@solana/web3.js v3.0.0-rc.2

@solana/web3.js v3.0.0-rc.2

Installation

pnpm add @solana/web3.js@3.0.0-rc.2

https://www.npmjs.com/package/@solana/web3.js/v/3.0.0-rc.2

What's Changed

• docs(skill): add @solana/spl-token → @solana-program/token migration … by @amilz in #3829
• feat: expose setLoadedAccountsDataSizeLimit method by @ChiefWoods in #3834 @dhl
• feat: add loader v3 program class by @ChiefWoods in #3836

New Contributors

• @ChiefWoods made their first contribution in #3834

Full Changelog: v3.0.0-rc.1...v3.0.0-rc.2

@solana/web3.js v3.0.0-rc.1

Installation

pnpm add @solana/web3.js@3.0.0-rc.1

https://www.npmjs.com/package/@solana/web3.js/v/3.0.0-rc.1

What's Changed

• docs: update migration agent skill repo path to point to v3.x branch by @dhl in #3818
• fix: guard VERSION access against unsubstituted bundles by @amilz in #3820
• refactor(message): use kit codecs instead of hand-rolled decoders by @amilz in #3824
• feat: support InstructionPlan inputs in Transaction.add and Message compilers by @amilz in #3823
• refactor(Keypair): Migrate Keypair to KeypairSigner by @amilz in #3821

Full Changelog: v3.0.0-rc.0...v3.0.0-rc.1

Detailed summary of changes since v1.x:
https://github.com/solana-foundation/solana-web3.js/blob/v3.x/RELEASE_NOTES.md

@solana/web3.js v3.0.0-rc.0

@solana/web3.js v3.0.0-rc.0

Release Notes

• #3806 Migrates internals to utilize @solana/kit (thanks @dhl!)

Detailed summary of changes:
https://github.com/solana-foundation/solana-web3.js/blob/v3.x/RELEASE_NOTES.md

Installation

pnpm add @solana/web3.js@3.0.0-rc.0

https://www.npmjs.com/package/@solana/web3.js/v/3.0.0-rc.0

v1.98.4

1.98.4 (2025-07-31)

Bug Fixes

• Add Cost Units (Transaction Cost) (#3750) (c26c13b)

v1.98.3

1.98.3 (2025-07-31)

Reverts

• Revert "chore: Add costUnits to transaction classes (#3748)" (#3749) (3d0e82a)

v1.98.2

1.98.2 (2025-04-24)

Bug Fixes

• update base-x to 3.0.11 in lockfile (#3731) (6f265af)

v1.98.1

1.98.1 (2025-04-22)

Bug Fixes

• patch bigint-buffer (#3727) (d3dc5d5)

v1.98.0

1.98.0 (2024-12-16)

Features

• Agave v2 RPC: replace getRecentBlockhash with getLatestBlockhash (#3419) (8ea27fc)

v1.97.0

1.97.0 (2024-12-16)

Features

• agave v2 rpc: replace getConfirmedTransaction with getTransaction (#3418) (a805cb9)

v1.96.0

1.96.0 (2024-12-16)

Features

• Agave v2 RPC: replace getConfirmedBlock with getBlock (#3417) (60e39a6)