs#2063
ArchiveDB by @nytzuga in ava-labs#1911

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.10...v1.10.11

v1.10.10

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 28 and compatible with version v1.10.9.

APIs

Added height to the output of platform.getCurrentSupply

Configs

Added proposerNumHistoricalBlocks to subnet configs

Fixes

Fixed handling of SIGTERM signals in plugin processes prior to receiving a Shutdown message
Fixed range proof commitment of empty proofs

What's Changed

e2e: Save network data for each test run as an uploaded artifact by @marun in ava-labs#1856
e2e: Ensure interchain workflow coverage for X-Chain and C-Chain by @marun in ava-labs#1871
MerkleDB Adjust New View function(s) by @dboehm-avalabs in ava-labs#1927
e2e: Migrate duplicate node id test from kurtosis by @marun in ava-labs#1573
Add tracing levels to merkledb by @StephenButtolph in ava-labs#1933
[x/merkledb] Add Configuration for RootGenConcurrency by @patrick-ogrady in ava-labs#1936
e2e: Ensure testnet network dir is archived on failed test run by @marun in ava-labs#1930
Merkle db cleanup view creation by @dboehm-avalabs in ava-labs#1934
Add async DB deletion helper by @StephenButtolph in ava-labs#1931
Implement SDK handler to drop messages from non-validators by @joshua-kim in ava-labs#1917
Support proposervm historical block deletion by @StephenButtolph in ava-labs#1929
Remove thread pool by @StephenButtolph in ava-labs#1940
Merkledb split node storage into value and intermediate by @dboehm-avalabs in ava-labs#1918
merkledb -- remove unneeded codec test helper by @danlaine in ava-labs#1943
merkledb -- add codec test and move helper by @danlaine in ava-labs#1944
Add throttler implementation to SDK by @joshua-kim in ava-labs#1905
Add Throttled Handler implementation to SDK by @joshua-kim in ava-labs#1906
Change merkledb caches to be size based by @StephenButtolph in ava-labs#1947
Rename node.marshal to node.bytes by @danlaine in ava-labs#1951
e2e: Switch to a default network node count of 2 by @marun in ava-labs#1928
MerkleDB Improve Node Size Calculation by @dboehm-avalabs in ava-labs#1950
merkledb -- remove unneeded return values by @danlaine in ava-labs#1959
sync -- reduce test sizes by @danlaine in ava-labs#1962
merkledb -- limit number of goroutines calculating node IDs by @danlaine in ava-labs#1960
Add gossip package to p2p SDK by @joshua-kim in ava-labs#1958
Improve state sync logging by @StephenButtolph in ava-labs#1955
Update golang to 1.20.8 by @StephenButtolph in ava-labs#1826
Use odd-numbered request ids for SDK by @joshua-kim in ava-labs#1975
update iterator invariant by @danlaine in ava-labs#1978
Document common usage of requestIDs for snow senders by @StephenButtolph in ava-labs#1981
e2e: Diagnose and fix flakes by @marun in ava-labs#1941
merkledb -- db_test.go cleanup by @danlaine in ava-labs#1954
merkledb -- make config fields uints by @danlaine in ava-labs#1963
Only gracefully exit rpcchainvm server after Shutdown by @StephenButtolph in ava-labs#1988
Add contexts to SDK callbacks by @joshua-kim in ava-labs#1977
Change max response size to target response size by @joshua-kim in ava-labs#1995
Add sdk gossip handler metrics by @joshua-kim in ava-labs#1997
Add p2p SDK Router metrics by @joshua-kim in ava-labs#2000
Merkledb Attempt to reduce test runtime by @dboehm-avalabs in ava-labs#1990
longer timeout on windows UT by @danlaine in ava-labs#2001
sync -- log tweaks by @danlaine in ava-labs#2008
Add Validator Gossiper by @joshua-kim in ava-labs#2015
database: comment that Get returns ErrNotFound if key is not present by @aaronbuchwald in ava-labs#2018
Return height from GetCurrentSupply by @dhrubabasu in ava-labs#2022
simplify platformvm GetHeight function by @dhrubabasu in ava-labs#2023
Merkle db fix range proof commit bug by @dboehm-avalabs in ava-labs#2019
Add bag.Of helper by @StephenButtolph in ava-labs#2027
Cleanup early poll termination logic by @StephenButtolph in ava-labs#2029
fix typo by @dhrubabasu in ava-labs#2030
Merkle db intermediate node key compression by @dboehm-avalabs in ava-labs#1987
Improve RPC Chain version mismatch error message by @martineckardt in ava-labs#2021
Move subnet owner lookup to platformvm state by @dhrubabasu in ava-labs#2024
Fix fuzz tests; add iterator fuzz test by @danlaine in ava-labs#1991
Refactor subnet validator primary network requirements by @dhrubabasu in ava-labs#2014
Rename events to event by @joshua-kim in ava-labs#1973
Add function to initialize SampleableSet by @joshua-kim in ava-labs#2017
add IsCortinaActivated helper by @dhrubabasu in ava-labs#2013
Fix P-chain Import by @StephenButtolph in ava-labs#2035
Rename avm/blocks package to avm/block by @joshua-kim in ava-labs#1970
Merkledb Update rangeproof proto to be consistent with changeproof proto by @dboehm-avalabs in ava-labs#2040
merkledb -- encode lengths as uvarints by @danlaine in ava-labs#2039
MerkleDB Remove GetNodeFromParent by @dboehm-avalabs in ava-labs#2041

New Contributors

@martineckardt made their first contribution in ava-labs#2021

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.9...v1.10.10

v1.10.9

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is updated to 28 all plugins must update to be compatible.

Configs

Changed the default value of --network-compression-type from gzip to zstd

Fixes

Marked corruptabledb as corrupted after encountering an error during iteration
Fixed proposervm error handling during startup

What's Changed

merkledb -- verify range proof in fuzz test; fix bound error by @danlaine in ava-labs#1789
Update default compression type to zstd by @StephenButtolph in ava-labs#1839
Migrate to uber-go/mock by @dhrubabasu in ava-labs#1840
corruptabledb -- corrupt on iterator error by @danlaine in ava-labs#1829
Add support for Maps to the reflect_codec by @nytzuga in ava-labs#1790
Make linter fail if github.com/golang/mock/gomock is used by @danlaine in ava-labs#1843
Firewoodize merkle db Part 1: Make Views ReadOnly by @dboehm-avalabs in ava-labs#1816
E2E tests -- use appropriate timeouts by @danlaine in ava-labs#1851
e2e: Switch to testnet fixture by @marun in ava-labs#1709
secp256k1 -- add fuzz tests by @danlaine in ava-labs#1809
Add fuzz test for complex codec unmarshalling by @StephenButtolph in ava-labs#1846
Simplify exported interface of the primary wallet by @StephenButtolph in ava-labs#1849
Regenerate mocks by @joshua-kim in ava-labs#1860
Remove history btree by @danlaine in ava-labs#1861
merkledb -- Remove CommitToParent by @danlaine in ava-labs#1854
merkledb -- remove other history btree by @danlaine in ava-labs#1862
merkledb -- add path fuzz test by @danlaine in ava-labs#1852
fix range proof verification case by @danlaine in ava-labs#1834
merkledb -- add change proof fuzz test; fix change proof verification by @danlaine in ava-labs#1802
Warp readme by @aaronbuchwald in ava-labs#1780
CODEOWNERS: add marun to tests by @hexfusion in ava-labs#1863
Add CI check that auto-generated code is up to date by @dhrubabasu in ava-labs#1828
sync -- change proof request can return range proof by @danlaine in ava-labs#1772
Ensure consistent use of best-practice set -o in all scripts by @marun in ava-labs#1864
GetCanonicalValidatorSet minimal ValidatorState iface by @darioush in ava-labs#1875
sync -- handle fatal error by @danlaine in ava-labs#1874
merkledb -- use Maybe for start bounds by @danlaine in ava-labs#1872
Add C-chain wallet to the primary network by @StephenButtolph in ava-labs#1850
e2e: Refactor keychain and wallet creation to test helpers by @marun in ava-labs#1870
Update account nonce on exportTx accept by @StephenButtolph in ava-labs#1881
sync -- add workheap test by @danlaine in ava-labs#1879
merkledb -- commit to db only by @danlaine in ava-labs#1885
Remove node/value lock from trieview by @dboehm-avalabs in ava-labs#1865
remove old todo by @danlaine in ava-labs#1892
Fix race in TestHandlerDispatchInternal by @joshua-kim in ava-labs#1895
Remove duplicate code from proposervm block acceptance by @StephenButtolph in ava-labs#1894
e2e: Bump permissionless subnets timeouts by @marun in ava-labs#1897
merkledb -- codec remove err checks by @danlaine in ava-labs#1899
Merkle db fix new return type by @dboehm-avalabs in ava-labs#1898
Add SDK Sampling interface by @joshua-kim in ava-labs#1877
Add NoOpHandler implementation to SDK by @joshua-kim in ava-labs#1903
Remove unused scripts by @StephenButtolph in ava-labs#1908
merkledb -- codec nits/cleanup by @danlaine in ava-labs#1904
merkledb -- preallocate bytes.Buffer in codec by @danlaine in ava-labs#1900
Proposervm height index repair fix by @abi87 in ava-labs#1915
merkledb -- move and rename methods by @danlaine in ava-labs#1919
Remove optional height indexing interface by @StephenButtolph in ava-labs#1896
merkledb -- nits by @danlaine in ava-labs#1916
Fix code owners file by @StephenButtolph in ava-labs#1922
Drop invalid TLS certs during initial handshake by @StephenButtolph in ava-labs#1923
Restricted tls metrics by @StephenButtolph in ava-labs#1924

New Contributors

@nytzuga made their first contribution in ava-labs#1790

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.8...v1.10.9

v1.10.8

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 27 and compatible with versions v1.10.5 - v1.10.7.

This update changes the local network genesis. This version will not be able to join local networks with prior versions.

The first startup of the P-Chain will perform indexing operations. This indexing runs in the background and does not impact restart time. During this indexing the node will report increased CPU, memory, and disk usage.

