MetaMask · jeffsmale90 · Sep 3, 2025 · Sep 3, 2025 · Sep 3, 2025 · Sep 3, 2025
@@ -1,19 +1,32 @@
 # Changelog
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [17.1.0]
+
+### Added
+
+- Add RPC methods described in (revised) EIP-7715 specification ([#396](https://github.com/MetaMask/eth-json-rpc-middleware/pull/396))
+  - `wallet_requestExecutionPermissions`
+  - `wallet_revokeExecutionPermission`
+
 ## [17.0.1]
+
 ### Fixed
+
 - Bump `@metamask/eth-block-tracker` to 12.0.0 ([#372](https://github.com/MetaMask/eth-json-rpc-middleware/pull/372))
   - `getLatestBlock` will no longer hang, but reject, if an error is thrown while making the request.
   - This error will also no longer be wrapped under "PollingBlockTracker - encountered an error while attempting to update latest block".
 
 ## [17.0.0]
+
 ### Changed
+
 - **BREAKING:** Support version `2.0.0` of EIP-5792 ([#370](https://github.com/MetaMask/eth-json-rpc-middleware/pull/370))
   - Add `atomicRequired` property to `SendCallsStruct`.
   - Make `from` optional in `SendCallsStruct`.
@@ -22,12 +35,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Use `-32602` code for all EIP-5792 schema errors.
 
 ## [16.0.1]
+
 ### Fixed
+
 - Fix `fetch` middleware so that non-standard JSON-RPC error responses are no longer treated as successful responses ([#367](https://github.com/MetaMask/eth-json-rpc-middleware/pull/367))
   - A "non-standard" error response is one with an `error` field but where there are more properties in the error object than expected
 
 ## [16.0.0]
+
 ### Added
+
 - Support updated EIP-5792 specification ([#363](https://github.com/MetaMask/eth-json-rpc-middleware/pull/363))
   - Add optional `id` to `SendCallsParams`.
   - Add optional `capabilities` to each call in `SendCallsParams`.
@@ -39,19 +56,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Add optional `chainIds` argument to `GetCapabilitiesParams`.
 
 ### Changed
+
 - **BREAKING:** Support updated EIP-5792 specification ([#363](https://github.com/MetaMask/eth-json-rpc-middleware/pull/363))
   - Return `SendCallsResult` from `wallet_sendCalls` instead of `string`.
-  - Change `GetCallsStatusParams` to contain `Hex` instead of `string`. 
+  - Change `GetCallsStatusParams` to contain `Hex` instead of `string`.
   - Change `status` in `GetCallsStatusResult` to `number` instead of `string`.
   - Replace `GetTransactionReceiptsByBatchIdHook` with `GetCallsStatusHook`.
 
 ### Removed
+
 - **BREAKING:** Support updated EIP-5792 specification ([#363](https://github.com/MetaMask/eth-json-rpc-middleware/pull/363))
   - Remove `GetCallsStatusReceipt` type.
   - Remove `GetTransactionReceiptsByBatchIdHook` type.
 
 ## [15.3.0]
+
 ### Added
+
 - Support EIP-5792 ([#357](https://github.com/MetaMask/eth-json-rpc-middleware/pull/359))
   - Add support for RPC methods:
     - `wallet_sendCalls`
@@ -74,28 +95,36 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - `SendCallsParams`
 
 ## [15.2.0]
+
 ### Added
+
 - Add a way to pass an RPC service to `createFetchMiddleware` ([#357](https://github.com/MetaMask/eth-json-rpc-middleware/pull/357))
   - The new, recommended function signature is now `createFetchMiddleware({ rpcService: AbstractRpcService; options?: { originHttpHeaderKey?: string; } })`, where `AbstractRpcService` matches the same interface from `@metamask/network-controller`
   - This allows us to support automatic failover to a secondary node when the network goes down
 
 ### Changed
+
 - Bump `@metamask/utils` to `^11.1.0` ([#358](https://github.com/MetaMask/eth-json-rpc-middleware/pull/358))
 
 ### Deprecated
+
 - Deprecate passing an RPC endpoint to `createFetchMiddleware` ([#357](https://github.com/MetaMask/eth-json-rpc-middleware/pull/357))
   - See recommended function signature above
   - The existing signature `createFetchMiddleware({ btoa: typeof btoa; fetch: typeof fetch; rpcUrl: string; originHttpHeaderKey?: string; })` will be removed in a future major version
 - Deprecate `PayloadWithOrigin` type ([#357](https://github.com/MetaMask/eth-json-rpc-middleware/pull/357))
   - There is no replacement for this type; it will be removed in a future major version.
 
