- #1121 vm: add two proof verifier to fix the vulnerability in range proof
- #1109 nanofork: block exploitation accounts and suspend cross chain bridge related precompile contracts
IMPROVEMENT
BUGFIX
- #1062 test: fix TestOfflineBlockPrune failed randomly
- #1076 bug: pick some patches from go-ethereum on v1.10.18
- #1079 core: fix potential goroutine leak
FEATURE
IMPROVEMENT
- #952 Improve trie prefetch
- #975 broadcast block before commit block and add metrics
- #992 Pipecommit enable trie prefetcher
- #996 Trie prefetch on state pretch
BUGFIX
- #1053 state: fix offline tool start failed when start with pruneancient
- #1060 consensus: fix the GasLimitBoundDivisor
- #1061 fix: upstream patches from go-ethereum
- #1067 fix:fix potential goroutine leak
- #1068 core trie rlp: patches from go-ethereum
- #1070 txpool: reheap the priced list if london fork not enabled
FEATURE
IMPROVEMENT
- #816 merge go-ethereum v1.10.15
- #950 code optimizations for state prefetcher
- #972 redesign triePrefetcher to make it thread safe
- #998 update dockerfile with a few enhancement
- #1015 disable noisy logs since system transaction will cause gas capping
BUGFIX
- #932 fix account root was not set correctly when committing mpt during pipeline commit
- #953 correct logic for eip check of NewEVMInterpreter
- #958 define DiscReason as uint8
- #959 update some packages' version
- #983 fix nil pointer issue when stopping mining new block
- #1002 Fix pipecommit active statedb
- #1005 freezer batch compatible offline prunblock command
- #1007 missing contract upgrades and incorrect behavior when miners enable pipecommit
- #1009 resolve the concurrent cache read and write issue for fast node
- #1011 Incorrect merkle root issue when enabling pipecommit with miner
- #1013 tools broken because of writting metadata when open a readyonly db
- #1014 fast node can not recover from force kill or panic
- #1019 memory leak issue with diff protocol
- #1020 remove diffhash patch introduced from separate node
- #1024 verify node is not treated as verify node
UPGRADE
- #927 add readme for validators about how to enter/exit maintenance
- #942 update the blockNumber of Euler Fork upgrade on BSC Mainnet
FEATURE
- #885 add Euler Hardfork, including BEP-127 and BEP-131
BUGFIX
- #856 fix logic issue: handlers.removePeer() is called twice
- #860 fix:defer bloomprocessor close
- #877 fix validator pipecommit issue
- #870 fix:Shift panic for zero length of heads
IMPROVEMENT
- #792 add shared storage for prefetching state data
- #795 implement state verification pipeline in pipecommit
- #803 prefetch state data during the mining process
- #812 skip verification on account storage root to tolerate with fastnode when doing diffsync
- #818 add shared storage to the prefetcher of miner
- #820 disable diffsync when pipecommit is enabled
- #830 change the number of prefetch threads
BUGFIX
- #797 fix race condition on preimage in pipecommit
- #808 fix code of difflayer not assign when new smart contract created
- #817 fix bugs of prune block tool
- #834 fix deadlock when failed to verify state root in pipecommit
- #835 fix deadlock on miner module when failed to commit trie
- #842 fix invalid nil check of statedb in diffsync
FEATURES
- #668 implement State Verification && Snapshot Commit pipeline
- #581 implement geth native trace
- #543 implement offline block prune tools
IMPROVEMENT
- #704 prefetch state by applying the transactions within one block
- #713 add ARM binaries for release pipeline
BUGFIX
- #667 trie: reject deletions when verifying range proofs #667
- #643 add timeout for stopping p2p server to fix can not gracefully shutdown issue
- #740 update discord link which won't expire
BUGFIX
- #628 fix state inconsistent when doing diffsync
BUGFIX
- #582 the DoS vulnerabilities fixed in go-ethereum v1.10.9
IMPROVEMENT
- #578 reduce memory allocation and upgrade snappy version
FEATURES
- #570 reannounce local pending transactions
BUGFIX
- #509 fix graceful shutdown bug
IMPROVEMENT
- #536 get diff accounts by replaying block when diff layer not found
- #527 improve diffsync protocol in many aspects
- #493 implement fast getDiffAccountsWithScope API
Improvement
BUGFIX
- #491 fix prefetcher related bugs
FEATURES
- #480 implement bep 95
Improvement
- #456 git-flow support lint, unit test, and integration test
- #449 cache bitmap and change the cache type of GetCode
- #454 fix cache key do not have hash func
- #446 parallel bloom calculation
- #442 ignore empty tx in GetDiffAccountsWithScope
- #426 add block proccess backoff time when validator is not in turn and received in turn block
- #398 ci pipeline for release page
BUGFIX
- #446 fix concurrent write of subfetcher
- #444 fix blockhash not correct for the logs of system tx receipt
- #409 fix nil point in downloader
- #408 core/state/snapshot: fix typo
FEATURES
- #431 Export get diff accounts in block api
- #412 add extension in eth protocol handshake to disable tx broadcast
- #376 implement diff sync
Security
- #379 A pre-announced hotfix release to patch a vulnerability in the EVM (CVE-2021-39137).
IMPROVEMENT
- #355 miner should propose block on a proper fork
BUGFIX
- #350 flag: fix TriesInmemory specified but not work
- #358 miner: fix null pending block
- #360 pruner: fix state bloom sync permission in Windows
- #366 fix double close channel of subfetcher
- #333 improve block fetcher efficiency
- #326 eth/tracers: improve tracing performance
- #257 performance improvement in many aspects
- #152 upgrade to go-ethereum 1.10.3
BUGFIX
- #194 bump btcd to v0.20.1-beta
BUGFIX
- #120 add health check endpoint
- #116 validator only write database state when enough distance
- #115 add batch query methods
- #112 apply max commit tx time for miner worker to avoid empty block
- #101 apply block number limit for the
eth_getLogsapi - #99 enable directbroadcast flag to decrease the block propagation time
- #90 add tini in docker image
- #84 add jq in docker image
- #68 apply mirror sync upgrade on mainnet
SECURITY
- #63 security patches from go-ethereum
- #54 les: fix GetProofsV2 that could potentially cause a panic.
FEATURES
IMPROVEMENT
BUGFIX
- #59 fix potential deadlock of pub/sub module
IMPROVEMENT
- #35 use fixed gas price when network is idle
- #38 disable noisy log from consensus engine
- #47 upgrade to golang1.15.5
- #49 Create pull request template for all developer to follow
IMPROVEMENT
- #36 add max gas allwance calculation
IMPROVEMENT
- #29 eth/tracers: revert reason in call_tracer + error for failed internal…
IMPROVEMENT
- #22 resolve best practice advice
FEATURES
- #23 enforce backoff time for out-turn validator
BUGFIX
- #25 minor fix for ramanujan upgrade
UPGRADE
- #26 update chapel network config for ramanujan fork
FEATURES
- #5 enable bep2e tokens for faucet
- #14 add cross chain contract to system contract
- #15 Allow liveness slash fail
IMPROVEMENT
- #11 remove redundant gaslimit check
BUGFIX