APIs

Added platform.getBlockByHeight

Configs

Added --partial-sync-primary-network flag to enable non-validators to optionally sync only the P-chain on the primary network
Added P-chain cache size configuration block-id-cache-size

Fixes

Fixed P-chain GetValidatorSet regression for subnets
Changed x/sync range/change proof bounds from []byte to Maybe[[]byte]
Fixed x/sync error handling from failure to send app messages

What's Changed

Removes calls to ctrl.Finish by @darioush in ava-labs#1803
e2e: Remove unnecessary transaction status checking by @marun in ava-labs#1786
fix p2p mockgen location by @dhrubabasu in ava-labs#1806
fix end proof verification by @danlaine in ava-labs#1801
merkledb -- add proof fuzz test by @danlaine in ava-labs#1804
sync -- re-add network client metrics by @danlaine in ava-labs#1787
Add function to initialize set from elements by @joshua-kim in ava-labs#1808
Add Maybe to the end bound of proofs (Part 1) by @dboehm-avalabs in ava-labs#1793
add go version to --version by @amirhasanzadehpy in ava-labs#1819
e2e: Add local network fixture by @marun in ava-labs#1700
Fix test flake in TestProposalTxsInMempool by @StephenButtolph in ava-labs#1822
sync -- remove todo by @danlaine in ava-labs#1788
Add Maybe to the end bound of proofs (Part 2) by @dboehm-avalabs in ava-labs#1813
Move Maybe to its own package by @danlaine in ava-labs#1817
merkledb -- clarify/improve change proof invariants by @danlaine in ava-labs#1810
P-chain state prune + height index by @dhrubabasu in ava-labs#1719
Update maintainer of the debian packages by @StephenButtolph in ava-labs#1825
Make platformvm implement block.HeightIndexedChainVM by @dhrubabasu in ava-labs#1746
Add P-chain GetBlockByHeight API method by @dhrubabasu in ava-labs#1747
Update local genesis startTime by @ceyonur in ava-labs#1811
sync -- add handling for fatal error by @danlaine in ava-labs#1690
Add error logs for unexpected proposervm BuildBlock failures by @StephenButtolph in ava-labs#1832
Fix subnet validator set public key initialization by @StephenButtolph in ava-labs#1833
Document PendingTxs + BuildBlock consensus engine requirement by @StephenButtolph in ava-labs#1835
Bump github.com/supranational/blst from 0.3.11-0.20230406105308-e9dfc5ee724b to 0.3.11 by @dependabot in ava-labs#1831
Add Primary Network Lite Sync Option by @abi87 in ava-labs#1769
Check P-chain ShouldPrune during Initialize by @StephenButtolph in ava-labs#1836

New Contributors

@amirhasanzadehpy made their first contribution in ava-labs#1819
@dependabot made their first contribution in ava-labs#1831

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.7...v1.10.8

v1.10.7

This version is backwards compatible to v1.10.0. This release contains meaningful performance improvements and we recommend updating as soon as possible.

The plugin version is unchanged at 27 and compatible with versions v1.10.5 - v1.10.6.

APIs

Modifed platform.getValidatorsAt to also return BLS public keys

Configs

Changed the default value of --network-allow-private-ips to false when the --network-id is either fuji or mainnet
Added P-chain cache size configurations
- block-cache-size
- tx-cache-size
- transformed-subnet-tx-cache-size
- reward-utxos-cache-size
- chain-cache-size
- chain-db-cache-size
Removed various long deprecated flags
- --genesis use --genesis-file instead
- --genesis-content use --genesis-file-content instead
- --inbound-connection-throttling-cooldown use --network-inbound-connection-throttling-cooldown instead
- --inbound-connection-throttling-max-conns-per-sec use --network-inbound-connection-throttling-max-conns-per-sec instead
- --outbound-connection-throttling-rps use network-outbound-connection-throttling-rps instead
- --outbound-connection-timeout use network-outbound-connection-timeout instead
- --staking-enabled use sybil-protection-enabled instead
- --staking-disabled-weight use sybil-protection-disabled-weight instead
- --network-compression-enabled use --network-compression-type instead
- --consensus-gossip-frequency use --consensus-accepted-frontier-gossip-frequency instead

Fixes

Fixed C-chain tx tracer crashes
Fixed merkledb panic during state sync
Fixed merkledb state sync stale target tracking

What's Changed

Remove deprecated configs by @ceyonur in ava-labs#1712
upgrade: Increase all ANR timeouts to 2m to ensure CI reliability by @marun in ava-labs#1737
fix sync panic by @danlaine in ava-labs#1736
remove vm.state re-assignment in tests by @dhrubabasu in ava-labs#1739
Expose BLS public keys from platform.getValidatorsAt by @StephenButtolph in ava-labs#1740
Fix validator set diff tests by @StephenButtolph in ava-labs#1744
Replace List() with Map() on validators.Set by @StephenButtolph in ava-labs#1745
vms/platformvm: configure state cache sizes #1522 by @najeal in ava-labs#1677
Support both stateBlks and Blocks in blockDB by @dhrubabasu in ava-labs#1748
Add DefaultExecutionConfig var to platformvm by @dhrubabasu in ava-labs#1749
Remove hanging TODO from prior change by @StephenButtolph in ava-labs#1758
Write process context on node start to simplify test orchestration by @marun in ava-labs#1729
x/sync: add locks for peerTracker by @darioush in ava-labs#1756
Add ids length constants by @StephenButtolph in ava-labs#1759
[x/sync] Update target locking by @patrick-ogrady in ava-labs#1763
Export warp errors for external use by @aaronbuchwald in ava-labs#1771
Remove unused networking constant by @StephenButtolph in ava-labs#1774
Change the default value of --network-allow-private-ips to false for mainnet and fuji by @StephenButtolph in ava-labs#1773
Remove context.TODO from tests by @StephenButtolph in ava-labs#1778
Replace linkeddb iterator with native DB range queries by @StephenButtolph in ava-labs#1752
Add support for measuring key size in caches by @StephenButtolph in ava-labs#1781
Bump coreth to v0.12.5-rc.0 by @aaronbuchwald in ava-labs#1775
Add metric for the number of elements in a cache by @StephenButtolph in ava-labs#1782
Evict blocks based on size by @StephenButtolph in ava-labs#1766
Add proposervm state metrics by @StephenButtolph in ava-labs#1785
Register metercacher len metric by @StephenButtolph in ava-labs#1791
Reduce block cache sizes to 64 MiB by @StephenButtolph in ava-labs#1794
Add p2p sdk by @joshua-kim in ava-labs#1799

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.5...v1.10.7

v1.10.5

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is updated to 27 all plugins must update to be compatible.

The first startup of the X-Chain will perform an indexing operation. This indexing runs in the background and does not impact restart time.

APIs

Added avalanche_network_clock_skew_sum metric
Added avalanche_network_clock_skew_count metric

Configs

Added --tracing-headers to allow specifying headers to the tracing indexer

Fixes

Fixed API handler crash for lookupState in prestate tracer
Fixed API handler crash for LOG edge cases in the callTracer

What's Changed

stop persisting rejected blocks on P-chain by @dhrubabasu in ava-labs#1696
Ensure scripts/lint.sh failure when used with incompatible grep by @marun in ava-labs#1711
sum peers clock skew into metric by @najeal in ava-labs#1695
Make AVM implement block.HeightIndexedChainVM by @dhrubabasu in ava-labs#1699
ProposerVM nits by @abi87 in ava-labs#1688
Sorting -- Remove old IsSortedAndUnique, rename IsSortedAndUniqueSortable to IsSortedAndUnique by @danlaine in ava-labs#1666
Update snow consensus doc post X-chain linearization by @exdx in ava-labs#1703
merkledb / sync -- remove TODOs by @danlaine in ava-labs#1718
remove cache TODOs by @danlaine in ava-labs#1721
Adjust NewSizedCache to take in a size function by @dhrubabasu in ava-labs#1725
Wallet issuance to return tx instead of tx id by @felipemadero in ava-labs#1704
Add support for providing tracing headers by @StephenButtolph in ava-labs#1727
Only return accepted blocks in GetStatelessBlock by @dhrubabasu in ava-labs#1724
Proposermv fix goroutine leaks by @abi87 in ava-labs#1713
Update warp msg format by @aaronbuchwald in ava-labs#1686
Cleanup anr scripts by @ceyonur in ava-labs#1714
remove TrackBandwidth from NetworkClient by @danlaine in ava-labs#1716
Bump network start timeout by @marun in ava-labs#1730
e2e: Ensure e2e.test is built with portable BLST by @marun in ava-labs#1734
e2e: Increase all ANR timeouts to 2m to ensure CI reliability. by @marun in ava-labs#1733

New Contributors

@exdx made their first contribution in ava-labs#1703

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.4...v1.10.5

v1.10.4

This version is backwards compatible to v1.10.0. It is optional, but encouraged.

The plugin version is unchanged at 26 and compatible with versions v1.10.1 - v1.10.3.

The first startup of the X-Chain will perform a pruning operation. This pruning runs in the background and does not impact restart time.

APIs

Removed avalanche_X_vm_avalanche_metervm_pending_txs_count metric
Removed avalanche_X_vm_avalanche_metervm_pending_txs_sum metric
Removed avalanche_X_vm_avalanche_metervm_get_tx_count metric
Removed avalanche_X_vm_avalanche_metervm_get_tx_sum metric
Removed avalanche_X_vm_avalanche_metervm_get_tx_err_count metric
Removed avalanche_X_vm_avalanche_metervm_get_tx_err_sum metric

Configs

Added --staking-host to allow binding only on a specific address for staking
Added checksums-enabled to the X-chain and P-chain configs

Fixes

Fixed proposervm preForkBlock.Status() response after the fork has occurred
Fixed C-chain logs collection error when no receipts occur in a block
Fixed merkledb's findNextKey when an empty end proof is provided
Fixed 0 length key issues with proof generation and verification
Fixed Docker execution on non-amd64 architectures

What's Changed

e2e: Support testing on MacOS without requiring firewall exceptions by @marun in ava-labs#1613
Reduce resource log level by @StephenButtolph in ava-labs#1622
Improve snow/ tests with require by @dhrubabasu in ava-labs#1503
Improve x/ tests with require by @dhrubabasu in ava-labs#1454
sync -- fix TestFindNextKeyRandom by @danlaine in ava-labs#1624
Improve vms/ tests with require by @dhrubabasu in ava-labs#1505
Improve database/ tests with require by @dhrubabasu in ava-labs#1506
Ban usage of t.Fatal and t.Error by @dhrubabasu in ava-labs#1453
chore: fix typo in binary_snowflake.go by @eltociear in ava-labs#1630
Discriminate window fit err msg from overdelegated error msg by @felipemadero in ava-labs#1606
Remove MaxConnectionAge gRPC StreamID overflow mitigation by @hexfusion in ava-labs#1388
add fuzzing action by @danlaine in ava-labs#1635
Remove dagState and GetUTXOFromID by @StephenButtolph in ava-labs#1632
Update all AVM tests for post-linearization by @StephenButtolph in ava-labs#1631
Remove PendingTxs from the DAGVM interface by @StephenButtolph in ava-labs#1641
Remove GetTx from the DAGVM interface by @StephenButtolph in ava-labs#1642
Bump coreth v0.12.4 by @aaronbuchwald in ava-labs#1646
[x/merkledb] Remove useless err check by @patrick-ogrady in ava-labs#1650
[x/merkledb] Trailing whitespace removal on README by @patrick-ogrady in ava-labs#1649
Remove unneeded functions from UniqueTx by @StephenButtolph in ava-labs#1643
Simplify tx verification by @StephenButtolph in ava-labs#1654
merkledb -- fix findNextKey by @danlaine in ava-labs#1653
Cleanup X-chain UniqueTx Dependencies by @StephenButtolph in ava-labs#1656
Prune X-chain State by @coffeeavax in ava-labs#1427
Support building docker image on ARM64 by @dshiell in ava-labs#1103
remove goreleaser by @danlaine in ava-labs#1660
Fix Dockerfile on non amd64 platforms by @joshua-kim in ava-labs#1661
Improve metrics error message by @StephenButtolph in ava-labs#1663
Remove X-chain UniqueTx by @StephenButtolph in ava-labs#1662
Add state checksums by @StephenButtolph in ava-labs#1658
Modify proposervm window by @najeal in ava-labs#1638
sorting nit by @danlaine in ava-labs#1665
merkledb -- rewrite and test range proof invariants; fix proof generation/veriifcation bugs by @danlaine in ava-labs#1629
Add minimum proposer window length by @StephenButtolph in ava-labs#1667
CI -- only run fuzz tests on ubuntu by @danlaine in ava-labs#1636
MerkleDB -- remove codec version by @danlaine in ava-labs#1671
MerkleDB -- use default config in all tests by @danlaine in ava-labs#1590
sync -- reduce stuttering by @danlaine in ava-labs#1672
Sync -- unexport field by @danlaine in ava-labs#1673
sync -- nits and cleanup by @danlaine in ava-labs#1674
sync -- remove unused code by @danlaine in ava-labs#1676
Mark preForkBlocks after the fork as Rejected by @StephenButtolph in ava-labs#1683
merkledb -- fix comment by @danlaine in ava-labs#1675
MerkleDB -- document codec by @danlaine in ava-labs#1670
sync -- client cleanup by @danlaine in ava-labs#1680
Update buf version to v1.23.1 by @aaronbuchwald in ava-labs#1685

New Contributors

@eltociear made their first contribution in ava-labs#1630
@felipemadero made their first contribution in ava-labs#1606
@dshiell made their first contribution in ava-labs#1103
@najeal made their first contribution in ava-labs#1638

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.3...v1.10.4

v1.10.3

This version is backwards compatible to v1.10.0. It is optional, but encouraged. The supported plugin version is 26.