 ## [15.1.2]
+
 ### Changed
+
 - Fix validation of primary type for signTypedDataV3 and signTypedDataV4 ([#353](https://github.com/MetaMask/eth-json-rpc-middleware/pull/353))
   - It was updated to handle `undefined` input
 
 ## [15.1.1]
+
 ### Changed
+
 - Bump `@metamask/eth-block-tracker` from `^11.0.3` to `^11.0.4` ([#351](https://github.com/MetaMask/eth-json-rpc-middleware/pull/351))
 - Bump `@metamask/eth-json-rpc-provider` from `^4.1.5` to `^4.1.7` ([#351](https://github.com/MetaMask/eth-json-rpc-middleware/pull/351))
 - Bump `@metamask/eth-sig-util` from `^7.0.3` to `^8.1.2` ([#351](https://github.com/MetaMask/eth-json-rpc-middleware/pull/351))
@@ -104,34 +133,47 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bump `@metamask/utils` from `^9.1.0` to `^11.0.1` ([#351](https://github.com/MetaMask/eth-json-rpc-middleware/pull/351))
 
 ## [15.1.0]
+
 ### Changed
+
 - Improved validation of primary type for signTypedDataV3 and signTypedDataV4 ([#350](https://github.com/MetaMask/eth-json-rpc-middleware/pull/350))
 
 ## [15.0.1]
+
 ### Changed
+
 - Bump `@metamask/eth-block-tracker` from `^11.0.1` to `^11.0.3` ([#347](https://github.com/MetaMask/eth-json-rpc-middleware/pull/347))
 
 ## [15.0.0]
+
 ### Changed
+
 - **BREAKING**: Update `@metamask/rpc-errors` from `^6.3.1` to `^7.0.0` ([#342](https://github.com/MetaMask/eth-json-rpc-middleware/pull/342))
 - **BREAKING**: Update `@metamask/json-rpc-engine` from `^9.0.2` to `^10.0.0` ([#342](https://github.com/MetaMask/eth-json-rpc-middleware/pull/342))
 - Bump `@metamask/eth-json-rpc-provider` from `^4.1.1` to `^4.1.5` ([#342](https://github.com/MetaMask/eth-json-rpc-middleware/pull/342))
 
 ### Removed
+
 - **BREAKING**: Remove `eth_sign` support ([#320](https://github.com/MetaMask/eth-json-rpc-middleware/pull/320))
   - The functions `ethSign` and `processEthSignMessage` have been removed
 
 ## [14.0.2]
+
 ### Fixed
+
 - Allow the string "cosmos" in the "verifyingContract" field of EIP-712 signatures ([#333](https://github.com/MetaMask/eth-json-rpc-middleware/pull/333))
   - This change was made to support Ethermint's EIP-712 implementation, which was broken by validation added in v14.0.0
 
 ## [14.0.1]
+
 ### Fixed
+
 - Request validation should not throw if verifyingContract is not defined in typed signature ([#328](https://github.com/MetaMask/eth-json-rpc-middleware/pull/328))
 
 ## [14.0.0]
+
 ### Changed
+
 - **BREAKING:** Adapt to EIP-1193 provider changes by replacing the deprecated `sendAsync` method with the `request` method ([#317](https://github.com/MetaMask/eth-json-rpc-middleware/pull/317))
   - **BREAKING:** Refactor `providerAsMiddleware` and middleware functions `retryOnEmpty`, `block-ref` to use the `request` method.
 - Bump `@metamask/eth-block-tracker` from `^10.0.0` to `^11.0.1` ([#323](https://github.com/MetaMask/eth-json-rpc-middleware/pull/323))
@@ -142,20 +184,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bump `@metamask/utils` from `^8.1.0` to `^9.1.0` ([#323](https://github.com/MetaMask/eth-json-rpc-middleware/pull/323))
 
 ### Security
+
 - **BREAKING:** Typed signature validation only replaces `0X` prefix with `0x`, and contract address normalization is removed for decimal and octal values ([#318](https://github.com/MetaMask/eth-json-rpc-middleware/pull/318))
   - Threat actors have been manipulating `eth_signTypedData_v4` fields to cause failures in blockaid's detectors.
   - Extension crashes with an error when performing Malicious permit with a non-0x prefixed integer address.
   - This fixes an issue where the key value row or petname component disappears if a signed address is prefixed by "0X" instead of "0x".
 
