github anza-xyz/kit v2.1.0
on GitHub

latest releases: v6.0.1, v6.0.0, v5.5.1...
11 months ago

2.1.0 (2025-02-27)

🎉 @solana/kit is the new name for the 2.x line of @solana/web3.js.

This should make it easier to adopt in projects that will continue to depend on the legacy 1.x line of web3.js for the time being. It will also prevent confusion for new developers who might install the 2.x line while following a legacy 1.x tutorial.

In time, more guide-based content will be released; in the meantime take a look at the READMEs, the examples/ directory, and https://tsdocs.dev/docs/@solana/kit. If you have questions, please post at https://sola.na/sse.

@solana/addresses@2.1.0

Minor Changes

  • #117 0c577eb Thanks @beeman! - Add getPublicKeyFromAddress to derive public keys from addresses

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/assertions@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0

@solana/errors@2.1.0

Minor Changes

  • 5af7f20 Thanks @steveluscher! - When the HTTP transport throws an error, you can now access the response headers through e.context.headers. This can be useful, for instance, if the HTTP error is a 429 Rate Limit error, and the response contains a Retry-After header. 

    try {
    const { value: latestBlockhash } = await rpc.getLatestBlockhash().send();
} catch (e) {
    if (isSolanaError(e, SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR)) {
        if (e.context.code === 429 /* rate limit error */) {
            const retryAfterHeaderValue = e.context.headers.get('Retry-After');
            if (retryAfterHeaderValue != null) {
                // ...
            }
        }
    }
}

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • #130 c7b7dd9 Thanks @lorisleiva! - Gracefully handle JSON RPC errors that do not provide a code attribute in their response

  • 704d8a2 Thanks @mcintyre94! - Change data field of transaction message instructions to use ReadonlyUint8Array

@solana/rpc-transport-http@2.1.0

Minor Changes

  • 5af7f20 Thanks @steveluscher! - When the HTTP transport throws an error, you can now access the response headers through e.context.headers. This can be useful, for instance, if the HTTP error is a 429 Rate Limit error, and the response contains a Retry-After header. 

    try {
    const { value: latestBlockhash } = await rpc.getLatestBlockhash().send();
} catch (e) {
    if (isSolanaError(e, SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR)) {
        if (e.context.code === 429 /* rate limit error */) {
            const retryAfterHeaderValue = e.context.headers.get('Retry-After');
            if (retryAfterHeaderValue != null) {
                // ...
            }
        }
    }
}

Patch Changes

@solana/sysvars@2.1.0

Minor Changes

  • c880687 Thanks @steveluscher! - Removed the fees sysvar which has been disabled on the network for a year, and has now been removed from the test validator in Agave 2.0 

    % solana feature status JAN1trEUEtZjgXYzNBYHU9DYd7GnThhXfFP7SzPXkPsG
Feature                                      | Status                  | Activation Slot | Description
JAN1trEUEtZjgXYzNBYHU9DYd7GnThhXfFP7SzPXkPsG | active since epoch 483  | 208656004       | disable fees sysvar

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, c7b7dd9, 9b179dc, 400f4d5, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/accounts@2.1.0
    • @solana/codecs@2.1.0

@solana/accounts@2.1.0

Patch Changes

@solana/assertions@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0

@solana/codecs@2.1.0

Patch Changes

  • Updated dependencies [1adf435, cfe6910]:
    • @solana/codecs-core@2.1.0
    • @solana/codecs-data-structures@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/options@2.1.0

@solana/codecs-core@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0

@solana/codecs-data-structures@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • cfe6910 Thanks @Jasu! - LiteralUnionCodec is now exported from @solana/codecs-data-structures

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/codecs-core@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/errors@2.1.0

@solana/codecs-numbers@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/codecs-core@2.1.0
    • @solana/errors@2.1.0

@solana/codecs-strings@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/codecs-core@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/errors@2.1.0

@solana/compat@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • #40 790b050 Thanks @steveluscher! - yAdded a helper to convert legacy TransactionInstruction objects to modern IInstruction objects

  • #57 9029dc1 Thanks @nickfrosty! - updated readme to include instruction compat functions

  • Updated dependencies [1adf435, d1c787c, 0c577eb, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/addresses@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/instructions@2.1.0
    • @solana/transactions@2.1.0

@solana/instructions@2.1.0

Patch Changes

@solana/keys@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • #60 d1c787c Thanks @steveluscher! - Key operations now work in versions of Firefox that support Ed25519 natively

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/assertions@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0

