Change Log

May 2024

• 31-05-2024 MCDW data model upgrade from v1.3 to v1.4 preparing for adding new chains at T1 data level:

  • added new columns in blocks and transactions

  • added new receipt_events table to account for errors in transaction trace.

March 2024

• 25-03-2024 MCDW data model upgrade from v1.2 to v1.3 following migration of Starknet data to RPC v0.7 (chain_id = 5461067)

  • added several columns to blocks and transactions table

  • added new table hashed_storage_diffs

• 13-03-2024 MCDW data model upgrade from v1.1 to v1.2 for Ethereum (chain_id = 1)

  • added versioned_blob_hashes to transactions table (EIP-4844)

  • added new transient_storage_diffs table (EIP-1153) Ethereum

  • added new blobs storage (EIP-4844)