33.0.0

@metamask/snaps-cli 5.1.1

Fixed

• Support new lines in CLI message formatting (#2194)

@metamask/snaps-controllers 5.0.1

Fixed

• Fix issue installing non-allowlisted Snaps in allowlist mode (#2196)

32.0.0

@metamask/snaps-browserify-plugin 3.0.3

Changed

• Bump several MetaMask dependencies (#2054, #2100, #2105, #2173)

@metamask/snaps-cli 5.1.0

Changed

• Optimize CLI Webpack configuration (#2175)
  • This can reduce the size of Snaps in certain cases.
• Show Webpack compilation warnings in CLI (#2186, #2192)
• Add a warning when no icon is found and when icon is not square (#2185)

@metamask/snaps-execution-environments 4.0.1

Changed

• Update several LavaMoat packages (#2173)

@metamask/snaps-rollup-plugin 3.0.2

Changed

• Bump several MetaMask dependencies (#2054, #2100, #2105, #2173)

@metamask/snaps-sdk 2.1.0

Changed

• Improve support for Snap errors without a message (#2176)
  • You can now add data to an error without having to specify a message. For example:

    throw new MethodNotFoundError({ method: 'some method name' });
• Strip empty data from Snap errors (#2179)

@metamask/snaps-utils 6.1.0

Added

• Add a manifest warning when no icon is found and when icon is not square (#2185)

@metamask/snaps-webpack-plugin 3.2.0

Added

• Add a manifest warning when no icon is found and when icon is not square (#2185)

Changed

• Update warning messages (#2186)
• Bump several MetaMask dependencies (#2054, #2100, #2105, #2173)

@metamask/bip32-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/bip44-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/browserify-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/browserify-plugin-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/client-status-example-snap 1.0.1

Changed

• Remove snap icon (#2189)

@metamask/cronjob-example-snap 2.1.2

Changed

• Remove snap icon (#2189)

@metamask/dialog-example-snap 2.2.0

Added

• Add a link to confirmation dialog (#2112)

Changed

• Remove snap icon (#2189)

@metamask/error-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/ethereum-provider-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/ethers-js-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/get-entropy-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/get-file-example-snap 1.1.1

Changed

• Remove snap icon (#2189)

@metamask/home-page-example-snap 1.1.1

Changed

• Remove snap icon (#2189)

@metamask/images-example-snap 1.0.0

Added

• Add images example Snap (#2002)

@metamask/interactive-ui-example-snap 1.0.0

Added

• Add interactive UI example Snap (#2171)

@metamask/json-rpc-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/lifecycle-hooks-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/localization-example-snap 1.1.2

Changed

• Remove snap icon (#2189)

@metamask/manage-state-example-snap 2.2.1

Changed

• Remove snap icon (#2189)

@metamask/name-lookup-example-snap 3.0.1

Changed

• Remove snap icon (#2189)

@metamask/network-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/notification-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/rollup-plugin-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/signature-insights-example-snap 1.0.1

Changed

• Remove snap icon (#2189)

@metamask/insights-example-snap 2.2.1

Changed

• Remove snap icon (#2189)

@metamask/wasm-example-snap 2.1.2

Changed

• Remove snap icon (#2189)

@metamask/webpack-plugin-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/consumer-signer-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

@metamask/core-signer-example-snap 2.1.1

Changed

• Remove snap icon (#2189)

31.0.0

@metamask/snaps-cli 5.0.0

Changed

• BREAKING: Disable source maps by default (#2166)
  • This slightly speeds up the build process.
  • You can enable source maps again by setting sourceMap: true in your Snap config.
• Set output.chunkFormat to commonjs by default (#2136)

@metamask/snaps-controllers 5.0.0

Added

• Add support for dynamic user interfaces (#1465, #2126, #2144, #2152, #2143)
• Add support for Snap defined execution timeouts (#2098)
  • A Snap can now define maxRequestTime to extend or shorten its execution timeout.
• Add WebViewExecutionService for mobile execution (#2005)

Changed

• Loosen allowlist requirements (#1672)
  • Snaps with certain permissions can now be installed without being allowlisted.
• Reintroduce DecompressionStream for improved installation performance (#2110)
• Bump tar-stream (#2116)
  • This fixes a problem where Snaps would sometimes fail to download from NPM.
• Bump several MetaMask dependencies (#2129, #2132, #2130, #2139, #2142)
• Pass localized snap name to SubjectMetadataController (#2157)

Removed

• BREAKING: Remove endowment permission specifications from this package (#2155)
  • They can now be found in snaps-rpc-methods.

