github onflow/flow-go v0.27.4

latest releases: v0.33.35, v0.33.33-no-read-segment, v0.33.34...
22 months ago

Mainnet 19

Major items going out this release.

💥 Breaking Changes

  • [Execution] avoiding double encoding of event key before insertion into the event merkle trie (#1994) @ramtinms
  • [FVM] merge constant size account registers in account status (#2799) @ramtinms
  • [FVM] remove the use of the legacy controller by the FVM registers (#2585) @ramtinms
  • Crypto: BLS ciphersuite updates (#2576) @tarakby (announcement)

Execution node checkpointing improvements

  • [Execution Node] Reuse ledger state in checkpoints for -152GB RAM and -24 minutes (#2792) @fxamacker
  • [Ledger] Replace LRU cache with a FIFO queue (circular buffer) (#2893) @ramtinms
  • Refactor root checkpoint extraction program (#2206) @fxamacker
  • Fix copylocks in TestOnBlockProposal_RemoteOrigin (#2693) @fxamacker

Execution node

Cadence & FVM

Epoch and DKG Updates

  • [Fix] Update epoch test suite teardown (#2627) @kc1116
  • fixed decoding error for signer indices at epoch switchover (#2830) @AlexHentschel
  • Unskip flaky test - TestEpochJoinAndLeaveLN (#2802) @LLsq2
  • fix flaky test: TestStaticEpochTransition (#2698) @gomisha
  • [fix:TestEpochJoinAndLeaveAN] [fix:TestEpochJoinAndLeaveVN] Handle registering node without machine account (#2699) @jordanschalm

Networking

Consensus / BFT

Sync engine

Crypto

Access and Observer node

Performance improvements

BFT Testing

Profiler/Telemetry changes

🛠 General Node Improvements

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