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@kkovaacs kkovaacs released this 10 Oct 11:01
· 2965 commits to main since this release
v0.9.0
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kkovaacs KOVACS Krisztian
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This release contains major improvements to how we store Merkle trees in our database, a new JSON-RPC server implementation and some bugfixes.

⚠️⚠️⚠️ Breaking changes ⚠️⚠️⚠️

The database changes are not backwards compatible. Due to the amount of data migrating old databases is not possible this time, so upgrading to this release will require full re-sync or using one of our published database snapshots. As a consolation, the database sizes are roughly 30% smaller.

JSON-RPC subscription support (pathfinder_newHeads) has been temporarily removed. We're working on re-adding support to our new JSON-RPC framework.

Fixed

  • State tree updates are slow on disks with low disk IO or high latency (e.g. network attached storage).
  • Pathfinder now exits with a non-zero exit status if any of the service tasks (sync/RPC/monitoring) terminates.
  • Rare edge case where duplicate blocks caused the sync process to halt due to a A PRIMARY KEY constraint failed error.
  • Querying a descync'd feeder gateway causes sync process to end due to missing classes.
  • starknet_getStorageAt no longer returns ContractNotFound when querying for non-existent keys for contracts deployed in the pending block.
  • starknet_getNonce no longer returns ContractNotFound when querying for nonce of contracts deployed in the pending block.

Changed

  • Reworked state tree storage schema. This is not backwards compatible and requires a re-sync.
  • Switched to a custom JSON-RPC framework to more easily support multiple specification versions. This may lead to some unexpected changes in behaviour.

Removed

  • JSON-RPC subscription support (pathfinder_newHeads). This is temporary while we re-add support to our new JSON-RPC framework.
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