Users must specify the --allowed-hosts-flag to receive inbound API traffic from non-local hosts.

APIs

Added health metrics based on tags
- avalanche_health_checks_failing{tag="TAG"}
- avalanche_liveness_checks_failing{tag="TAG"}
- avalanche_readiness_checks_failing{tag="TAG"}
Removed P-chain VM percent connected metrics
- avalanche_P_vm_percent_connected
- avalanche_P_vm_percent_connected_subnet{subnetID="SUBNETID"}
Added percent connected metrics by chain
- avalanche_{ChainID}_percent_connected
Removed avalanche_network_send_queue_portion_full metric

Configs

Added --http-allowed-hosts with a default value of localhost
Removed --snow-mixed-query-num-push-vdr
Removed --snow-mixed-query-num-push-non-vdr
Removed minPercentConnectedStakeHealthy from the subnet config

Fixes

Fixed platformvm.GetValidatorSet returning incorrect BLS public keys
Fixed IPv6 literal binding with --http-host
Fixed P2P message log format

What's Changed

x/sync -- Add proto for P2P messages by @dboehm-avalabs in ava-labs#1472
Bump Protobuf and tooling and add section to proto docs outlining buf publishing by @hexfusion in ava-labs#1552
Minor pchain UTs cleanup by @abi87 in ava-labs#1554
Add ping uptimes test by @ceyonur in ava-labs#1550
Add workflow to mark stale issues and PRs by @joshua-kim in ava-labs#1443
Enforce inlining functions with a single error return in require.NoError by @dhrubabasu in ava-labs#1500
x/sync / x/merkledb -- add SyncableDB interface by @danlaine in ava-labs#1555
Rename beacon to boostrapper, define bootstrappers in JSON file for cross-language compatibility by @gyuho in ava-labs#1439
add P-chain height indexing by @dhrubabasu in ava-labs#1447
Add P-chain GetBlockByHeight API method by @dhrubabasu in ava-labs#1448
x/sync -- use for sending Range Proofs by @danlaine in ava-labs#1537
Add test to ensure that database packing produces sorted values by @StephenButtolph in ava-labs#1560
Randomize unit test execution order to identify unwanted dependency by @marun in ava-labs#1565
use http.Error instead of separately writing error code and message by @danlaine in ava-labs#1564
Adding allowed http hosts flag by @joshua-kim in ava-labs#1566
x/sync -- Use proto for sending Change Proofs by @danlaine in ava-labs#1541
Only send PushQuery messages after building the block by @joshua-kim in ava-labs#1428
Rename APIAllowedOrigins to HTTPAllowedOrigins by @joshua-kim in ava-labs#1567
Add GetBalance examples for the P-chain and X-chain wallets by @StephenButtolph in ava-labs#1569
Reduce number of test iterations by @danlaine in ava-labs#1568
Re-add upgrade tests by @StephenButtolph in ava-labs#1410
Remove lists from Chits messages by @StephenButtolph in ava-labs#1412
Add more X-chain tests by @coffeeavax in ava-labs#1487
fix typo by @meaghanfitzgerald in ava-labs#1570
Reduce the number of test health checks by @StephenButtolph in ava-labs#1571
Fix proposervm.GetAncestors test flake by @StephenButtolph in ava-labs#1572
Remove list from AcceptedFrontier message by @StephenButtolph in ava-labs#1578
Remove version db from merkle db by @dboehm-avalabs in ava-labs#1534
MerkleDB -- add eviction batch size config by @danlaine in ava-labs#1586
MerkleDB -- fix onEvictCache.Flush by @danlaine in ava-labs#1589
Revert P-Chain height index by @StephenButtolph in ava-labs#1591
x/sync -- Add SyncableDB proto by @danlaine in ava-labs#1559
Clarify break on error during ancestors lookup by @hexfusion in ava-labs#1580
Add buf-push github workflow by @hexfusion in ava-labs#1556
Pchain bls key diff fix by @abi87 in ava-labs#1584
Cleanup fx interface compliance by @StephenButtolph in ava-labs#1599
Improve metrics error msging by @anusha-ctrl in ava-labs#1598
Separate health checks by tags by @StephenButtolph in ava-labs#1579
Separate subnet stake connected health and metrics from P-chain by @ceyonur in ava-labs#1358
Merkle db iterator by @dboehm-avalabs in ava-labs#1533
Fix unreadable message errors by @morrisettjohn in ava-labs#1585
Log unexpected errors during GetValidatorSet by @hexfusion in ava-labs#1592
merkleDB -- add inner heap type to syncWorkHeap by @danlaine in ava-labs#1582
sync -- explain algorithm in readme by @danlaine in ava-labs#1600
Rename license header file to avoid unintended license indexing by @StephenButtolph in ava-labs#1608
merkledb and sync -- use time based rand seed by @danlaine in ava-labs#1607
add local-prefixes setting for goimports by @dhrubabasu in ava-labs#1612
snow/engine/snowman: instantiate voter after issuer by @gyuho in ava-labs#1610
Update CodeQL to v2 by @StephenButtolph in ava-labs#1616
Remove old networking metric by @StephenButtolph in ava-labs#1619
Fix --http-host flag to support IPv6 by @StephenButtolph in ava-labs#1620

New Contributors

@marun made their first contribution in ava-labs#1565
@meaghanfitzgerald made their first contribution in ava-labs#1570
@anusha-ctrl made their first contribution in ava-labs#1598
@morrisettjohn made their first contribution in ava-labs#1585

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.2...v1.10.3

v1.10.2

This version is backwards compatible to v1.10.0. It is optional, but encouraged. The supported plugin version is 26.

APIs

Significantly improved the performance of platform.getStake
Added portion_filled metric for all metered caches
Added resource metrics by process
- avalanche_system_resources_num_cpu_cycles
- avalanche_system_resources_num_disk_read_bytes
- avalanche_system_resources_num_disk_reads
- avalanche_system_resources_num_disk_write_bytes
- avalanche_system_resources_num_disk_writes

Configs

Deprecated --genesis in favor of --genesis-file
Deprecated --genesis-content in favor of --genesis-file-content
Deprecated --inbound-connection-throttling-cooldown in favor of --network-inbound-connection-throttling-cooldown
Deprecated --inbound-connection-throttling-max-conns-per-sec in favor of --network-inbound-connection-throttling-max-conns-per-sec
Deprecated --outbound-connection-throttling-rps in favor of --network-outbound-connection-throttling-rps
Deprecated --outbound-connection-timeout in favor of --network-outbound-connection-timeout
Deprecated --staking-enabled in favor of --sybil-protection-enabled
Deprecated --staking-disabled-weight in favor of --sybil-protection-disabled-weight
Deprecated --consensus-gossip-frequency in favor of --consensus-accepted-frontier-gossip-frequency

Fixes

Fixed --network-compression-type to correctly honor the requested compression type, rather than always using gzip
Fixed CPU metrics on macos

What's Changed

use require library functions in tests by @dhrubabasu in ava-labs#1451
style nits in vm clients by @dhrubabasu in ava-labs#1449
utils/logging: add "Enabled" method to remove redundant verbo logs by @gyuho in ava-labs#1461
ban require.EqualValues by @dhrubabasu in ava-labs#1457
chains: do not hold write subnetsLock in health checks by @gyuho in ava-labs#1460
remove zstd check by @dhrubabasu in ava-labs#1459
use require.IsType for type assertions in tests by @dhrubabasu in ava-labs#1458
vms/platformvm/service: nits (preallocate address slice, error msg) by @gyuho in ava-labs#1477
ban require.NotEqualValues by @dhrubabasu in ava-labs#1470
use require in api and utils/password packages by @dhrubabasu in ava-labs#1471
use "golang.org/x/term" as "golang.org/x/crypto/ssh/terminal" is deprecated by @gyuho in ava-labs#1464
chains: move "msgChan" closer to the first use (readability) by @gyuho in ava-labs#1484
ban function params for require.ErrorIs by @dhrubabasu in ava-labs#1486
standardize imports by @dhrubabasu in ava-labs#1466
fix license header test by @dhrubabasu in ava-labs#1492
use blank identifier for interface compliance by @dhrubabasu in ava-labs#1493
codec: remove "SetMaxSize" from "Manager", remove unnecessary lock by @gyuho in ava-labs#1481
config: disallow "ThrottlerConfig.MaxRecheckDelay" < 1 ms by @gyuho in ava-labs#1435
ban require.Equal when testing for 0 by @dhrubabasu in ava-labs#1495
Clean up MerkleDVB Sync Close lock by @dboehm-avalabs in ava-labs#1469
MerkleDB Cleanup by @dboehm-avalabs in ava-labs#1465
Remove comment referencing old IP based tracking by @StephenButtolph in ava-labs#1509
ban usage of require.Len when testing for length 0 by @dhrubabasu in ava-labs#1496
ban usage of require.Equal when testing for length by @dhrubabasu in ava-labs#1497
ban usage of nil in require functions by @dhrubabasu in ava-labs#1498
Sized LRU cache by @abi87 in ava-labs#1517
engine/snowman: clean up some comments in "bubbleVotes" unit tests by @gyuho in ava-labs#1444
snow/networking/sender: add missing verbo check by @gyuho in ava-labs#1504
Delete duplicate test var definitions by @StephenButtolph in ava-labs#1518
utils/bag: print generic type for bag elements by @gyuho in ava-labs#1507
Fix incorrect test refactor by @abi87 in ava-labs#1526
Pchain validators repackaging by @abi87 in ava-labs#1284
Config overhaul by @ceyonur in ava-labs#1370
rename enabled staking to sybil protection enabled by @ceyonur in ava-labs#1441
Fix network compression type flag usage by @StephenButtolph in ava-labs#1532
Deprecate uptimes in pong message by @ceyonur in ava-labs#1362
Add CPU cycles and number of disk read/write metrics by pid by @coffeeavax in ava-labs#1334
Fetch process resource stats as best-effort by @StephenButtolph in ava-labs#1543
Add serialization tests for transactions added in Banff by @StephenButtolph in ava-labs#1513
Log chain shutdown duration by @StephenButtolph in ava-labs#1545
add interface for MerkleDB by @danlaine in ava-labs#1519

New Contributors

@gyuho made their first contribution in ava-labs#1461
@coffeeavax made their first contribution in ava-labs#1334

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.1...v1.10.2

v1.10.1

This version is backwards compatible to v1.10.0. It is optional, but encouraged. The supported plugin version is 26.