@metamask/snaps-execution-environments 4.0.0

Added

• Add WebView execution environment (#2005)
• Add support for dynamic user interfaces (#1465)

Changed

• BREAKING: Stop bundling offscreen execution environment (#2154)
• BREAKING: Deploy multiple bundles to AWS (#2150)
  • From now on the bundles will be served at https://execution.metamask.io/%BUILD_TYPE%/%VERSION%/index.html.
• Export ProxySnapExecutor (#2153)
• Reduce executor bundle sizes (#2160)
• Bump MetaMask dependencies (#2129, #2132)

@metamask/snaps-jest 5.0.0

Added

• BREAKING: Implement testing framework using Node.js executor (#1982, #2118)
  • The network mocking functionality was removed, but may be reintroduced in a future version.
  • mockJsonRpc no longer returns a Promise.
  • runCronjob was renamed to onCronjob, and sendTransaction was renamed to onTransaction.
    • For backwards compatibility, the old methods are still available, but will be removed in a future version.
• Add onHomePage support (#2104)
• Add onSignature support (#2114)
• Add snap_getClientStatus support (#2159)

Changed

• Bump several MetaMask dependencies (#2101, #2100, #2129, #2140, #2141, #2142)

@metamask/snaps-rpc-methods 6.0.0

Added

• BREAKING: Add support for dynamic user interfaces (#1465, #2144, #2143)
  • This adds the snap_createInterface, snap_updateInterface, and snap_getInterfaceState methods.
  • This is breaking because it changes the expected type of the showDialog RPC method hook.
• BREAKING: Update the permission format for the name lookup endowment (#2113)
  • The new format is documented in SIP-12.
• Add endowment permission specifications to this package (#2155)

Changed

• Bump MetaMask dependencies (#2129, #2142)

@metamask/snaps-sdk 2.0.0

Changed

• BREAKING: Update name lookup API types (#2113)
  • The return value and the permission format has changed, see SIP-12 for more details.
• Add support for dynamic user interfaces (#1465, #2126, #2143)
• Add support for snap defined execution timeouts (#2098)

Fixed

• Fix initial permissions types (#2111)

@metamask/snaps-utils 6.0.0

Added

• Add support for dynamic user interfaces (#1465, #2126)
• Add support for snap defined execution timeouts (#2098)

Changed

• BREAKING: Update name lookup type validation (#2113)
  • The return value and the permission format has changed, see SIP-12 for more details.
• Speed up eval-worker for improved CLI performance (#2147)
• Update MetaMask dependencies (#2132, #2142)

Fixed

• Fix initial permissions types (#2111)

@metamask/client-status-example-snap 1.0.0

Added

• Add snap_getClientStatus example snap (#2159)

@metamask/cronjob-example-snap 2.1.1

Changed

• Change cronjob interval to run more often (#2164)

@metamask/name-lookup-example-snap 3.0.0

Changed

• BREAKING: Update snap to match new API (#2113)
  • This includes updating the permission format in the manifest as well as adjusting the return values.

@metamask/signature-insights-example-snap 1.0.0

Added

• Add signature insights example (#2114)

30.0.0

@metamask/snaps-controllers 4.1.0

Added

• Add support for signature insights (#2074)
• Add support for initial connections (#2048)
• Add support for preinstalled snaps (#2008)
• Add additional install events (#2087)

Changed

• Bump several MetaMask dependencies (#2086, #2100)

@metamask/snaps-execution-environments 3.5.0

Added

• Add support for signature insights (#2074)

Changed

• Bump SES and LavaMoat (#2105)
• Bump several MetaMask dependencies (#2054, #2100)

@metamask/snaps-rpc-methods 5.0.0

Added

• Add snap_getClientStatus (#2051)

Changed

• BREAKING: Use origin bound hooks for invokeKeyring (#2090)
• Bump several MetaMask dependencies (#2069, #2100)

@metamask/snaps-sdk 1.4.0

Added

• Add support for signature insights (#2074, #2079)
• Add types for snap_getClientStatus (#2051)

Changed

• Bump @metamask/utils from 8.2.1 to 8.3.0 (#2100)

