v0.8.0

What's Changed

• Bump github.com/quic-go/quic-go from 0.44.0 to 0.48.2 by @dependabot in #769
• Set GPBFT message ID function in observer by @masih in #777
• Increase time upper time buckets in histograms by @masih in #781
• Introduce caching of PowerTable CIDs by @Kubuxu in #784
• Update to golang crypto 0.31.0 by @masih in #790
• feat: add ChainProposedLength into the manifest by @Kubuxu in #788
• Consistently use lower case for errors with no ending punctuation by @masih in #796
• Publish containers tagged with version created by uci releaser by @masih in #794
• Add the ability to publish container for specific commit sha by @masih in #799
• Introduce sentinel errors for F3 not running and unknown manifest by @masih in #798
• Implement GPBFT message compression using zstd by @masih in #793
• Fix a bug in pubsub message ID hash function by @masih in #791
• Implement Chain Exchange protocol over pubsub by @masih in #807
• Add quality duration multiplier by @Kubuxu in #805
• Add the ability to listen for discovered chains by @masih in #808
• Bump /x/net dependency to resolve CVE-2024-45338 by @masih in #811
• Extend manifest with chain exchange configuration by @masih in #810
• Simplify current instance assertion and add test status utility by @masih in #817
• Reduce exit sleep in tests run with race detector to zero by @masih in #820
• Integrate end to end hashed chain exchange with F3 by @masih in #816
• Fix potential panic when subscribing to topic fails by @masih in #830
• Implement validation for buffered partial messages by @masih in #829
• Reduce the ECChain API surface by removing unused capability by @masih in #832
• Strictly enforce the Commitments max size in CBOR by @masih in #835
• Check the validity of ECChain first in chain exchange by @masih in #837
• Move F3 simulation CLI to top level cmd package by @masih in #841
• Add a periodic chain re-broadcast mechanism by @masih in #840
• Consistently use Merkle Tree root as ECChain key by @masih in #834
• Integrate zstd compression into chain exchange by @masih in #842
• Clear out old instances from partial message management by @masih in #851
• Use go 1.23 in docker images by @masih in #853
• Pool decode buffers when encoding messages using compression by @masih in #854
• Set up QEMU prior to image build by @masih in #857
• Add chain exchange and partial message metrics by @masih in #852
• Bump the manifest version compatibility to 5 by @masih in #859
• Expand metrics status tags with pubsub validation error types by @masih in #860
• Decrement the count of partial messages when instance is removed by @masih in #861
• Determine the manifest CID and log it for better debugging by @masih in #866
• Fix GPBFT Trace log logging by pointer by @masih in #867
• Reduce log level of skipping finalization message to DEBUG by @masih in #870
• Measure time spent on encoding and the compaction ratio by @masih in #871
• Rework time dilution in F3 tests and refine assertions by @masih in #862
• Tag status in encoding time metrics by @masih in #873
• Pick an optimal zstd encoding buffer based on uncompressed data size by @masih in #872
• Use the latest computed power table instead of always ranging certs by @masih in #882

Full Changelog: v0.7.3...v0.8.0

v0.7.3

What's Changed

• Rename OhShitStore™ to powerstore by @masih in #740
• Revert "Rename OhShitStore™ to powerstore" by @Kubuxu in #742
• Implement observer with SQL query support and parquet export by @masih in #744
• Consistently use cert pointer in verification by @masih in #751
• ci: allow custom runners usage in the Go Test workflow by @galargh in #750
• Generate unique beacon per each fake EC tipset by @masih in #752
• Custom JSON serialization of TipSetKey for array-of-CIDs by @rvagg in #756
• Minor log msg adjustment for passive testing finalization skip by @rvagg in #764
• Tag validation errors for non-relevant messages by @masih in #766
• Make Observer connection manager watermarks configurable by @masih in #768
• Reduce log verbosity when computing instance start by @masih in #771
• Increase message and subscription buffer size to 128 by @masih in #762
• Implement cert chain generator/verifier from EC by @masih in #775

New Contributors

• @galargh made their first contribution in #750
• @rvagg made their first contribution in #756

Full Changelog: v0.7.2...v0.7.3

v0.7.2

What's Changed

• Fix chain comparison bug and add tests by @masih in #734
• Add ptCid command by @Kubuxu in #733
• Implement command to list power table and certificates form a peer by @masih in #735
• Fix an off-by-one in the powerstore by @Stebalien in #736

Full Changelog: v0.7.1...v0.7.2

v0.7.1

What's Changed

• Do not run F3 tests in parallel by @masih in #705
• Remove duplicate test for DECIDE with non-zero round by @masih in #707
• Use the given context on F3 broadcast message by @masih in #706
• Fix golangci-lint warnings since it is still used in make lint by @masih in #711
• Run cbor gen in parallel by @masih in #710
• Fix typo in msgdump structs by @masih in #709
• chore: add more logs on manifest and initial power table by @hanabi1224 in #714
• Allow specifying static manifest file for the observer by @Kubuxu in #721
• fix(log): demote log level to DEBUG on skipping forwards based on cert by @hanabi1224 in #724
• Don't use GetTipset(cert.Head()) to compute startup delay by @Kubuxu in #723
• Remove redundant epochs metric in gpbft package by @masih in #725

New Contributors

• @hanabi1224 made their first contribution in #714

Full Changelog: v0.7.0...v0.7.1

v0.7.0

What's Changed

• Apply manifest update immediately after receipt by @Stebalien in #702

Full Changelog: v0.6.0...v0.7.0

v0.6.0

What's Changed

• Introduce gpbft.Instant to capture precise progress moment by @masih in #698
• Bump version file to 0.6.0 by @masih in #701