APIs

Enabled avm.getBlockByHeight to take in height as a string
Added IDs to json formats
- platform.getTx now includes id in the tx response
- platform.getBlock now includes id in the block response and in the internal tx fields
- avm.getTx now includes id in the tx response
- avm.getBlock now includes id in the block response and in the internal tx fields
- avm.getBlockByHeight now includes id in the block response and in the internal tx fields
Removed avm.issueStopVertex
Fixed wallet methods to correctly allow issuance of dependent transactions after the X-chain linearization
Added validatorOnly flag in platform.getStake
Removed all avalanche consensus metrics
Fixed msgHandlingTime metrics

Configs

Removed --snow-avalanche-num-parents
Removed --snow-avalanche-batch-size

Fixes

Fixed panic when restarting partially completed X-chain snowman bootstrapping
Fixed --network-allow-private-ips handling to correctly prevent outbound connections to private IP ranges
Fixed UniformSampler to support sampling numbers between MaxInt64 and MaxUint64
Fixed data race in txID access during transaction gossip in the AVM

What's Changed

Add benchmark for gRPC GetValidatorSet by @hexfusion in ava-labs#1326
Add checks for database being closed in merkledb; other nits by @danlaine in ava-labs#1333
Update linkedhashmap to only Rlock when possible by @dboehm-avalabs in ava-labs#1329
Remove no-op changes from history results by @dboehm-avalabs in ava-labs#1335
Cleanup type assertions in the linkedHashmap by @StephenButtolph in ava-labs#1341
Fix racy avm tx access by @StephenButtolph in ava-labs#1349
Update Fuji beacon ips by @StephenButtolph in ava-labs#1354
Remove duplicate TLS verification by @StephenButtolph in ava-labs#1364
Adjust Merkledb Trie invalidation locking by @dboehm-avalabs in ava-labs#1355
Use require in Avalanche bootstrapping tests by @StephenButtolph in ava-labs#1344
Add Proof size limit to sync client by @dboehm-avalabs in ava-labs#1269
Add stake priority helpers by @StephenButtolph in ava-labs#1375
add contribution file by @joshua-kim in ava-labs#1373
Remove max sample value by @StephenButtolph in ava-labs#1374
Prefetch rpcdb iterator batches by @StephenButtolph in ava-labs#1323
Temp fix for flaky Sync Test by @dboehm-avalabs in ava-labs#1378
Update merkle cache to be FIFO instead of LRU by @dboehm-avalabs in ava-labs#1353
Improve cost of BLS key serialization for gRPC by @hexfusion in ava-labs#1343
[Issue-1368]: Panic in serializedPath.HasPrefix by @dboehm-avalabs in ava-labs#1371
Add ValidatorsOnly flag to GetStake by @StephenButtolph in ava-labs#1377
Use proto in x/sync by @danlaine in ava-labs#1336
Update incorrect fuji beacon IPs by @StephenButtolph in ava-labs#1392
Update api/ error handling by @StephenButtolph in ava-labs#1393
refactor concurrent work limiting in sync in x/sync by @danlaine in ava-labs#1347
Remove check for impossible condition in x/sync by @danlaine in ava-labs#1348
Improve codec/ error handling by @StephenButtolph in ava-labs#1396
Improve config/ error handling by @StephenButtolph in ava-labs#1397
Improve genesis/ error handling by @StephenButtolph in ava-labs#1398
Improve various error handling locations by @StephenButtolph in ava-labs#1399
Improve utils/ error handling by @StephenButtolph in ava-labs#1400
Improve consensus error handling by @StephenButtolph in ava-labs#1401
Improve secp256k1fx + merkledb error handling by @StephenButtolph in ava-labs#1402
Ban usage of require.Error by @StephenButtolph in ava-labs#1346
Remove slice capacity hint in x/sync by @danlaine in ava-labs#1350
Simplify syncWorkHeap less function in x/sync by @danlaine in ava-labs#1351
Replace switch with txs.Visitor in X chain signer by @dhrubabasu in ava-labs#1404
Include IDs in json marshalling by @StephenButtolph in ava-labs#1408
Adjust find next key logic in x/Sync by @dboehm-avalabs in ava-labs#1331
Remove bitmask from writeMsgLen by @StephenButtolph in ava-labs#1342
Require txIDs in PeerList messages by @StephenButtolph in ava-labs#1411
Allow dependent tx issuance over the wallet API by @StephenButtolph in ava-labs#1413
Add support for proto message.Tx decoding by @danlaine in ava-labs#1332
Remove avalanche bootstrapping -> avalanche consensus transition by @StephenButtolph in ava-labs#1345
Benchmark get canonical validator set by @aaronbuchwald in ava-labs#1417
Simplify IP status calculation by @StephenButtolph in ava-labs#1421
Honor AllowPrivateIPs config by @StephenButtolph in ava-labs#1422
Update BLS signature ordering to avoid public key compression by @StephenButtolph in ava-labs#1416
Remove DAG based consensus by @StephenButtolph in ava-labs#1359
Remove IssueStopVertex message by @StephenButtolph in ava-labs#1419
Fix msgHandlingTime by @StephenButtolph in ava-labs#1432
Change ChangeProofs to only have one list of key/value change instead of key/values and deleted by @dboehm-avalabs in ava-labs#1385
Update AMI generation workflow by @charlie-ava in ava-labs#1289
Support height as a string in avm.getBlockByHeight by @StephenButtolph in ava-labs#1437
Defer Snowman Bootstrapper parser initialization to Start by @StephenButtolph in ava-labs#1442
Cleanup proposervm ancestors packing @StephenButtolph in ava-labs#1446

New Contributors

@hexfusion made their first contribution in ava-labs#1326

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.10.0...v1.10.1

v1.10.0

This upgrade linearizes the X-chain, introduces delegation batching to the P-chain, and increases the maximum block size on the C-chain.

The changes in the upgrade go into effect at 11 AM ET, April 25th 2023 on Mainnet.

All Mainnet nodes should upgrade before 11 AM ET, April 25th 2023.

The supported plugin version is 25.

What's Changed

Add CODEOWNERS for the x/ package by @StephenButtolph in ava-labs#1260
Feature Spec Template by @richardpringle in ava-labs#1258
Standardize CI triggers by @StephenButtolph in ava-labs#1265
special case no sent/received message in network health check by @ceyonur in ava-labs#1263
Fix bug template by @StephenButtolph in ava-labs#1268
Replace flags usage with pflags by @danlaine in ava-labs#1270
Fixed grammatical errors in README.md by @krakxn in ava-labs#1102
Add tests for race conditions in merkledb by @kyl27 in ava-labs#1256
Add P-chain indexer API example by @StephenButtolph in ava-labs#1271
use require in snow/choices tests by @dhrubabasu in ava-labs#1279
use require in utils/wrappers tests by @dhrubabasu in ava-labs#1280
add support for tracking delegatee rewards to validator metadata by @dhrubabasu in ava-labs#1273
defer delegatee rewards until end of validator staking period by @dhrubabasu in ava-labs#1262
Initialize UptimeCalculator in TestPeer by @joshua-kim in ava-labs#1283
Add Avalanche liveness health checks by @StephenButtolph in ava-labs#1287
Skip AMI generation with Fuji tags by @StephenButtolph in ava-labs#1288
Use maps.Equal in set.Equals by @danlaine in ava-labs#1290
return accrued delegator rewards in GetCurrentValidators by @dhrubabasu in ava-labs#1291
Add zstd compression by @danlaine in ava-labs#1278
implement txs.Visitor in X chain wallet by @dhrubabasu in ava-labs#1299
Parallelize gzip compression by @StephenButtolph in ava-labs#1293
Add zip bomb tests by @StephenButtolph in ava-labs#1300
Gossip Avalanche frontier after the linearization by @StephenButtolph in ava-labs#1303
Add fine grained metrics+logging for handling, processing, and grab l… by @aaronbuchwald in ava-labs#1301
Persist stateless block in AVM state by @StephenButtolph in ava-labs#1305
Initialize FxID fields in GetBlock and GetBlockByHeight by @StephenButtolph in ava-labs#1306
Filterable Health Tags by @ceyonur in ava-labs#1304
increase health await timeout by @ceyonur in ava-labs#1317
Expose GetEngineManager from the chain Handler by @StephenButtolph in ava-labs#1316
Add BLS benchmarks by @StephenButtolph in ava-labs#1318
Encode codec version in merkledb by @danlaine in ava-labs#1313
Expose consensus-app-concurrency by @StephenButtolph in ava-labs#1322
Adjust Logic In Merkle DB History by @dboehm-avalabs in ava-labs#1310
Fix Concurrency Bug In CommitToParent by @dboehm-avalabs in ava-labs#1320
Cleanup goroutines on health.Stop by @StephenButtolph in ava-labs#1325

New Contributors

@richardpringle made their first contribution in ava-labs#1258
@ceyonur made their first contribution in ava-labs#1263
@krakxn made their first contribution in ava-labs#1102
@kyl27 made their first contribution in ava-labs#1256
@dhrubabasu made their first contribution in ava-labs#1279
@joshua-kim made their first contribution in ava-labs#1283
@dboehm-avalabs made their first contribution in ava-labs#1310

Full Changelog: https://github.com/ava-labs/avalanchego/compare/v1.9.16...v1.10.0

v1.9.16

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

Removed unnecessary repoll after rejecting vertices
Improved snowstorm lookup error handling
Removed rejected vertices from the Avalanche frontier more aggressively
Reduced default health check values for processing decisions

v1.9.15

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

Fixed x/merkledb.ChangeProof#getLargestKey to correctly handle no changes
Added test for avm/txs/executor.SemanticVerifier#verifyFxUsage with multiple valid fxs
Fixed CPU + bandwidth performance regression during vertex processing
Added example usage of the /ext/index/X/block API
Reduced the default value of --snow-optimal-processing from 50 to 10
Updated the year in the license header

v1.9.14

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

v1.9.13

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

v1.9.12

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

v1.9.11

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

Plugins

Removed error from logging.NoLog#Write
Added logging to the static VM factory usage
Fixed incorrect error being returned from subprocess.Bootstrap

Ledger

Added ledger tx parsing support

MerkleDB

Added explicit consistency guarantees when committing multiple merkledb.trieViews to disk at once
Removed reliance on premature root calculations for merkledb.trieView validity tracking
Updated x/merkledb/README.md

v1.9.10

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

MerkleDB

Removed parent tracking from merkledb.trieView
Removed base caches from merkledb.trieView
Fixed error handling during merkledb intermediate node eviction
Replaced values larger than 32 bytes with a hash in the merkledb hash representation

AVM

Refactored avm API tx creation into a standalone Spender implementation
Migrated UTXO interfaces from the platformvm into the components for use in the avm
Refactored avm tx.SyntacticVerify to expect the config rather than the fee fields

Miscellaneous

Updated the minimum golang version to v1.19.6
Fixed rpcchainvm signal handling to only shutdown upon receipt of SIGTERM
Added warp.Signature#NumSigners for better cost tracking support
Added snow.Context#PublicKey to provide access to the local node's BLS public key inside the VM execution environment
Renamed Avalanche consensus metric prefix to avalanche_{chainID}_avalanche
Specified an explicit TCP Linger timeout of 15 seconds
Updated the secp256k1 library to v4.1.0

Cleanup

Removed support for the --whitelisted-subnets flag
Removed unnecessary abstractions from the app package
Removed Factory embedding from platformvm.VM and avm.VM
Removed validator package from the platformvm
Removed timer.TimeoutManager
Replaced snow.Context in Factory.New with logging.Logger
Renamed set.Bits#Len to BitLen and set.Bits#HammingWeight to Len to align with set.Bits64

v1.9.9

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 23.

