category-labs/monad-bft v0.14.4

on GitHub

v0.14.4

Tags or hashes:

• monad-bft (consensus): tag v0.14.4 (06ed5828)
• monad (execution): tag v0.14.4 (6c75a8851)

Highlights

• eth_fillTransaction gas estimation fix — aligns gas estimation behavior with eth_estimateGas so callers get consistent estimates across both endpoints

Notable RPC/SDK changes

• [RPC] Fix gas estimation for eth_fillTransaction
  • Ref: monad-bft PR #3006
  • Previously, calling an external contract only forwarded 63/64 gas, causing the inner frame to run out of gas and return ExecutionError. Now matches eth_estimateGas behavior.

Notable robustness changes

• [Consensus] statesync: no panic on duplicate response index
  • Ref: monad-bft PR #3033
• [RPC] Use saturating arithmetic in eth_gasPrice to prevent overflow
  • Ref: monad-bft PR #3026
• [Execution] Clamp precompile input allocations to prevent slow block vector
  • Ref: monad (execution) PR #2224

Notable internal changes

• [Consensus] Raptorcast chunk assignment cleanup: secondary raptorcast now uses Fisher-Yates shuffle + round-robin assignment (previously rotation); reduces latency and preps for deterministic raptorcast
  • Ref: monad-bft PR #2978
• [Consensus] Stricter round lookup for secondary raptorcast group — prevents future footgun ahead of deterministic raptorcast switch
  • Ref: monad-bft PR #3021
• [Consensus] Remove dynamic cap from fair queue / UDP layer
  • Ref: monad-bft PR #3025
• [RPC] Use TxHash and BlockHash type aliases in RPC (internal refactor, no behavior change)
  • Ref: monad-bft PR #2997
• [Execution] zkVM: add partial trie DB — new partial MPT implementation for the zkVM guest program (RISC-V), including RLP-encoded execution witness decoder
  • Ref: monad (execution) PR #2170

Full Changelog: v0.14.3...v0.14.4