v0.3.8

New Features

• feat(consensus): moderator by @Mododo in #992
• feat(core)!: rework state apply by @Rexagon in #1039

Fixes

• fix(consensus): don't read DB on overlay change by @Mododo in #1059
• fix(collator): VM gas fixes by @Rexagon in dbe5086

v0.3.7

BREAKING:

• Mempool protocol has changed, so all nodes need to be updated to properly communicate in the private overlay.
• WU logic has changed so update should be applied when there is no significant load.

New Features

• feat(consensus): reduce wave length from 4 to 3 rounds by @Mododo in #998
• feat(consensus): include anchor in its history by @Mododo in #1054
• feat(collator): collator state undo by @drmick in #995
• feat(collator): use WAVE_ROUNDS in collator by @SmaGMan in #1047
• feat(collator): add test one shard block per master by @serejkaaa512 in #1040
• feat(core): reduce state writes by @pashinov in #937
• feat(core): S3 proxy by @pashinov in #1029
• feat(core): store only skipped state in cache by @pashinov in #1033
• feat(cli): add support for signature domain in tools by @Rexagon in #1032
• feat(cli): Update the dump tool logic to consider hardforks by @serejkaaa512 in #1037
• feat(network): reduce alloc in private overlay request by @Mododo in #1015
• feat(network): move DHT request timeout into config by @pashinov in #1036

Fixes

• fix(consensus): add node after stall by @Mododo in #1016
• fix(consensus): downloader fixes by @Mododo in #1045
• fix(consensus): tail extension by @Mododo in #1050
• fix(consensus): duplicate stats by @Mododo in #1055
• fix(consensus): adapter fixes by @Mododo in #1046
• fix(collator): don't apply outdated genesis to restart mempool session by @Mododo in #913
• fix(collator): reset externals on new genesis by @SmaGMan in #1042
• fix(collator): VM and executor fixes by @Rexagon in 577e65b
• fix(core): switch archive provider to next one for recent blocks by @pashinov in #1030
• fix(core): make GC not to wait for heavy PS generation by @MrWad3r in #1031
• fix(core): prevent OOM in merkle chain walk when state is removed by GC by @pashinov in #1034
• fix(contracts): fix elector updateActiveVsetId to keep the past ele… by @MrWad3r in #1044
• fix: remove unused feature by @Mododo in #1056

v0.3.6

New Features

• feat: ability to create generic forked state and run network using prepared state by @MrWad3r in #975
• feat(rpc): subscriptions by @0xdeafbeef in #984
• feat(collator): new message bounce format by @Rexagon in #1008
• feat(core): blockchain RPC zerostate proof by @MrWad3r in #1000
• feat(core): add ability to sync node using only zerostate proof by @MrWad3r in #1004
• feat(core): sync progress with ETA by @pashinov in #981
• feat(cli): add dump state tool by @serejkaaa512 in #891

Fixes

• fix(collator): fix state ref leak by @pashinov in #1003
• fix(collator): await a single unfinished store task in resume_collation by @pashinov in #1006
• fix(consensus): decrease size of commit_history_rounds blockchain config by @Mododo in #996
• fix(consensus): bump types to default serde for unused config field by @Mododo in #997
• fix(core): rework stored cell hashes by @Rexagon in #994
• fix(storage): emit rocksdb metrics by @0xdeafbeef in #993

v0.3.5

New Features

• feat(consensus): add rate limits by @Mododo in #986
• feat(consensus): add consensus stats by @Mododo in #988
• feat(consensus): reduce number of queries by @Mododo in #978
• feat(collator): unsplittable collator states by @drmick in #955
• feat(collator): add prev block id and signature domain support by @Rexagon in #969
• feat(core): start from the specified persistent state by @pashinov in #963
• feat(core): move masterchain metrics into strider by @Rexagon in #970
• feat(core): minor fix/improvements for S3 by @pashinov in #971
• feat(core): add cli arg groups for light nodes by @Rexagon in #974
• feat(cli): add check cells db tool by @serejkaaa512 in #931
• feat(util): add fs usage utills by @0xdeafbeef in #976
• feat(network): add optional bootstrap peers refill task by @pashinov in #980

Fixes

• fix(collator): fix min log number keeping by @drmick in #968
• fix(ci): check built metrics chart by @Mododo in #947
• fix(consensus): download task limiter wait cancel by @Mododo in #977

Internal Improvements

• refactor(consensus): point key by @Mododo in #985
• refactor(core): remove boilerplate from light nodes by @Rexagon in #979
• chore: fix clippy warnings by @Rexagon in #973

v0.3.4

BREAKING:

• Mempool protocol has changed, so all nodes need to be updated to properly communicate in the private overlay.