Full Changelog: v0.5.0...v0.6.0

v0.5.0

What's Changed

• Fix missing error check in tests by @masih in #692
• Rebroadcast already signed messages from WAL by @masih in #691
• Resume instance by sending messages from self by @masih in #694
• Use the correct context in the fusing manifest by @Stebalien in #695
• Delay static manifest until our head is within the target period by @Stebalien in #696

Full Changelog: v0.4.0...v0.5.0

v0.4.0

What's Changed

• Implement WriteAheadLog by @Kubuxu in #640
• Remove panic cases from TipSet methods and simplify nil handling by @Stebalien in #645
• Refactor Chain interface into separate do-er interfaces by @masih in #651
• Fix zero-power in gpbft committee test by @Stebalien in #656
• Fix WAL purge error log by @Stebalien in #655
• Store & pass the power table by reference by @Stebalien in #654
• Use a mask for BLS aggregation and improve caching by @Stebalien in #604
• Refactor validation logic into a mutex-free pluggable struct by @masih in #657
• Add self-equivocation filter by @Kubuxu in #648
• Drop messages that are no longer useful for GPBFT progression by @masih in #649
• Switch back to upstream BDN by @Stebalien in #661
• Simplify participant locking and expose current GPBFT progress by @masih in #663
• Reduce GOGC in fuzz tests by @masih in #667
• Fix F3 lookback test by advancing time by @Stebalien in #668
• Fix power-entry comparison by @Stebalien in #669
• Refactor F3 tests by @Stebalien in #670
• Remove the unused terminatedDuringRound participant field by @masih in #665
• Fix F3 Start/Stop docs by @Stebalien in #672
• Make the FakeEC more configurable by @Stebalien in #675
• Improve powerstore error handling by @Stebalien in #676
• Don't abort if we fail to deliver an alarm and/or start an instance by @Stebalien in #674
• Avoid holding the F3 lock while starting it by @Stebalien in #677
• Expose access to progress on f3 runner by @masih in #673
• Load the initial power table from the network even if we have the tipset by @Stebalien in #662
• Fix receive cert error handling by @masih in #680
• Fail fast in equivocation tests and fix typos by @masih in #681
• Move redundant top-level singer-marshaller interface by @masih in #682
• Fix TestF3LateBootstrap flake by @Stebalien in #683
• Bump the protocol version compatibility by @Stebalien in #678
• Update manifest defaults for mainnet by @Stebalien in #686
• Implement new "fusing" and "no" manifest providers by @Stebalien in #687
• Support filtering received dynamic manifest by @Stebalien in #689
• Specify whether or not to finalize tipsets in the manifest itself by @Stebalien in #688
• TestF3LateBootstrap: don't let F3 get too far behind by @Stebalien in #690
• Bump version in prep to release v0.4.0 by @masih in #685

Full Changelog: v0.3.0...v0.4.0

v0.3.0

What's Changed

• ci: uci/update-go by @web3-bot in #581
• Improve certstore metrics by @Stebalien in #582
• Go back to using a gauge for instance sizes by @Stebalien in #584
• Fix ticket handling, switch to exponential ticket election by @Kubuxu in #578
• Add metrics for all F3 datastore interactions by @masih in #587
• Fix power overflow issues when checking for a potential strong quorum by @Stebalien in #590
• Reduce duplicate code in deny adversary by @masih in #586
• Adjust epsilon for ticket quality tests by @masih in #594
• Include QUALITY messages in rebroadcast by @masih in #597
• Enforce maximum public key size to 48 bytes by @masih in #605
• Select next best converge value compatible with our candidate set by @Kubuxu in #589
• Update go version used by fuzz tests by @masih in #612
• Replace cache set maps instead of clearing them by @Stebalien in #611
• Refactor handling of late-arriving COMMITs by @masih in #609
• Propagate DECIDE messages from the previous instance by @Stebalien in #607
• Remove redundant loop variable redeclaration in light of Go 1.22 by @masih in #618
• Remove unused argument in find best ticket proposal by @masih in #622
• On tryCommit only rebroadcast at current round / phase by @masih in #620
• Fuzz spam adversary test by @masih in #621
• Test additional cases for invalid justification by @masih in #619
• Use real CIDs by @Stebalien in #613
• Handle late arriving QUALITY messages in every round by @masih in #606
• Expand tests for bad chain input by @masih in #625
• Test additional invalid justifications by @masih in #626
• Remove unused/duplicate rebroadcast metric by @masih in #628
• Test exact 1/3:2/3 power split by @masih in #629
• Test uneven power distribution with late arriving COMMIT by @masih in #631
• Capture broadcasted messages for re-broadcasting even at panic by @masih in #627
• Unit test ticket quality computation by @masih in #630
• Rename the term Ticket Quality to Ticket Rank for better readability by @masih in #633
• Consistently use Phase instead of Step by @masih in #634
• Test sway at commit and converge for unseen candidates by @masih in #617
• Randomize rebroadcast backoff by @Stebalien in #635
• refactor: simplify rebroadcast logic and prioritize important messages by @Stebalien in #636
• Resolve bootstrap addresses before connecting in manifest server by @masih in #639
• Move fake EC out of production API by @masih in #641
• fix: downgrade kilic/bls12-381 back to v0.1.0 by @Stebalien in #644
• Simplify CertStore subscriber by @Stebalien in #646

New Contributors

• @web3-bot made their first contribution in #581

Full Changelog: v0.2.0...v0.3.0

v0.2.0

What's Changed

• Fix off-by-one in base decision backoff by @Kubuxu in #572
• Add topic scoring & reduce pubsub spam by @Stebalien in #573

Full Changelog: v0.1.0...v0.2.0