starkware-libs/cairo-lang v0.13.2a0

on GitHub

Starknet

• API changes:
  • Block hash calculation has changed and is now implemented in Rust
  • Starknet block:
    • receipt_commitment, state_diff_commitment, and state_diff_length are added to the block (only for new blocks)
    • execution_resources in transaction receipt now contains the total gas consumed
  • Block signature: sign the block hash instead of the block hash and the state diff commitment
  • get_block_traces and get_transaction_trace are deprecated from version 0.13.2
• New syscall: sha256
• New builtins: add_mod, mul_mod, range_check96
• Applicative-recursion: Until now, we have had a state update on L1 for every L2 block. Applicative recursion enables breaking this coupling by aggregating block proofs offchain and sending onchain a single state update proof per many blocks
• Performance:
  • Compute block commitment in Rust
  • Execute transactions concurrently (implement a variant of block-STM)
• Bug fixes:
  • StateUpdate: exclude empty storage diff lists

For more info: https://community.starknet.io/t/starknet-v0-13-2-pre-release-notes/114223