@solana/kit@2.1.0

Patch Changes

  • #101 4662f52 Thanks @mcintyre94! - Add a new function fetchAddressesForLookupTables to fetch the addresses contained in a list of lookup tables'

  • Updated dependencies [a1e45a1, 1adf435, d1c787c, 0c577eb, c7b7dd9, 9b179dc, 29d1e28, 400f4d5, 5af7f20, 70eb596, 704d8a2, c880687]:

    • @solana/signers@2.1.0
    • @solana/addresses@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/sysvars@2.1.0
    • @solana/transaction-confirmation@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/accounts@2.1.0
    • @solana/rpc-subscriptions@2.1.0
    • @solana/rpc@2.1.0
    • @solana/transaction-messages@2.1.0
    • @solana/instructions@2.1.0
    • @solana/programs@2.1.0
    • @solana/rpc-parsed-types@2.1.0
    • @solana/transactions@2.1.0
    • @solana/codecs@2.1.0
    • @solana/functional@2.1.0
    • @solana/rpc-spec-types@2.1.0

@solana/options@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, cfe6910, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/codecs-core@2.1.0
    • @solana/codecs-data-structures@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0

@solana/programs@2.1.0

Patch Changes

@solana/react@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [a1e45a1, 1adf435, d1c787c, 0c577eb, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/signers@2.1.0
    • @solana/addresses@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/transactions@2.1.0
    • @solana/promises@2.1.0

@solana/rpc@2.1.0

Patch Changes

  • 29d1e28 Thanks @steveluscher! - Disabled the MaxListenersExceededWarning in Node when creating event targets for internal use

  • Updated dependencies [1adf435, c7b7dd9, 9b179dc, 3c25e7f, 400f4d5, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/rpc-api@2.1.0
    • @solana/rpc-transport-http@2.1.0
    • @solana/rpc-spec@2.1.0
    • @solana/rpc-transformers@2.1.0
    • @solana/fast-stable-stringify@2.1.0
    • @solana/functional@2.1.0
    • @solana/rpc-spec-types@2.1.0

@solana/rpc-api@2.1.0

Patch Changes

  • #85 3c25e7f Thanks @mcintyre94! - Fix accountKeys type in getTransaction JSON parsed

  • Updated dependencies [1adf435, d1c787c, 0c577eb, c7b7dd9, 9b179dc, 400f4d5, 5af7f20, 704d8a2]:

    • @solana/addresses@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/transaction-messages@2.1.0
    • @solana/rpc-parsed-types@2.1.0
    • @solana/transactions@2.1.0
    • @solana/rpc-spec@2.1.0
    • @solana/rpc-transformers@2.1.0

@solana/rpc-graphql@2.1.0

Patch Changes

  • #153 400f4d5 Thanks @steveluscher! - The values of the rewardType property have been corrected. They previously were specified as having a lowercase initial character.

  • Updated dependencies [1adf435]:

    • @solana/codecs-strings@2.1.0
    • @solana/fast-stable-stringify@2.1.0

@solana/rpc-spec@2.1.0

Patch Changes

@solana/rpc-subscriptions@2.1.0

Patch Changes

  • 29d1e28 Thanks @steveluscher! - Disabled the MaxListenersExceededWarning in Node when creating event targets for internal use

  • 70eb596 Thanks @steveluscher! - The online/offline checker in the subscriptions implementation no longer throws an error when hosted in the Content Scripts environment of a browser extension

  • Updated dependencies [1adf435, c7b7dd9, 9b179dc, 29d1e28, 400f4d5, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0
    • @solana/subscribable@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/rpc-subscriptions-channel-websocket@2.1.0
    • @solana/rpc-subscriptions-spec@2.1.0
    • @solana/rpc-subscriptions-api@2.1.0
    • @solana/rpc-transformers@2.1.0
    • @solana/fast-stable-stringify@2.1.0
    • @solana/functional@2.1.0
    • @solana/promises@2.1.0
    • @solana/rpc-spec-types@2.1.0

@solana/rpc-subscriptions-api@2.1.0

Patch Changes

  • Updated dependencies [1adf435, d1c787c, 0c577eb, 9b179dc, 29d1e28, 400f4d5, 704d8a2]:
    • @solana/addresses@2.1.0
    • @solana/keys@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/rpc-subscriptions-spec@2.1.0
    • @solana/transaction-messages@2.1.0
    • @solana/transactions@2.1.0
    • @solana/rpc-transformers@2.1.0

@solana/rpc-subscriptions-channel-websocket@2.1.0

Patch Changes

  • 29d1e28 Thanks @steveluscher! - Disabled the MaxListenersExceededWarning in Node when creating event targets for internal use

