• Documentation:
  https://github.com/starkware-libs/starknet-specs/releases/tag/v0.8.0-rc1
• Currently in RC phase: 0.8.0-rc.1
• Subtask PRs should target branch json-rpc-v0.8.0
• Requires an adapted Blockifier version (or at least a commit)

Subtasks

• Error improvements - introduced in Rpc 0.8.0 errors #627
  • failure reason in getTransactionStatus
  • structure in execution errors
  • INSUFFICIENT_MAX_FEE -> INSUFFICIENT_RESOURCES_FOR_VALIDATE
• Gas consumption changes
• WebSocket API support - introduced in Introduce websocket support #619
• RPC method additions:
  • starknet_getCompiledCasm - introduced in starknet_getCompiledCasm #633
  • starknet_getStorageProof - introduced in Add dummy starknet_getStorageProof, remove unused Serialize #659
  • starknet_getMessagesStatus - introduced in Add starknet_getMessagesStatus #621
  • 10 ws-related methods - introduced in several PRs