 ## [13.0.0]
+
 ### Changed
+
 - **BREAKING**: Drop support for Node.js v16; add support for Node.js v20, v22 ([#312](https://github.com/MetaMask/eth-json-rpc-middleware/pull/312))
 - Update `@metamask/eth-json-rpc-provider` from `^3.0.2` to `^4.0.0` ([#313](https://github.com/MetaMask/eth-json-rpc-middleware/pull/313))
 - Update `@metamask/eth-block-tracker` from `^9.0.3` to `^10.0.0` ([#313](https://github.com/MetaMask/eth-json-rpc-middleware/pull/313))
 - Update `@metamask/json-rpc-engine` from `^8.0.2` to `^9.0.0` ([#313](https://github.com/MetaMask/eth-json-rpc-middleware/pull/313))
 
 ## [12.1.2]
+
 ### Fixed
+
 - Update `@metamask/eth-block-tracker` from `^9.0.2` to `^9.0.3` ([#306](https://github.com/MetaMask/eth-json-rpc-middleware/pull/306))
   - Use updated versions of `@metamask/eth-json-rpc-engine` and `@metamask/eth-json-rpc-provider`
 - Update `@metamask/eth-json-rpc-provider` from `^2.1.0` to `^3.0.2` ([#306](https://github.com/MetaMask/eth-json-rpc-middleware/pull/306))
@@ -164,31 +211,41 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Maintenance updates
 
 ## [12.1.1]
+
 ### Fixed
+
 - Update from `eth-block-tracker@^8.0.0` to `@metamask/eth-block-tracker@^9.0.2` ([#303](https://github.com/MetaMask/eth-json-rpc-middleware/pull/303))
   - Mitigates polling-loop related concurrency issue in the block tracker.
 
 ## [12.1.0]
+
 ### Added
+
 - Add `signatureMethod` property to `MessageParams` ([#273](https://github.com/MetaMask/eth-json-rpc-middleware/pull/273))
 - Add `version` property to `eth_signTypedData` message params ([#282](https://github.com/MetaMask/eth-json-rpc-middleware/pull/282))
 
 ### Changed
+
 - Update message types ([#282](https://github.com/MetaMask/eth-json-rpc-middleware/pull/282))
 
 ## [12.0.1]
+
 ### Changed
+
 - Bump @metamask/json-rpc-engine from 7.1.1 to 7.2.0 ([#256](https://github.com/MetaMask/eth-json-rpc-middleware/pull/256))
 - Bump @metamask/utils from 8.1.0 to 8.2.0 ([#258](https://github.com/MetaMask/eth-json-rpc-middleware/pull/258))
 - Bump @metamask/rpc-errors from 6.0.0 to 6.1.0 ([#253](https://github.com/MetaMask/eth-json-rpc-middleware/pull/253))
 - Bump @metamask/eth-json-rpc-provider from 2.1.0 to 2.2.0 ([#252](https://github.com/MetaMask/eth-json-rpc-middleware/pull/252))
 - Update `retryOnEmpty` middleware to not retry "execution reverted" errors ([#254](https://github.com/MetaMask/eth-json-rpc-middleware/pull/254))
 
 ### Fixed
+
 - Fix `signTransaction` and `sendTransaction` so it preserves transaction data instead of overwriting it ([#263](https://github.com/MetaMask/eth-json-rpc-middleware/pull/263))
 