New Features

• feat(core): add S3 client for ArchiveProvider by @pashinov in #958
• feat(core): enable cycle mode in block strider to endlessly switch between archive and blockchain providers by @pashinov in #939
• feat(core): PsCompletionSubscriber to subscribe on persistent state write finished by @pashinov in #944
• feat(core): export version + commit in metrics by @0xdeafbeef in #957
• feat(cli): add --extra-balance flag to specify a full CC by @Rexagon in #961
• feat(util): allow emiting json logs into stderr by @0xdeafbeef in #945

Fixes

• fix(collator): don't skip special transactions on non-existing accounts by @Rexagon in #959
• fix(core): reduce executor blocking by @Rexagon in #949
• fix(core): set HAS_STATE flag when persistent state downloaded and stored by @SmaGMan in #960
• fix(network): allow overlay to accept new peers after cleanup by @pashinov in #956

Internal Improvements

• refactor(consensus): rework consensus proto by @Mododo in #950
• refactor(consensus): improve error handling by @Mododo in #952
• chore: add context to errors in logs by @0xdeafbeef in #943

v0.3.3

BREAKING:

• Storage format for point statuses has changed and the new logic for processing new data is not backwards compatible, so mempool rotation is required.

New Features

• feat(consensus): dump anchors by @Mododo in #929

Fixes

• fix(block-util): revert workchain range check for ExtMsgRepr by @Rexagon in #926
• fix(cli): fix parsing of wins/losses and config params by @Rexagon in #927
• fix(contracts): properly reset election flags on each new stake by @Rexagon in #928
• fix(consensus): hang at config change by @Mododo in #933

Internal Improvements

• perf: reduce tokio blocks by @0xdeafbeef in #935
• refactor(consensus): bfilter rwlocks by @Mododo in #919
• chore: update 22, 23, 28 zerostate default params by @drmick in #938

v0.3.2

Fixes

• fix(core): always store initial queue state during cold boot by @Rexagon in #925

v0.3.1

New Features

• feat(core): add get_archive_reader replacing old .archive_chunks_iter by @0xdeafbeef in #922

Fixes

• fix(collator): add missing supported capabilities by @Rexagon in e6e4c03

v0.3.0

BREAKING:

• Blobs and cells are now stored in separate DB instances, so resync is required during migration.
• Blockchain config params 22 and 23 now have different semantics:
  • bytes is now used for limiting the number of updated accounts in block (very rough but cheap approximation of block size);
  • lt_delta is now used for limiting the number of unique entities in block (can be interpreted as a limit on LT but "wide"-first, not "depth"-first);
• archive_chunk_size and split_block_tasks are removed from the node config.
• New mempool logic is incompatible with the old one, so mempool rotation is required.