Note: The --whitelisted-subnets flag was deprecated in v1.9.6. This is the last release in which it will be supported. Use --track-subnets instead.

Monitoring

Added warning when the P2P server IP is private
Added warning when the HTTP server IP is potentially publicly reachable
Removed merkledb.trieView#calculateIDs tracing when no recalculation is needed

Databases

Capped the number of goroutines that merkledb.trieView#calculateIDsConcurrent will create
Removed nodb package
Refactored Batch implementations to share common code
Added Batch.Replay invariant tests
Converted to use require in all database interface tests

Cryptography

Moved the secp256k1 implementations to a new secp256k1 package out of the crypto package
Added rfc6979 compliance tests to the secp256k1 signing implementation
Removed unused cryptography implementations ed25519, rsa, and rsapss
Removed unnecessary cryptography interfaces crypto.Factory, crypto.RecoverableFactory, crypto.PublicKey, and crypto.PrivateKey
Added verification when parsing secp256k1 public keys to ensure usage of the compressed format

API

Removed delegators from platform.getCurrentValidators unless a single nodeID is requested
Added delegatorCount and delegatorWeight to the validators returned by platform.getCurrentValidators

Documentation

Improved documentation on the block.WithVerifyContext interface
Fixed --public-ip and --public-ip-resolution-service CLI flag descriptions
Updated README.md to explicitly reference SECURITY.md

Coreth

Enabled state sync by default when syncing from an empty database
Increased block gas limit to 15M for Cortina Network Upgrade
Added back file tracer endpoint
Added back JS tracer

Miscellaneous

Added allowedNodes to the subnet config for validatorOnly subnets
Removed the hashicorp/go-plugin dependency to improve plugin flexibility
Replaced specialized bag implementations with generic bag implementations
Added mempool package to the avm
Added chain.State#IsProcessing to simplify integration with block.WithVerifyContext
Added StateSyncMinVersion to sync.ClientConfig
Added validity checks for InitialStakeDuration in a custom network genesis
Removed unnecessary reflect call when marshalling an empty slice

Cleanup

Renamed teleporter package to warp
Replaced bool flags in P-chain state diffs with an enum
Refactored subnet configs to more closely align between the primary network and subnets
Simplified the utxo.Spender interface
Removed unused field common.Config#Validators

v1.9.8

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 22.

Networking

Added TCP proxy support for p2p network traffic
Added p2p network client utility for directly messaging the p2p network

Consensus

Guaranteed delivery of App messages to the VM, regardless of sync status
Added EngineType to consensus context

MerkleDB - Alpha

Added initial implementation of a path-based merkle-radix tree
Added initial implementation of state sync powered by the merkledb

APIs

Updated platform.getCurrentValidators to return uptime as a percentage
Updated platform.get*Validators to avoid iterating over the staker set when requesting specific nodeIDs
Cached staker data in platform.get*Validators to significantly reduce DB IO
Added stakeAmount and weight to all staker responses in P-chain APIs
Deprecated stakeAmount in staker responses from P-chain APIs
Removed creationTxFee from info.GetTxFeeResponse
Removed address from platformvm.GetBalanceRequest

Fixes

Fixed RemoveSubnetValidatorTx weight diff corruption
Released network lock before attempting to close a peer connection
Fixed X-Chain last accepted block initialization to use the genesis block, not the stop vertex after linearization
Removed plugin directory handling from AMI generation
Removed copy of plugins directory from tar script

Cleanup

Removed unused rpm packaging scripts
Removed engine dependency from chain registrants
Removed unused field from chain handler log
Linted custom test chains.Manager
Used generic btree implementation
Deleted utils.CopyBytes
Updated rjeczalik/notify from v0.9.2 to v0.9.3

Miscellaneous

Added AVM state.Chain interface
Added generic atomic value utility
Added test for the AMI builder during RCs
Converted cache implementations to use generics
Added optional cache eviction callback

v1.9.7

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 22.

Fixes

Fixed subnet validator lookup regression

v1.9.6

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 22.

Consensus

Added StateSyncMode to the return of StateSummary#Accept to support syncing chain state while tracking the chain as a light client
Added AcceptedFrontier to Chits messages
Reduced unnecessary confidence resets during consensus by applying AcceptedFrontiers during QueryFailed handling
Added EngineType for consensus messages in the p2p message definitions
Updated vertex.DAGVM interface to support linearization

Configs

Added --plugin-dir flag. The default value is [DATADIR]/plugins
Removed --build-dir flag. The location of the avalanchego binary is no longer considered when looking for the plugins directory. Subnet maintainers should ensure that their node is able to properly discover plugins, as the default location is likely changed. See --plugin-dir
Changed the default value of --api-keystore-enabled to false
Added --track-subnets flag as a replacement of --whitelisted-subnets

Fixes

Fixed NAT-PMP router discovery and port mapping
Fixed --staking-enabled=false setting to correctly start subnet chains and report healthy
Fixed message logging in the consensus handler

VMs

Populated non-trivial logger in the rpcchainvm Server's snow.Context
Updated rpcchainvm proto definitions to use enums
Added Block format and definition to the AVM
Removed proposervm height index reset

Metrics

Added avalanche_network_peer_connected_duration_average metric
Added avalanche_api_calls_processing metric
Added avalanche_api_calls metric
Added avalanche_api_calls_duration metric

Documentation

Added wallet example to create stakeable.LockOut outputs
Improved ubuntu deb install instructions

Miscellaneous

Updated ledger-avalanche to v0.6.5
Added linter to ban the usage of fmt.Errorf without format directives
Added List to the buffer#Deque interface
Added Index to the buffer#Deque interface
Added SetLevel to the Logger interface
Updated auth API to use the new jwt standard

v1.9.5

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 21.

Subnet Messaging

Added subnet message serialization format
Added subnet message signing
Replaced bls.SecretKey with a teleporter.Signer in the snow.Context
Moved SNLookup into the validators.State interface to support non-whitelisted chainID to subnetID lookups
Added support for non-whitelisted subnetIDs for fetching the validator set at a given height
Added subnet message verification
Added teleporter.AnycastID to denote a subnet message not intended for a specific chain

Fixes

Added re-gossip of updated validator IPs
Fixed rpcchainvm.BatchedParseBlock to correctly wrap returned blocks
Removed incorrect uintptr handling in the generic codec
Removed message latency tracking on messages being sent to itself

Coreth

Added support for eth_call over VM2VM messaging
Added config flags for tx pool behavior

Miscellaneous

Added networking package README.md
Removed pagination of large db messages over gRPC
Added Size to the generic codec to reduce allocations
Added UnpackLimitedBytes and UnpackLimitedStr to the manual packer
Added SECURITY.md
Exposed proposer list from the proposervm's Windower interface
Added health and bootstrapping client helpers that block until the node is healthy
Moved bit sets from the ids package to the set package
Added more wallet examples

v1.9.4

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 20.

This version modifies the db format. The db format is compatible with v1.9.3, but not v1.9.2 or earlier. After running a node with v1.9.4 attempting to run a node with a version earlier than v1.9.3 may report a fatal error on startup.

PeerList Gossip Optimization

Added gossip tracking to the peer instance to only gossip new IPs to a connection
Added PeerListAck message to report which TxIDs provided by the PeerList message were tracked
Added TxIDs to the PeerList message to unique-ify nodeIDs across validation periods
Added TxID mappings to the gossip tracker

Validator Set Tracking

Renamed GetValidators to Get on the validators.Manager interface
Removed Set, AddWeight, RemoveWeight, and Contains from the validators.Manager interface
Added Add to the validators.Manager interface
Removed Set from the validators.Set interface
Added Add and Get to the validators.Set interface
Modified validators.Set#Sample to return ids.NodeID rather than valdiators.Validator
Replaced the validators.Validator interface with a struct
Added a BLS public key field to validators.Validator
Added a TxID field to validators.Validator
Improved and documented error handling within the validators.Set interface
Added BLS public keys to the result of GetValidatorSet
Added BuildBlockWithContext as an optional VM method to build blocks at a specific P-chain height
Added VerifyWithContext as an optional block method to verify blocks at a specific P-chain height

Uptime Tracking

Added ConnectedSubnet message handling to the chain handler
Added SubnetConnector interface and implemented it in the platformvm
Added subnet uptimes to p2p pong messages
Added subnet uptimes to platform.getCurrentValidators
Added subnetID as an argument to info.Uptime

Fixes

Fixed incorrect context cancellation of escaped contexts from grpc servers
Fixed race condition between API initialization and shutdown
Fixed race condition between NAT traversal initialization and shutdown
Fixed race condition during beacon connection tracking
Added race detection to the E2E tests
Added additional message and sender tests

Coreth

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

APIs

Added indices to the return values of GetLastAccepted and GetContainerByID on the indexer API client
Removed unnecessary locking from the info API

Chain Data

Added ChainDataDir to the snow.Context to allow blockchains to canonically access disk outside avalanchego's database
Added --chain-data-dir as a CLI flag to specify the base directory for all ChainDataDirs

Miscellaneous

Removed Version from the peer.Network interface
Removed Pong from the peer.Network interface
Reduced memory allocations inside the system throttler
Added CChainID to the snow.Context
Converted all sorting to utilize generics
Converted all set management to utilize generics

v1.9.3

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 19.

Tracing

Added context.Context to all VM interface functions
Added context.Context to the validators.State interface
Added additional message fields to tracedRouter#HandleInbound
Added tracedVM implementations for block.ChainVM and vertex.DAGVM
Added tracedState implementation for validators.State
Added tracedHandler implementation for http.Handler
Added tracedConsensus implementations for snowman.Consensus and avalanche.Consensus

Fixes

Fixed incorrect NodeID used in registered AppRequest timeouts
Fixed panic when calling encdb#NewBatch after encdb#Close
Fixed panic when calling prefixdb#NewBatch after prefixdb#Close

Configs

Added proposerMinBlockDelay support to subnet configs
Added providedFlags field to the initializing node for easily observing custom node configs
Added --chain-aliases-file and --chain-aliases-file-content CLI flags
Added --proposervm-use-current-height CLI flag

Coreth

Added metric for number of processed and accepted transactions
Added wait for state sync goroutines to complete on shutdown
Increased go-ethereum dependency to v1.10.26
Increased soft cap on transaction size limits
Added back isForkIncompatible checks for all existing forks
Cleaned up Apricot Phase 6 code

Linting

Added unused-receiver linter
Added unused-parameter linter
Added useless-break linter
Added unhandled-error linter
Added unexported-naming linter
Added struct-tag linter
Added bool-literal-in-expr linter
Added early-return linter
Added empty-lines linter
Added error-lint linter

Testing

Added scripts/build_fuzz.sh and initial fuzz tests
Added additional Fx tests
Added additional messageQueue tests
Fixed vmRegisterer tests

Documentation

Documented Database.Put invariant for nil and empty slices
Documented avalanchego's versioning scheme
Improved vm.proto docs

Miscellaneous

Added peer gossip tracker
Added avalanche_P_vm_time_until_unstake and avalanche_P_vm_time_until_unstake_subnet metrics
Added keychain.NewLedgerKeychainFromIndices
Removed usage of Temporary error handling after listener#Accept
Removed Parameters from all Consensus interfaces
Updated avalanche-network-runner to v1.3.0
Added ids.BigBitSet to extend ids.BitSet64 for arbitrarily large sets
Added support for parsing future subnet uptime tracking data to the P-chain's state implementation
Increased validator set cache size
Added avax.UTXOIDFromString helper for managing UTXOIDs more easily

v1.9.2

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 19.