 ## [12.0.0]
+
 ### Changed
+
 - **BREAKING:** Minimum Node.js version is now v16 ([#243](https://github.com/MetaMask/eth-json-rpc-middleware/pull/243))
 - **BREAKING:** Bump `@metamask/utils` from `^5.0.2` to `^8.1.0` ([#241](https://github.com/MetaMask/eth-json-rpc-middleware/pull/241))
 - **BREAKING:** Bump `@metamask/eth-json-rpc-provider` from `^1.0.0` to `^2.1.0` ([#245](https://github.com/MetaMask/eth-json-rpc-middleware/pull/245))
@@ -199,16 +256,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Replace deep-cloning implemantation `clone` with `klona/full`([#250](https://github.com/MetaMask/eth-json-rpc-middleware/pull/250))
 
 ## [11.0.2]
+
 ### Changed
+
 - Bump @metamask/eth-sig-util from ^5.0.0 to ^6.0.0 ([#236](https://github.com/MetaMask/eth-json-rpc-middleware/pull/236))
 
 ## [11.0.1]
+
 ### Changed
+
 - Bump @metamask/utils from ^3.5.0 to ^5.0.2 ([#201](https://github.com/MetaMask/eth-json-rpc-middleware/pull/201))
 - Bump eth-block-tracker from ^7.0.0 to ^7.0.1 ([#204](https://github.com/MetaMask/eth-json-rpc-middleware/pull/204))
 
 ## [11.0.0]
+
 ### Changed
+
 - **BREAKING:** Update `eth-block-tracker` to v7 ([#196](https://github.com/MetaMask/eth-json-rpc-middleware/pull/196), [#188](https://github.com/MetaMask/eth-json-rpc-middleware/pull/188))
   - This changes the expected type of the `blockTracker` parameter for the following functions:
     - `createBlockCacheMiddleware`
@@ -223,75 +286,100 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - This should slightly improve performance of the inlight cache and block cache middleware
 
 ### Removed
+
 - **BREAKING:** Remove `providerFromEngine` and `providerFromMiddleware` ([#194](https://github.com/MetaMask/eth-json-rpc-middleware/pull/194))
   - These are now provided by the package `@metamask/eth-json-rpc-provider` instead
 - **BREAKING:** Remove unnecessary `suppressUnauthorized` option ([#193](https://github.com/MetaMask/eth-json-rpc-middleware/pull/193))
 
 ### Fixed
+
 - **BREAKING:** Fix types for `createWalletMiddleware` ([#111](https://github.com/MetaMask/eth-json-rpc-middleware/pull/111))
   - This middleware had previously included a number of errors, where the type contradicted the Ethereum JSON-RPC specification and how we've been using this middleware in practice. They should all now match the specification.
 
 ## [10.0.0]
+
 ### Changed
+
 - **BREAKING:** Rename the package from `eth-json-rpc-middleware` to `@metamask/eth-json-rpc-middleware` ([#180](https://github.com/MetaMask/eth-json-rpc-middleware/pull/180))
 - Change all middleware request and response types to `unknown` ([#183](https://github.com/MetaMask/eth-json-rpc-middleware/pull/183))
   - This more accurately reflects the expectations of the middleware, and the way they had been used. This was required to more easily compose this middleware with others that had non-matching types.
 - The block cache and the inflight cache middleware types have been updated to include the `skipCache` request property ([#178](https://github.com/MetaMask/eth-json-rpc-middleware/pull/178))
   - This property was always supported, but it was missing from the type.
 
 ## [9.0.1]
+
 ### Changed
+
 - Update `@metamask/eth-sig-util` from v3 to v5 ([#133](https://github.com/MetaMask/eth-json-rpc-middleware/pull/133), [#150](https://github.com/MetaMask/eth-json-rpc-middleware/pull/150))
 - Remove unused dependencies ([#133](https://github.com/MetaMask/eth-json-rpc-middleware/pull/133))
 
 ### Fixed
+
 - Fix `block-ref` middleware, and prevent it from making a duplicate request ([#151](https://github.com/MetaMask/eth-json-rpc-middleware/pull/151))
 - Fix `retryOnEmpty` middleware and prevent it from making duplicate requests ([#147](https://github.com/MetaMask/eth-json-rpc-middleware/pull/147))
 
 ## [9.0.0]
+
 ### Added
+
 - Add logging ([#140](https://github.com/MetaMask/eth-json-rpc-middleware/pull/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](https://github.com/MetaMask/eth-json-rpc-middleware/pull/137))
 
 ## [8.1.0]
+
 ### Added
+
 - Expose `SafeEventEmitterProvider` type ([#127](https://github.com/MetaMask/eth-json-rpc-middleware/pull/127))
 
 ### Fixed
+
 - Move `eth-block-tracker` from `devDependencies` to `dependencies` ([#125](https://github.com/MetaMask/eth-json-rpc-middleware/pull/125))
   - We depend upon this package only for types.
 
