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イーサリアムノード(geth)の1.9.2 での変更点

geth 1.9.0 と 1.9.2 での変更点をリリースノートをもとに記載。マイナーバージョンのリリースとなるため大きな変更はなく、新しい機能、バグ修正およびパフォーマンスの改善が主なものとなる。

特記事項

特になし

リリースノートの記載事項(1.9.2での変更)

Features added(追加された機能)
#19745
Rework client tracking for light servers to better prioritize requests, making it fairer for everyone
#19886
Avoid retrieving full blocks for GraphQL queries on light clients if the query relies on headers
#19902
Support closing a simulated backends, avoiding a goroutine leak during log running tests
#19917
Support eth_call overriding chain state before execution, see API docs for details
#19932
Replace all user facing passphrase labels with password to avoid confusion
Bugs fixed(修正されたバグ)
#19901
Fix an RPC annoyance where inclusion info for pending transactions was 0, not null
#19885
Fix an RPC regression from v1.9.1 where the block size was not hex encoded
#18315
Fix the builder to extract commit hashes from detached git branches too
#19943
Fix storage trie value encoding when running geth dump
#19889
Fix console output coloring for Clef on Windows
Istanbul changes (progress tracker)
(次期ネットワークアップデート:Istanbul での変更、進捗管理)
#19735
Refactor the internal chain configuration to allow enabling EIPs individually in tests
#19743
Implement EIP-1884: Repricing for trie-size-dependent opcodes
#19904
Implement EIP-1108: Reduce alt_bn128 precompile gas costs
#19921
Implement EIP-1344: ChainID opcode

リリースノートの記載事項(1.9.1での変更)

#19669
Add eth_getHeaderByNumber and eth_getHeaderByHash to get headers without bodies
#19873
Update the go-ethereum list of authors to July 22nd state, bringing up the count to 367
#19866
Switch out the websocket library, adding support for pings and continuation frames
#18105
Implement a 1/288th grace period for the faucet to avoid request drift (5m for 24h)
#17438
Add debug_accountRange to query all or part of the accounts at a given root
#19835
Fix a crash in the transaction pool caused by the 1.9.0 internal rework
#19825
Fix a crash in geth dumpconfig caused by the release oracle fields
#19827
Fix the reported derivation paths of hardware wallet accounts in Clef
#19875
Fix geth –dev thinking it’s mainnet and requesting 4GB memory
#19856
Fix debug_chaindbProperty, which returns an internal error
#17966
Fix build script on OpenBSD

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