Coreth

Added trie clean cache journaling to disk to improve processing time after restart
Fixed regression where a snapshot could be marked as stale by the async acceptor during block processing
Added fine-grained block processing metrics

RPCChainVM

Added validators.State to the rpcchainvm server's snow.Context
Added rpcProtocolVersion to the output of info.getNodeVersion
Added rpcchainvm protocol version to the output of the --version flag
Added version.RPCChainVMProtocolCompatibility map to easily compare plugin compatibility against avalanchego versions

Builds

Downgraded ubuntu release binaries from jammy to focal
Updated macos github runners to macos-12
Added workflow dispatch to build release binaries

BLS

Added bls proof of possession to platform.getCurrentValidators and platform.getPendingValidators
Added bls public key to in-memory staker objects
Improved memory clearing of bls secret keys

Cleanup

Fixed issue where the chain manager would attempt to start chain creation multiple times
Fixed race that caused the P-chain to finish bootstrapping before the primary network finished bootstrapping
Converted inbound message handling to expect usage of types rather than maps of fields
Simplified the validators.Set implementation
Added a warning if synchronous consensus messages take too long

v1.9.1

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 18.

Features

Added cross-chain messaging support to the VM interface
Added Ledger support to the Primary Network wallet
Converted Bionic builds to Jammy builds
Added mock.gen.sh to programmatically generate mock implementations
Added BLS signer to the snow.Context
Moved base from rpc.NewEndpointRequester to be included in the method in SendRequest
Converted UnboundedQueue to UnboundedDeque

Observability

Added support for OpenTelemetry tracing
Converted periodic bootstrapping status update to be time-based
Removed duplicated fields from the json format of the node config
Configured min connected stake health check based on the consensus parameters
Added new consensus metrics
Documented how chain time is advanced in the PlatformVM with chain_time_update.md

Cleanup

Converted chain creation to be handled asynchronously from the P-chain's execution environment
Removed SetLinger usage of P2P TCP connections
Removed Banff upgrade flow
Fixed ProposerVM inner block caching after verification
Fixed PlatformVM mempool verification to use an updated chain time
Removed deprecated CLI flags: --dynamic-update-duration, --dynamic-public-ip
Added unexpected Put bytes tests to the Avalanche and Snowman consensus engines
Removed mockery generated mock implementations
Converted safe math functions to use generics where possible
Added linting to prevent usage of assert in unit tests
Converted empty struct usage to nil for interface compliance checks
Added CODEOWNERs to own first rounds of PR review

v1.9.0

This upgrade adds support for creating Proof-of-Stake Subnets.

This version is not backwards compatible. The changes in the upgrade go into effect at 12 PM EDT, October 18th 2022 on Mainnet.

All Mainnet nodes should upgrade before 12 PM EDT, October 18th 2022.

The supported plugin version is 17.

Upgrades

Activated P2P serialization format change to Protobuf
Activated non-AVAX ImportTx/ExportTxs to/from the P-chain
Activated Banff* blocks on the P-chain
Deactivated Apricot* blocks on the P-chain
Activated RemoveSubnetValidatorTxs on the P-chain
Activated TransformSubnetTxs on the P-chain
Activated AddPermissionlessValidatorTxs on the P-chain
Activated AddPermissionlessDelegatorTxs on the P-chain
Deactivated ANT ImportTx/ExportTxs on the C-chain
Deactivated ANT precompiles on the C-chain

Deprecations

Ubuntu 18.04 releases are deprecated and will not be provided for >=v1.9.1

Miscellaneous

Fixed locked input signing in the P-chain wallet
Removed assertions from the logger interface
Removed --assertions-enabled flag
Fixed typo in --bootstrap-max-time-get-ancestors flag
Standardized exported P-Chain codec usage
Improved isolation and execution of the E2E tests
Updated the linked hashmap implementation to use generics

v1.8.6

This version is backwards compatible to v1.8.0. It is optional, but encouraged. The supported plugin version is 16.

BLS

Added BLS key file at --staking-signer-key-file
Exposed BLS proof of possession in the info.getNodeID API
Added BLS proof of possession to AddPermissionlessValidatorTxs for the Primary Network

The default value of --staking-signer-key-file is ~/.avalanchego/staking/signer.key. If the key file doesn't exist, it will be populated with a new key.

Networking

Added P2P proto support to be activated in a future release
Fixed inbound bandwidth spike after leaving the validation set
Removed support for ChitsV2 messages
Removed ContainerIDs from Put and PushQuery messages
Added pending_timeouts metric to track the number of active timeouts a node is tracking
Fixed overflow in gzip decompression
Optimized memory usage in peer.MessageQueue

Miscellaneous

Fixed bootstrapping ETA metric
Removed unused unknown_txs_count metric
Replaced duplicated code with generic implementations

Coreth

Added failure reason to bad block API

v1.8.5

Please upgrade your node as soon as possible.

The supported plugin version is 16.

Fixes

Fixed stale block reference by evicting blocks upon successful verification

Coreth

Removed check for Apricot Phase6 incompatible fork to unblock nodes that did not upgrade ahead of the activation time

v1.8.4

Please upgrade your node as soon as possible.

The supported plugin version is 16.

Caching

Added temporarily invalid block caching to reduce repeated network requests
Added caching to the proposervm's inner block parsing

Coreth

Reduced the log level of BAD BLOCKs from ERROR to DEBUG
Deprecated Native Asset Call

v1.8.2

Please upgrade your node as soon as possible.

The changes in v1.8.x go into effect at 4 PM EDT on September 6th, 2022 on both Fuji and Mainnet. You should upgrade your node before the changes go into effect, otherwise they may experience loss of uptime.

The supported plugin version is 16.

Coreth

Fixed live-lock in bootstrapping, after performing state-sync, by properly reporting database.ErrNotFound in GetBlockIDAtHeight rather than a formatted error
Increased the log level of BAD BLOCKs from DEBUG to ERROR
Fixed typo in Chain Config String function

v1.8.1

Please upgrade your node as soon as possible.

The changes in v1.8.x go into effect at 4 PM EDT on September 6th, 2022 on both Fuji and Mainnet. You should upgrade your node before the changes go into effect, otherwise they may experience loss of uptime.

The supported plugin version is 16.

Miscellaneous

Reduced the severity of not quickly connecting to bootstrap nodes from FATAL to WARN

Coreth

Reduced the log level of BAD BLOCKs from ERROR to DEBUG
Added Apricot Phase6 to Chain Config String function

v1.8.0

This is a mandatory security upgrade. Please upgrade your node as soon as possible.

The changes in the upgrade go into effect at 4 PM EDT on September 6th, 2022 on both Fuji and Mainnet. You should upgrade your node before the changes go into effect, otherwise they may experience loss of uptime.

You may see some extraneous ERROR logs ("BAD BLOCK") on your node after upgrading. These may continue until the Apricot Phase 6 activation (at 4 PM EDT on September 6th).

The supported plugin version is 16.

PlatformVM APIs

Fixed GetBlock API when requesting the encoding as json
Changed the json key in AddSubnetValidatorTxs from subnet to subnetID
Added multiple asset support to getBalance
Updated PermissionlessValidators returned from getCurrentValidators and getPendingValidators to include validationRewardOwner and delegationRewardOwner
Deprecated rewardOwner in PermissionlessValidators returned from getCurrentValidators and getPendingValidators
Added subnetID argument to getCurrentSupply
Added multiple asset support to getStake
Added subnetID argument to getMinStake

PlatformVM Structures

Renamed existing blocks
- ProposalBlock -> ApricotProposalBlock
- AbortBlock -> ApricotAbortBlock
- CommitBlock -> ApricotCommitBlock
- StandardBlock -> ApricotStandardBlock
- AtomicBlock -> ApricotAtomicBlock
Added new block types to be enabled in a future release
- BlueberryProposalBlock
  - Introduces a Time field and an unused Txs field before the remaining ApricotProposalBlock fields
- BlueberryAbortBlock
  - Introduces a Time field before the remaining ApricotAbortBlock fields
- BlueberryCommitBlock
  - Introduces a Time field before the remaining ApricotCommitBlock fields
- BlueberryStandardBlock
  - Introduces a Time field before the remaining ApricotStandardBlock fields
Added new transaction types to be enabled in a future release
- RemoveSubnetValidatorTx
  - Can be included into BlueberryStandardBlocks
  - Allows a subnet owner to remove a validator from their subnet
- TransformSubnetTx
  - Can be included into BlueberryStandardBlocks
  - Allows a subnet owner to convert their subnet into a permissionless subnet
- AddPermissionlessValidatorTx
  - Can be included into BlueberryStandardBlocks
  - Adds a new validator to the requested permissionless subnet
- AddPermissionlessDelegatorTx
  - Can be included into BlueberryStandardBlocks
  - Adds a new delegator to the requested permissionless validator on the requested subnet

PlatformVM Block Building

Fixed race in AdvanceTimeTx creation to avoid unnecessary block construction
Added block_formation_logic.md to describe how blocks are created
Refactored BlockBuilder into ApricotBlockBuilder
Added BlueberryBlockBuilder
Added OptionBlock builder visitor
Refactored Mempool issuance and removal logic to use transaction visitors

PlatformVM Block Execution

Added support for executing AddValidatorTx, AddDelegatorTx, and AddSubnetValidatorTx inside of a BlueberryStandardBlock
Refactored time advancement into a standard state modification structure
Refactored ProposalTxExecutor to abstract state diff creation
Standardized upgrade checking rules
Refactored subnet authorization checking

Wallet

Added support for new transaction types in the P-chain wallet
Fixed fee amounts used in the Primary Network wallet to reduce unnecessary fee burning

Networking

Defined p2p.proto to be used for future network messages
Added --network-tls-key-log-file-unsafe to support inspecting p2p messages
Added avalanche_network_accept_failed metrics to track networking Accept errors

Miscellaneous

Removed reserved fields from proto files and renumbered the existing fields
Added generic dynamically resized ring buffer
Updated gRPC version to v1.49.0 to fix non-deterministic errors reported in the rpcchainvm
Removed --signature-verification-enabled flag
Removed dead code
- ids.QueueSet
- timer.Repeater
- timer.NewStagedTimer
- timer.TimedMeter

Coreth

Incorrectly deprecated Native Asset Call
Migrated to go-ethereum v1.10.23
Added API to fetch Chain Config

v1.7.18

This version is backwards compatible to v1.7.0. It is optional, but encouraged. The supported plugin version is 15.

