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@tilacog tilacog released this 30 Nov 18:36
· 2133 commits to master since this release
v0.25.0
4bdb064

Api Version 0.0.6

This release ships support for API version 0.0.6 in mappings:

  • Added nonce field for Transaction objects.
  • Added baseFeePerGas field for Block objects (EIP-1559).

Block Cache Invalidation and Reset

All cached block data must be refetched to account for the new Block and Trasaction
struct versions, so this release includes a graph-node startup check that will:

  1. Truncate all block cache tables.
  2. Bump the db_version value from 2 to 3.

(Table truncation is a fast operation and no downtime will occur because of that.)

Ethereum

  • 'Out of gas' errors on contract calls are now considered deterministic errors,
    so they can be handled by try_ calls. The gas limit is 50 million.

Environment Variables

  • The GRAPH_ETH_CALL_GAS environment is removed to prevent misuse, its value
    is now hardcoded to 50 million.

Multiblockchain

  • Initial support for NEAR subgraphs.
  • Added FirehoseBlockStream implementation of BlockStream (#2716)

Misc

  • Rust docker image is now based on Debian Buster.
  • Optimizations to the PostgreSQL notification queue.
  • Improve PostgreSQL robustness in multi-sharded setups. (#2815)
  • Added 'networks' to the 'subgraphFeatures' endpoint. (#2826)
  • Check and limit the size of GraphQL query results. (#2845)
  • Allow _in and _not_in GraphQL filters. (#2841)
  • Add PoI for failed subgraphs. (#2748)
  • Make graphman rewind safer to use. (#2879)
  • Add subgraphErrors for all GraphQL schemas. (#2894)
  • Add Graph-Attestable response header. (#2946)
  • Add support for minimum block constraint in GraphQL queries (number_gte) (#2868).
  • Handle revert cases from Hardhat and Ganache (#2984)
  • Fix bug on experimental prefetching optimization feature (#2899)
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