  • Updated dependencies [1adf435, c7b7dd9, 29d1e28, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0
    • @solana/subscribable@2.1.0
    • @solana/rpc-subscriptions-spec@2.1.0
    • @solana/functional@2.1.0

@solana/rpc-subscriptions-spec@2.1.0

Patch Changes

  • 29d1e28 Thanks @steveluscher! - Disabled the MaxListenersExceededWarning in Node when creating event targets for internal use

  • Updated dependencies [1adf435, c7b7dd9, 29d1e28, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0
    • @solana/subscribable@2.1.0
    • @solana/promises@2.1.0
    • @solana/rpc-spec-types@2.1.0

@solana/rpc-transformers@2.1.0

Patch Changes

@solana/rpc-types@2.1.0

Patch Changes

  • 9b179dc Thanks @lorisleiva! - Add missing space attribute to AccountInfoBase and BaseAccount

  • #153 400f4d5 Thanks @steveluscher! - The values of the rewardType property have been corrected. They previously were specified as having a lowercase initial character.

  • Updated dependencies [1adf435, 0c577eb, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/addresses@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0

@solana/signers@2.1.0

Patch Changes

  • #151 a1e45a1 Thanks @lorisleiva! - addSignersToTransactionMessage now upgrades feePayer to a signer when applicable

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • Updated dependencies [1adf435, d1c787c, 0c577eb, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/addresses@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/transaction-messages@2.1.0
    • @solana/instructions@2.1.0
    • @solana/transactions@2.1.0

@solana/subscribable@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • 29d1e28 Thanks @steveluscher! - Disabled the MaxListenersExceededWarning in Node when creating event targets for internal use

  • Updated dependencies [1adf435, c7b7dd9, 5af7f20, 704d8a2]:

    • @solana/errors@2.1.0

@solana/transaction-confirmation@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • 29d1e28 Thanks @steveluscher! - Disabled the MaxListenersExceededWarning in Node when creating event targets for internal use

  • Updated dependencies [1adf435, d1c787c, 0c577eb, c7b7dd9, 9b179dc, 29d1e28, 400f4d5, 5af7f20, 70eb596, 704d8a2]:

    • @solana/addresses@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/rpc-subscriptions@2.1.0
    • @solana/rpc@2.1.0
    • @solana/transaction-messages@2.1.0
    • @solana/transactions@2.1.0
    • @solana/promises@2.1.0

@solana/transaction-messages@2.1.0

Patch Changes

  • 704d8a2 Thanks @mcintyre94! - Change data field of transaction message instructions to use ReadonlyUint8Array

  • Updated dependencies [1adf435, 0c577eb, cfe6910, c7b7dd9, 9b179dc, 400f4d5, 5af7f20, 704d8a2]:

    • @solana/addresses@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/codecs-data-structures@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/errors@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/instructions@2.1.0
    • @solana/functional@2.1.0

@solana/transactions@2.1.0

Patch Changes

  • Updated dependencies [1adf435, d1c787c, 0c577eb, cfe6910, c7b7dd9, 9b179dc, 400f4d5, 5af7f20, 704d8a2]:
    • @solana/addresses@2.1.0
    • @solana/codecs-core@2.1.0
    • @solana/codecs-data-structures@2.1.0
    • @solana/codecs-numbers@2.1.0
    • @solana/codecs-strings@2.1.0
    • @solana/errors@2.1.0
    • @solana/keys@2.1.0
    • @solana/rpc-types@2.1.0
    • @solana/transaction-messages@2.1.0
    • @solana/instructions@2.1.0
    • @solana/functional@2.1.0

@solana/webcrypto-ed25519-polyfill@2.1.0

Patch Changes

  • 1adf435 Thanks @leantOnSol! - A two-versions-old version of Node LTS is now specified everywhere via the engines field, including the one in the root of the pnpm workspace, and engine-strictness is delegated to the .npmrc files.

  • #59 710e571 Thanks @steveluscher! - Fixed a bug where specifying Ed25519 in a different case, or as an object { name: 'Ed25519' } would cause key operations to be delegated to the underlying runtime instead of the polyfill

@solana/fast-stable-stringify@2.1.0

@solana/functional@2.1.0

@solana/promises@2.1.0

@solana/rpc-parsed-types@2.1.0

@solana/rpc-spec-types@2.1.0

Check out latest releases or
releases around anza-xyz/kit v2.1.0

Don't miss a new kit release

NewReleases is sending notifications on new releases.

Get notifications