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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

9.0.1

Changed

  • Update @metamask/eth-sig-util from v3 to v5 (#133, #150)
  • Remove unused dependencies (#133)

Fixed

  • Fix block-ref middleware, and prevent it from making a duplicate request (#151)
  • Fix retryOnEmpty middleware and prevent it from making duplicate requests (#147)

9.0.0

Added

  • Add logging (#140)
    • You will not be able to see log messages by default, but you can turn them on for this library by setting the DEBUG environment variable to metamask:eth-json-rpc-middleware:* or metamask:*.

Changed

  • BREAKING: Require Node >= 14 (#137)

8.1.0

Added

  • Expose SafeEventEmitterProvider type (#127)

Fixed

  • Move eth-block-tracker from devDependencies to dependencies (#125)
    • We depend upon this package only for types.

8.0.2

Added

  • Added suppressUnauthorized param to getAccounts (#116)

Security

  • Bump node-fetch to resolve vulnerability (#115)

8.0.1

Fixed

  • Restore support for query strings in fetch middleware (#109)
    • As of v7.0.0, query strings were silently dropped from RPC URLs passed in. Now they are preserved, as was the case in v6.0.0.

8.0.0 - 2021-11-04

Added

  • BREAKING: Add eth_signTransaction support (#96)
    • We consider this breaking because a wallet application may not support this method, and would have to explicitly block it until its implications can be adequately represented to the user.
  • Add send method to provider and ethersProviderAsMiddleware (#97)

7.0.1 - 2021-03-26

Fixed

  • blockTrackerInspectorMiddleware (#88)
    • Due to an error introduced in #68, this middleware would sometimes hang indefinitely.

7.0.0 - 2021-03-25

Added

  • TypeScript types (#68)

Changed

  • (BREAKING) Move middleware files to /src folder (#60)
  • (BREAKING) Convert all exports to named (#81)
  • Migrate to TypeScript (#68)
  • Replace url dependency with native URL global (#67)
  • Ask bundlers to ignore Node-specific depedencies in browser environments (#78, #84)
  • Removed various unused production dependencies (#10, #80)

Removed

  • (BREAKING) Parity middleware (#63)
    • Previously imported as eth-json-rpc-middleware/wallet-parity.js
  • (BREAKING) Scaffold middleware (#60)
    • This was just a re-export from json-rpc-engine.

Fixed

  • retryOnEmpty middleware error messages (#58)
    • They were referencing a different middleware.
  • Default unrecognized methods to never be cached (#66)
  • Only publish necessary files (#70)
  • Robustify providerFromEngine callback parameter validation (#76)
    • Previously, it only errored if the parameter was falsy. Now, it will error if it is not a function.
    • Passing the previous implementation a truthy, non-function value would cause fatal downstream errors.
  • Prevent caching unrecognized requests (#75)
    • Previously, nonsense values were sometimes cached, resulting in an ugly state and possibly a minor performance penalty.

6.0.0 - 2020-09-22

Changed

  • (BREAKING) Delete VM middleware (#56)
    • Previously imported as eth-json-rpc-middleware/vm.js

5.1.0 - 2020-09-22

Changed