New Features

• feat(collator): adaptive master block collation frequency by @SmaGMan in #885
• feat(collator): consider internals stats to skip externals on collect by @SmaGMan in #779
• feat(collator): wu tuner by @SmaGMan in #817
• feat(collator): add support for authority marks by @MrWad3r in #877
• feat(collator): new block limits by items by @drmick in #887
• feat(collator): add supported block and capabilities check before collating block by @serejkaaa512 in #873
• feat(collator): support base workchains other than 0 by @SmaGMan in #898
• feat(collator): don't wait state update by @pashinov in #848
• feat(collator): extend block debug info by @SmaGMan in #826
• feat(collator): provide validation session_id to cancel_validation by @drmick in #903
• feat(core): apply Merkle updates in parallel by @pashinov in #841
• feat(core): rework storage cells by @Rexagon in #849
• feat(core): use separate rocksdb for cells by @0xdeafbeef in #907
• feat(consensus): peer download limit by @Mododo in #906
• feat(consensus): reduce downloader's requests by @k-morozov in #859
• feat(consensus): clean temp dir in example by @k-morozov in #864
• feat(consensus): use param broadcast_retry_attempts by @k-morozov in #867
• feat(contracts): add system contracts (part 1) by @Rexagon in #890
• feat(cli): single-node mode by @Mododo in #881
• feat(cli): add wait-sync command to wait for node sync for simplified rolling updates by @pashinov in #835
• feat(cli): allow using custom code for elector/config contracts by @Rexagon in #856
• feat(cli): add --cold-boot flag to cli to allow changing cold boot type by @Rexagon in #875
• feat(cli): allow set/get config param as a raw cell by @Rexagon in #886
• feat(cli): add cli commands to manage config proposals by @Rexagon in #895
• feat(cli): dht and overlay network tooling and fixes by @pashinov in #917
• feat(util): add background drop mechanism for heavy objects by @0xdeafbeef in #897
• feat: use panic=abort by @0xdeafbeef in #822

Fixes

• fix(collator): remove use top_shard_block_updated to calc min_processed_to by @drmick in #845
• fix(collator): import one more anchor anyway if max uncommitted chain length reached by @SmaGMan in #894
• fix(collator): fast sync diffs applied upto by @SmaGMan in #904
• fix(collator): fix import init anchors by @SmaGMan in #909
• fix(collator): added missed apply merkle updates metrics by @SmaGMan in #918
• fix(core): capture guards and permits by spawned tasks by @pashinov in #878
• fix(core): don't start CommitArchiveTask if archive already exists by @0xdeafbeef in #883
• fix(core): properly sync index state in cassadilia by @0xdeafbeef in #901
• fix(core): init allowed workchains if boot is not cold by @Mododo in #912
• fix(core): fix data loss on saving of same block twice by @0xdeafbeef in #915
• fix(consensus): preserve NotFound statuses when fixing history by @Mododo in #860
• fix(consensus): drop unresolved dag points with their rounds by @Mododo in #874
• fix(util): export spawn_allocator_metrics_loop by @0xdeafbeef in #833

Internal Improvements

• perf(collator): optimize msgs buffer by @SmaGMan in #905
• chore(collator): enable support CapOmitMasterBlockHistory capability by @drmick in #902
• refactor(core): centralize blockchain_rpc methods into a single enum by @0xdeafbeef in #659
• chore(core): add context for storage errors by @0xdeafbeef in #882
• refactor(consensus): mempool minor fixes and refactor by @Mododo in #843
• refactor(consensus): more mempool fixes and refactor by @Mododo in #850
• refactor(consensus): refactor tasks, points and storage by @Mododo in #892
• refactor(consensus): refactor download types by @Mododo in #900
• perf(core): compute tail_len for gc beforahand while blocks are fresh by @0xdeafbeef in #840
• refactor(storage): split block storage by @0xdeafbeef in #836
• test(rpc): recover test on getting account by codehash by @SmaGMan in #893
• chore: update MSRV to 1.88 by @SmaGMan in #858
• chore: fix clippy errors for 1.90 by @0xdeafbeef in #910
• chore: bump rocksdb version to 10.4.2 by @Rexagon in #861
• chore: bump quinn and tokio; remove old dependencies by @Rexagon in #920
• ci: add doc test by @drmick in #870
• docs: add jrpc.md and refresh validator.md for current state by @rualekseev in #842

v0.2.12

BREAKING:

Config model has changed:

• public_overlay_client.neighbors.send_timeout is now a string (change it to "500ms");
• public_overlay_client.neighbors.query_timeout is now a string (change it to "1s");
• public_overlay_client.validators.send_timeout is now a string (change it to "500ms");
• validator.failed_exchange_interval is now a string (change it to "10s");

New Features

• feat(network): use Bbr as the default congestion control algorithm by @Rexagon in #819
• feat(cli): generate partial node config by default by @Rexagon in #816
• feat(rpc): add http2 support by @0xdeafbeef in #820
• feat(ci): persistent network test by @drmick in #805

Fixes

• fix(ci): run docker tests with --rm to save space by @0xdeafbeef in #814

Internal Improvements

• chore: bump dependencies by @Rexagon in #815