github ethereum/go-ethereum v1.9.23
Tupari (v1.9.23)

Geth v1.9.23 is a maintenance release containing security fixes. This update is recommended for all users.

Security issues fixed in this release:

  • Mining no longer stops due to sync after the first successful sync round (#21701)
  • Peer-to-peer client names are now truncated in logs to prevent log spam (#21698)

Other changes in this release:

  • go-ethereum now implements Node Discovery Protocol v5.1 (#21647)
  • The cmd/faucet utility now uses DNS discovery to find LES servers (#21636)
  • Various issues with web3.js console functions are resolved (#21639, #21608, #21629)
  • HTTP/WebSocket upgrade negotiation is more robust (#21646)
  • The 'eth' peer-to-peer protocol test suite now works with more client implementations (#21615)
  • TxPool error handling for invalid transactions is improved (#21683)
  • It is now possible to create BigInt objects from Java using the mobile framework (#21597)
  • The mobile framework build now includes geth-sources.jar, enabling JavaDoc auto-completion (#21596)
  • The Görli testnet bootnode list has been updated (#21659)
  • Clef: the new account_signGnosisSafeTx API method helps with transaction signing using Gnosis Safe (#21593)
  • Clef: account_list requests now work even when when no wallets are present (#21677)


  • The new StackTrie implementation is now used for the tx and receipt root hash calculation (#21407, #21699, #21643, #21692)
  • The bloom filter implementation in core/types is now faster and more correct (#21624)
  • The bloombits trie generator is also much faster (#21625)
  • Block header hashes are cached more aggressively in the downloader (#21678)

For a full rundown of the changes please consult the Geth 1.9.23 release milestone

As with all our previous releases, you can find the:

latest releases: v1.10.0, v1.9.25, v1.9.24...
4 months ago