Fixes

Fixed bug in codeToFetch database accessors that caused an error when starting/stopping state sync
Fixed rare BAD BLOCK errors during C-chain bootstrapping
Fixed platformvm couldn't get preferred block state log due to attempted block building during bootstrapping
Fixed platformvm failed to fetch next staker to reward error log due to an incorrect lastAcceptedID reference
Fixed AWS AMI creation

PlatformVM

Refactored platformvm metrics handling
Refactored platformvm block creation
Introduced support to prevent empty nodeID use on the P-chain to be activated in a future upgrade

Coreth

Updated gas price estimation to limit lookback window based on block timestamps
Added metrics for processed/accepted gas
Simplified syntactic block verification
Ensured statedb errors during block processing are logged
Removed deprecated gossiper/block building logic from pre-Apricot Phase 4
Added marshal function for duration to improve config output

Miscellaneous

Updated local network genesis to use a newer start time
Updated minimum golang version to go1.18.1
Removed support for RocksDB
Bumped go-ethereum version to v1.10.21
Added various additional tests
Introduced additional database invariants for all database implementations
Added retries to windows CI installations
Removed useless ID aliasing during chain creation

v1.7.17

This version is backwards compatible to v1.7.0. It is optional, but encouraged. The supported plugin version is 15.

VMs

Refactored P-chain block state management
- Supporting easier parsing and usage of blocks
- Improving separation of block execution with block definition
- Unifying state definitions
Introduced support to send custom X-chain assets to the P-chain to be activated in a future upgrade
Introduced support to use custom assets on the P-chain to be activated in a future upgrade
Added VMs README to begin fully documenting plugin invariants
Added various comments around expected usages of VM tools

Coreth

Added optional JSON logging
Added interface for supporting stateful precompiles
Removed legacy code format from the database

Fixes

Fixed ungraceful gRPC connection closure during very long running requests
Fixed LevelDB panic during shutdown
Fixed verification of --stake-max-consumption-rate to include the upper-bound
Fixed various CI failures
Fixed flaky unit tests

Miscellaneous

Added bootstrapping ETA metrics
Converted all logs to support structured fields
Improved Snowman++ oracle block verification error messages
Removed deprecated or unused scripts

v1.7.16

This version is backwards compatible to v1.7.0. It is optional, but encouraged. The supported plugin version is 15.

LevelDB

Fix rapid disk growth by manually specifying the maximum manifest file size

v1.7.15

This version is backwards compatible to v1.7.0. It is optional, but encouraged. The supported plugin version is 15.

PlatformVM

Replaced copy-on-write validator set data-structure to use tree diffs to optimize validator set additions
Replaced validation transactions with a standardized representation to remove transaction type handling
Migrated transaction execution to its own package
Removed child pointers from processing blocks
Added P-chain wallet helper for providing initial transactions

Coreth

Bumped go-ethereum dependency to v1.10.20
Updated API names used to enable services in eth-api config flag. Prior names are supported but deprecated, please update configurations accordingly
Optimized state sync by parallelizing trie syncing
Added 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
Added metrics to the atomic transaction mempool
Added metrics for incoming/outgoing mempool gossip

Fixes

Updated Snowman and Avalanche consensus engines to report original container preferences before processing the provided container
Fixed inbound message byte throttler context cancellation cleanup
Removed case sensitivity of IP resolver services
Added failing health check when a whitelisted subnet fails to initialize a chain

Miscellaneous

Added gRPC client metrics for dynamically created connections
Added uninitialized continuous time averager for when initial predictions are unreliable
Updated linter version
Documented various platform invariants
Cleaned up various dead parameters
Improved various tests

v1.7.14

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

APIs

These API format changes are breaking changes. https://api.avax.network and https://api.avax-test.network have been updated with this format. If you are using AvalancheGo APIs in your code, please ensure you have updated to the latest versions. See https://docs.avax.network/apis/avalanchego/cb58-deprecation for details about the CB58 removal.

Removed CB58 as an encoding option from all APIs
Added HexC and HexNC as encoding options for all APIs that accept an encoding format
Removed the Success response from all APIs
Replaced containerID with id in the indexer API

PlatformVM

Fixed incorrect P-chain height in Snowman++ when staking is disabled
Moved platformvm transactions to be defined in a sub-package
Moved platformvm genesis management to be defined in a sub-package
Moved platformvm state to be defined in a sub-package
Standardized platformvm transactions to always be referenced via pointer
Moved the platformvm transaction builder to be defined in a sub-package
Fixed uptime rounding during node shutdown

Coreth

Bumped go-ethereum dependency to v1.10.18
Parallelized state sync code fetching

Networking

Updated Connected and Disconnected messages to only be sent to chains if the peer is tracking the subnet
Updated the minimum TLS version on the p2p network to v1.3
Supported context cancellation in the networking rate limiters
Added ChitsV2 message format for the p2p network to be used in a future upgrade

Miscellaneous

Fixed --public-ip-resolution-frequency invalid overwrite of the resolution service
Added additional metrics to distinguish between virtuous and rogue currently processing transactions
Suppressed the super cool avalanchego banner when stdout is not directed to a terminal
Updated linter version
Improved various comments and documentation
Standardized primary network handling across subnet maps

v1.7.13

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

State Sync

Added peer bandwidth tracking to optimize coreth state sync message routing
Fixed coreth leaf request handler bug to ensure the handler delivers a valid range proof
Removed redundant proof keys from coreth leafs response message format
Improved coreth state sync request retry logic
Improved coreth state sync handler metrics
Improved coreth state sync ETA
Added avalanche_{chainID}_handler_async_expired metric

Miscellaneous

Fixed platform.getCurrentValidators API to correctly mark a node as connected to itself on subnets.
Fixed platform.getBlockchainStatus to correctly report Unknown for blockchains that are not managed by the P-Chain
Added process metrics by default in the rpcchainvm#Server
Added Database health checks
Removed the deprecated Database.Stat call from the rpcdb#Server
Added fail fast logic to duplicated Snowman additions to avoid undefined behavior
Added additional testing around Snowman diverged voting tests
Deprecated --dynamic-update-duration and --dynamic-public-ip CLI flags
Added --public-ip-resolution-frequency and --public-ip-resolution-service to replace --dynamic-update-duration and --dynamic-public-ip, respectively

v1.7.12

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

State Sync

Fixed proposervm state summary acceptance to only accept state summaries with heights higher than the locally last accepted block
Fixed proposervm state summary serving to only respond to requests after height indexing has finished
Improved C-chain state sync leaf request serving by optimistically reading leaves from snapshot
Refactored C-chain state sync block fetching

Networking

Reduced default peerlist and accepted frontier gossipping
Increased the default at-large outbound buffer size to 32 MiB

Metrics

Added leveldb metrics
Added process and golang metrics for the avalanchego binary
Added available disk space health check
- Ensured that the disk space will not be fully utilized by shutting down the node if there is a critically low amount of free space remaining
Improved C-chain state sync metrics

Performance

Added C-chain acceptor queue within core/blockchain.go
Removed rpcdb locking when committing batches and using iterators
Capped C-chain TrieDB dirties cache size during block acceptance to reduce commit size at 4096 block interval

Cleanup

Refactored the avm to utilize the external txs package
Unified platformvm dropped tx handling
Clarified snowman child block acceptance calls
Fixed small consensus typos
Reduced minor duplicated code in consensus
Moved the platformvm key factory out of the VM into the test file
Removed unused return values from the timeout manager
Removed weird json rpc private interface
Standardized json imports
Added vm factory interface checks

v1.7.11

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

The first startup of the C-Chain will cause an increase in CPU and IO usage due to an index update. This index update runs in the background and does not impact restart time.

State Sync

Added state syncer engine to facilitate VM state syncing, rather than full historical syncing
Added GetStateSummaryFrontier, StateSummaryFrontier, GetAcceptedStateSummary, AcceptedStateSummary as P2P messages
Updated Ancestors message specification to expect an empty response if the container is unknown
Added --state-sync-ips and --state-sync-ids flags to allow manual overrides of which nodes to query for accepted state summaries
Updated networking library to permanently track all manually tracked peers, rather than just beacons
Added state sync support to the metervm
Added state sync support to the proposervm
Added state sync support to the rpcchainvm
Added beta state sync support to coreth

ProposerVM

Prevented rejected blocks from overwriting the proposervm height index
Optimized proposervm block rewind to utilize the height index if available
Ensured proposervm height index is marked as repaired in Initialize if it is fully repaired on startup
Removed --reset-proposervm-height-index. The height index will be reset upon first restart
Optimized proposervm height index resetting to periodically flush deletions

Bug Fixes

Fixed IPC message issuance and restructured consensus event callbacks to be checked at compile time
Fixed coreth metrics initialization
Fixed bootstrapping startup logic to correctly startup if initially connected to enough stake
Fixed coreth panic during metrics collection
Fixed panic on concurrent map read/write in P-chain wallet SDK
Fixed rpcchainvm panic by sanitizing http response codes
Fixed incorrect JSON tag on platformvm.BaseTx
Fixed AppRequest, AppResponse, and AppGossip stringers used in logging

API/Client

Supported client implementations pointing to non-standard URIs
Introduced ids.NodeID type to standardize logging and simplify API service and client implementations
Changed client implementations to use standard types rather than strings wherever possible
Added subnetID as an argument to platform.getTotalStake
Added connected to the subnet validators in responses to platform.getCurrentValidators and platform.getPendingValidators
Add missing admin API client methods
Improved indexer API client implementation to avoid encoding edge cases

Networking

Added --snow-mixed-query-num-push-vdr and --snow-mixed-query-num-push-non-vdr to allow parameterization of sending push queries
- By default, non-validators now send only pull queries, not push queries.
- By default, validators now send both pull queries and push queries upon inserting a container into consensus. Previously, nodes sent only push queries.
Added metrics to track the amount of over gossipping of peerlist messages
Added custom message queueing support to outbound Peer messages
Reused Ping messages to avoid needless memory allocations

Logging

Replaced AvalancheGo's internal logger with uber-go/zap.
Replaced AvalancheGo's log rotation with lumberjack.
Renamed log-display-highlight to log-format and added json option.
Added log-rotater-max-size, log-rotater-max-files, log-rotater-max-age, log-rotater-compress-enabled options for log rotation.

Miscellaneous

Added --data-dir flag to easily move all default file locations to a custom location
Standardized RPC specification of timestamp fields
Logged health checks whenever a failing health check is queried
Added callback support for the validator set manager
Increased coreth trie tip buffer size to 32
Added CPU usage metrics for AvalancheGo and all sub-processes
Added Disk IO usage metrics for AvalancheGo and all sub-processes

Cleanup

Refactored easily separable platformvm files into separate smaller packages
Simplified default version parsing
Fixed various typos
Converted some structs to interfaces to better support mocked testing
Refactored IP utils

Documentation

Increased recommended disk size to 1 TB
Updated issue template
Documented additional snowman.Block invariants

v1.7.10

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Networking

Improved vertex and block gossiping for validators with low stake weight.
Added peers metric by subnet.
Added percentage of stake connected metric by subnet.