 ## [8.0.2]
+
 ### Added
+
 - Added `suppressUnauthorized` param to `getAccounts` ([#116](https://github.com/MetaMask/eth-json-rpc-middleware/pull/116))
 
 ### Security
+
 - Bump `node-fetch` to resolve vulnerability ([#115](https://github.com/MetaMask/eth-json-rpc-middleware/pull/115))
 
 ## [8.0.1]
+
 ### Fixed
-- Restore support for query strings in fetch middleware  ([#109](https://github.com/MetaMask/eth-json-rpc-middleware/pull/109))
+
+- Restore support for query strings in fetch middleware ([#109](https://github.com/MetaMask/eth-json-rpc-middleware/pull/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](https://github.com/MetaMask/eth-json-rpc-middleware/pull/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](https://github.com/MetaMask/eth-json-rpc-middleware/pull/97))
 
 ## [7.0.1] - 2021-03-26
+
 ### Fixed
+
 - `blockTrackerInspectorMiddleware` ([#88](https://github.com/MetaMask/eth-json-rpc-middleware/pull/88))
   - Due to an error introduced in [#68](https://github.com/MetaMask/eth-json-rpc-middleware/pull/68), this middleware would sometimes hang indefinitely.
 
 ## [7.0.0] - 2021-03-25
+
 ### Added
+
 - TypeScript types ([#68](https://github.com/MetaMask/eth-json-rpc-middleware/pull/68))
 
 ### Changed
+
 - **(BREAKING)** Move middleware files to `/src` folder ([#60](https://github.com/MetaMask/eth-json-rpc-middleware/pull/60))
 - **(BREAKING)** Convert all exports to named ([#81](https://github.com/MetaMask/eth-json-rpc-middleware/pull/81))
 - Migrate to TypeScript ([#68](https://github.com/MetaMask/eth-json-rpc-middleware/pull/68))
@@ -300,12 +388,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Removed various unused production dependencies ([#10](https://github.com/MetaMask/eth-json-rpc-middleware/pull/10), [#80](https://github.com/MetaMask/eth-json-rpc-middleware/pull/80))
 
 ### Removed
+
 - **(BREAKING)** Parity middleware ([#63](https://github.com/MetaMask/eth-json-rpc-middleware/pull/63))
   - Previously imported as `eth-json-rpc-middleware/wallet-parity.js`
 - **(BREAKING)** Scaffold middleware ([#60](https://github.com/MetaMask/eth-json-rpc-middleware/pull/60))
   - This was just a re-export from `json-rpc-engine`.
 
 ### Fixed
+
 - `retryOnEmpty` middleware error messages ([#58](https://github.com/MetaMask/eth-json-rpc-middleware/pull/58))
   - They were referencing a different middleware.
 - Default unrecognized methods to never be cached ([#66](https://github.com/MetaMask/eth-json-rpc-middleware/pull/66))
@@ -317,16 +407,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - 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](https://github.com/MetaMask/eth-json-rpc-middleware/pull/56))
   - Previously imported as `eth-json-rpc-middleware/vm.js`
 
 ## [5.1.0] - 2020-09-22
+
 ### Changed
+
 - `json-rpc-engine@5.3.0` ([#53](https://github.com/MetaMask/eth-json-rpc-middleware/pull/53))
 - `eth-rpc-errors@3.0.0` ([#55](https://github.com/MetaMask/eth-json-rpc-middleware/pull/55))
 
-[Unreleased]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v17.0.1...HEAD
+[Unreleased]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v17.1.0...HEAD
+[17.1.0]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v17.0.1...v17.1.0
 [17.0.1]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v17.0.0...v17.0.1
 [17.0.0]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v16.0.1...v17.0.0
 [16.0.1]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v16.0.0...v16.0.1

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/eth-json-rpc-middleware",
-  "version": "17.0.1",
+  "version": "17.1.0",
   "description": "Ethereum-related json-rpc-engine middleware.",
   "repository": {
     "type": "git",