hirosystems/stacks-blockchain-api v8.11.1

on GitHub

8.11.1 (2025-06-02)

This release addresses a critical issue where the Stacks core changed the field name for contract interface data in /new_block events from contract_abi to contract_interface.

Background:

• Stacks core updated the key name for contract interface data in block events
• This change caused contract ABIs to not be properly stored in the API database
• The fix ensures compatibility with the updated Stacks core event format

Changes Include:

• Updated event processing to read from the new contract_interface field
• Added a patch script (populate-missing-contract-abis.ts) to backfill missing contract ABIs

Bug Fixes

• adjust contract ABI writes to read from contract_interface key instead of contract_abi (#2276) (82f3fea)