APIs

Added support for specifying additional headers and query params in the RPC client implementations.
Added static API clients for the platformvm and the avm.

PlatformVM

Introduced time based windowing of accepted P-chain block heights to ensure that local networks update the proposer list timely in the proposervm.
Improved selection of decision transactions from the mempool.

RPCChainVM

Increased buf version to v1.3.1.
Migrated all proto definitions to a dedicated /proto folder.
Removed the dependency on the non-standard grpc broker to better support other language implementations.
Added grpc metrics.
Added grpc server health checks.

Coreth

Fixed a bug where a deadlock on shutdown caused historical re-generation on restart.
Added an API endpoint to fetch the current VM Config.
Added AvalancheGo custom log formatting to the logs.
Removed support for the JS Tracer.

Logging

Added piping of subnet logs to stdout.
Lazily initialized logs to avoid opening files that are never written to.
Added support for arbitrarily deleted log files while avalanchego is running.
Removed redundant logging configs.

Miscellaneous

Updated minimum go version to v1.17.9.
Added subnet bootstrapping health checks.
Supported multiple tags per codec instantiation.
Added minor fail-fast optimization to string packing.
Removed dead code.
Fixed typos.
Simplified consensus engine Shutdown notification dispatching.
Removed Sleep call in the inbound connection throttler.

v1.7.9

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Updates

Improved subnet gossip to only send messages to nodes participating in that subnet.
Fixed inlined VM initialization to correctly register static APIs.
Added logging for file descriptor limit errors.
Removed dead code from network packer.
Improved logging of invalid hash length errors.

v1.7.8

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Networking

Fixed duplicate reference decrease when closing a peer.
Freed allocated message buffers immediately after sending.
Added --network-peer-read-buffer-size and --network-peer-write-buffer-size config options.
Moved peer IP signature verification to enable concurrent verifications.
Reduced the number of connection flushes when sending messages.
Canceled outbound connection requests on shutdown.
Reused dialer across multiple outbound connections.
Exported NewTestNetwork for easier external testing.

Coreth

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

Miscellaneous

Fixed incorrect BlockchainID usage in the X-chain ImportTx builder.
Fixed incorrect OutputOwners in the P-chain ImportTx builder.
Improved FD limit error logging and warnings.
Rounded bootstrapping ETAs to the nearest second.
Added gossip config support to the subnet configs.
Optimized various queue removals for improved memory freeing.
Added a basic X-chain E2E usage test to the new testing framework.

v1.7.7

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Networking

Refactored the networking library to track potential peers by nodeID rather than IP.
Separated peer connections from the mesh network implementation to simplify testing.
Fixed duplicate Connected messages bug.
Supported establishing outbound connections with peers reporting different inbound and outbound IPs.

Database

Disabled seek compaction in leveldb by default.

GRPC

Increased protocol version, this requires all plugin definitions to update their communication dependencies.
Merged services to be served using the same server when possible.
Implemented a fast path for simple HTTP requests.
Removed duplicated message definitions.
Improved error reporting around invalid plugins.

Coreth

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

Configs

Removed --inbound-connection-throttling-max-recent
Renamed --network-peer-list-size to --network-peer-list-num-validator-ips
Removed --network-peer-list-gossip-size
Removed --network-peer-list-staker-gossip-fraction
Added --network-peer-list-validator-gossip-size
Added --network-peer-list-non-validator-gossip-size
Removed --network-get-version-timeout
Removed --benchlist-peer-summary-enabled
Removed --peer-alias-timeout

Miscellaneous

Fixed error reporting when making Avalanche chains that did not manually specify a primary alias.
Added beacon utils for easier programmatic handling of beacon nodes.
Resolved the default log directory on initialization to avoid additional error handling.
Added support to the chain state module to specify an arbitrary new accepted block.

v1.7.6

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Consensus

Introduced a new vertex type to support future Avalanche based network upgrades.
Added pending message metrics to the chain message queues.
Refactored event dispatchers to simplify dependencies and remove dead code.

PlatformVM

Added json encoding option to the platform.getTx call.
Added platform.getBlock API.
Cleaned up block building logic to be more modular and testable.

Coreth

Increased FeeHistory maximum historical limit to improve MetaMask UI on the C-Chain.
Enabled chain state metrics.
Migrated go-ethereum v1.10.16 changes.

Miscellaneous

Added the ability to load new VM plugins dynamically.
Implemented X-chain + P-chain wallet that can be used to build and sign transactions. Without providing a full node private keys.
Integrated e2e testing to the repo to avoid maintaining multiple synced repos.
Fixed proposervm height indexing check to correctly mark the indexer as repaired.
Introduced message throttling overrides to be used in future improvements to reliably send messages.
Introduced a cap on the client specified request deadline.
Increased the default leveldb open files limit to 1024.
Documented the leveldb configurations.
Extended chain shutdown timeout.
Performed various cleanup passes.

v1.7.5

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Consensus

Added asynchronous processing of App.* messages.
Added height indexing support to the proposervm and rpcchainvm. If a node is updated to >=v1.7.5 and then downgraded to <v1.7.5, the user must enable the --reset-proposervm-height-index=true flag to ensure the proposervm height index is correctly updated going forward.
Fixed bootstrapping job counter initialization that could cause negative ETAs to be reported.
Fixed incorrect processing check that could log incorrect information.
Removed incorrect warning logs.

Miscellaneous

Added tracked subnets to be reported in calls to the info.peers API.
Updated gRPC implementations to use buf tooling and standardized naming and locations.
Added a consistent hashing implementation to be used in future improvements.
Fixed database iteration invariants to report ErrClosed rather than silently exiting.
Added additional sanity checks to prevent users from incorrectly configuring their node.
Updated log timestamps to include milliseconds.

Coreth

Added beta support for offline pruning.
Refactored peer networking layer.
Enabled cheap metrics by default.
Marked RPC call metrics as expensive.
Added Abigen support for native asset call precompile.
Fixed bug in BLOCKHASH opcode during traceBlock.
Fixed bug in handling updated chain config on startup.

v1.7.4

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

The first startup of the C-Chain will take a few minutes longer due to an index update.

Consensus

Removed deprecated Snowstorm consensus implementation that no longer aligned with the updated specification.
Updated bootstrapping logs to no longer reset counters after a node restart.
Added bootstrapping ETAs for fetching Snowman blocks and executing operations.
Renamed the MultiPut message to the Ancestors message to match other message naming conventions.
Introduced Whitelist conflicts into the Snowstorm specification that will be used in future X-chain improvements.
Refactored the separation between the Bootstrapping engine and the Consensus engine to support Fast-Sync.

Coreth

Added an index mapping height to the list of accepted atomic operations at that height in a trie. Generating this index will cause the node to take a few minutes longer to startup the C-Chain for the first restart.
Updated Geth dependency to v1.10.15.
Updated networkID to match chainID.

VMs

Refactored platformvm rewards calculations to enable usage from an external library.
Fixed platformvm and avm UTXO fetching to not re-iterate the UTXO set if no UTXOs are fetched.
Refactored platformvm status definitions.
Added support for multiple address balance lookups in the platformvm.
Refactored platformvm and avm keystore users to reuse similar code.

RPCChainVM

Returned a 500 InternalServerError if an unexpected gRPC error occurs during the handling of an HTTP request to a plugin.
Updated gRPC server's max message size to enable responses larger than 4MiB from the plugin's handling of an HTTP request.

Configs

Added --stake-max-consumption-rate which defaults to 120,000.
Added --stake-min-consumption-rate which defaults to 100,000.
Added --stake-supply-cap which defaults to 720,000,000,000,000,000 nAVAX.
Renamed --bootstrap-multiput-max-containers-sent to --bootstrap-ancestors-max-containers-sent.
Renamed --bootstrap-multiput-max-containers-received to --bootstrap-ancestors-max-containers-received.
Enforced that --staking-enabled=false can not be specified on public networks (Fuji and Mainnet).

Metrics

All multi_put metrics were converted to ancestors metrics.

Miscellaneous

Improved corruptabledb error reporting by tracking the first reported error.
Updated CPU tracking to use the proper EWMA tracker rather than a linear approximation.
Separated health checks into readiness, healthiness, and liveness checks to support more fine-grained monitoring.
Refactored API client utilities to use a Context rather than an explicit timeout.

v1.7.3

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Consensus

Introduced a notion of vertex conflicts that will be used in future X-chain improvements.

Coreth

Added an index mapping height to the list of accepted atomic transactions at that height. Generating this index will cause the node to take approximately 2 minutes longer to startup the C-Chain for the first restart.
Fixed bug in base fee estimation API that impacted custom defined networks.
Decreased minimum transaction re-gossiping interval from 1s to 500ms.
Removed websocket handler from the static vm APIs.

Database

Reduced lock contention in prefixDBs.

Networking

Increase the gossip size from 6 to 10 validators.
Prioritized Connected and Disconnected messages in the message handler.

Miscellaneous

Notified VMs of peer versions on Connected.
Fixed acceptance broadcasting over IPC.
Fixed 32-bit architecture builds for AvalancheGo (not Coreth).

v1.7.2

This version is backwards compatible to v1.7.0. It is optional, but encouraged.

Coreth

Fixed memory leak in the estimate gas API.
Reduced the default RPC gas limit to 50,000,000 gas.
Improved RPC logging.
Removed pre-AP5 legacy code.

PlatformVM

Optimized validator set change calculations.
Removed storage of non-decided blocks.
Simplified error handling.
Removed pre-AP5 legacy code.

Networking

Explicitly fail requests with responses that failed to be parsed.
Removed pre-AP5 legacy code.

Configs

Introduced the ability for a delayed graceful node shutdown.
Added the ability to take all configs as environment variables for containerized deployments.

Utils

Fixed panic bug in logging library when importing from external projects.

v1.7.1

This update is backwards compatible with v1.7.0. Please see the expected update times in the v1.7.0 release.

Coreth

Reduced fee estimate volatility.

Consensus

Fixed vote bubbling for unverified block chits.

v1.7.0

This upgrade adds support for issuing multiple atomic transactions into a single block and directly transferring assets between the P-chain and the C-chain.

The changes in the upgrade go into effect at 1 PM EST, December 2nd 2021 on Mainnet. One should upgrade their node before the changes go into effect, otherwise they may experience loss of uptime.

All nodes should upgrade before 1 PM EST, December 2nd 2021.

Networking

Added peer uptime reports as metrics.
Removed IP rate limiting over local networks.

PlatformVM

Enabled AtomicTxs to be issued into StandardBlocks and deprecated AtomicBlocks.
Added the ability to export/import AVAX to/from the C-chain.

Coreth

Enabled multiple AtomicTxs to be issued per block.
Added the ability to export/import AVAX to/from the P-chain.
Updated dynamic fee calculations.

ProposerVM

Removed storage of undecided blocks.

RPCChainVM

Added support for metrics to be reported by plugin VMs.

Configs

Removed --snow-epoch-first-transition and snow-epoch-duration as command line arguments.

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 nodeIDs upon failure to connect to them.

Metrics

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

APIs

Added info.uptime API call that attempts to report the network's view of the local node.
Added observedUptime to each peer's result in info.peers.

Network

Added reported uptime to pong messages to be able to better track a local node's uptime as viewed by the network.
Refactored request timeout registry to avoid a potential 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.

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