@metamask/snaps-simulator 2.4.3

Changed

• Bump several MetaMask dependencies (#1999, #2065, #2064, #2069, #2054, #2086, #2100)

@metamask/snaps-utils 5.2.0

Added

• Add support for initial connections (#2048)
• Add support for preinstalled snaps (#2008)
• Add support for signature insights (#2074)

Changed

• Bump several MetaMask dependencies (#2086, #2100)

29.0.0

@metamask/snaps-cli 4.0.1

Fixed

• Fix missing global during snap evaluation (#2072)

@metamask/snaps-controllers 4.0.0

Changed

• BREAKING: Remove :snapAdded event (#2073)
• BREAKING: Remove :snapRemoved event (#2076)
• Populate subject metadata when snaps are added to state (#2069)

@metamask/snaps-sdk 1.3.2

Fixed

• Fix missing sensitive property in Copyable type (#2070)

@metamask/snaps-utils 5.1.2

Fixed

• Fix missing global during snap evaluation (#2072)

28.0.0

@metamask/snaps-controllers 3.6.0

Changed

• Revert usage of DecompressionStream (#2052)
• Refactor NpmLocation class (#2038)
  • Most logic is now located in BaseNpmLocation, making it easier to extend without duplication.
• Bump several MetaMask dependencies (#2053, #2061, #2064, #2065, #2067)

Removed

• Remove support for object-like syntax for cronjobs (#2057)
  • Since this never worked in the first place we aren't marking it as breaking.

@metamask/snaps-execution-environments 3.4.3

Changed

• Move iframe bundle to HTML body (#2045)
• Bump @metamask/json-rpc-engine from 7.3.0 to 7.3.1 (#2065)

@metamask/snaps-rpc-methods 4.1.0

Added

• Add wallet_getAllSnaps method to get all installed Snaps (#2047)

Changed

• Bump several MetaMask dependencies (#2064, #2065)

@metamask/snaps-utils 5.1.1

Changed

• Fix missing export (#2045)
• Bump @metamask/permission-controller from 6.0.0 to 7.0.0 (#2064)

Removed

• Remove support for object-like syntax for cronjobs (#2057)
  • Since this never worked in the first place we aren't marking it as breaking.

27.0.0

@metamask/snaps-sdk 1.3.1

Fixed

• Export error wrappers (#2043)

26.0.0

@metamask/snaps-rpc-methods 4.0.3

Changed

• Use prototype startsWith for RPC method middleware (#2035)

25.0.0

@metamask/snaps-cli 4.0.0

Changed

• BREAKING: Synchronously initialize WASM modules (#2024)
  • When the experimental.wasm flag in the Snaps CLI is enabled, the WASM module will now be synchronously initialized, rather than being inlined as a Uint8Array.

@metamask/snaps-controllers 3.5.1

Changed

• Improve SnapController constructor types (#2023)
• Bump snaps-registry (#2020)

@metamask/snaps-utils 5.1.0

Added

• Add getSnapDerivationPathName and getSlip44ProtocolName to be shared across clients (#2033)

Changed

• Bump snaps-registry (#2020)

@metamask/wasm-example-snap 2.1.1

Changed

• Use synchronously initialized WASM (#2024)

24.0.0

@metamask/snaps-controllers 3.5.0

Changed

• Reduce memory usage by removing source code and state from runtime (#2009)
• Improve base64 encoding/decoding speeds (#1985)
• Use DecompressionStream for NPM fetching when available (#1971)
• Bump several MetaMask dependencies (#1989, #1993, #1987, #1983)

Fixed

• Fix idle snap timeout for unused snap (#2010)

@metamask/snaps-execution-environments 3.4.2

Changed

• Bump @metamask/providers from 14.0.1 to 14.0.2 (#1992)

@metamask/snaps-rpc-methods 4.0.2

Changed

• Bump several MetaMask dependencies (#1989)

@metamask/snaps-sdk 1.3.0

Added

• Add image fetching utility functions (#1995)
  • This adds two functions:
    • getImageComponent to get an image component from a PNG or JPEG URL.
    • getImageData to get a base64 data string, which can be embedded in an SVG image.

@metamask/snaps-simulator 2.4.2

Changed

• Bump several MetaMask dependencies (#1989)

@metamask/snaps-utils 5.0.1

Changed

• Improve base64 encoding/decoding speeds (#1985)
• Bump several MetaMask dependencies (#1989, #1993)