build(deps): bump @solana/rpc-spec from 8.1.0 to 8.2.0

[dependabot]

Bumps @solana/rpc-spec from 8.1.0 to 8.2.0.

Release notes

Sourced from @​solana/rpc-spec's releases.

v8.2.0

@​solana/kit

v8.2.0 (2026-08-29)

Minor Changes

• [@solana/instruction-plans] #2013 26edd3b Thanks @​mcintyre94! - Align createTransactionPlanExecutorWithConcurrentLeaves with createTransactionPlanExecutor by giving both the same TransactionPlanExecutorConfig. Its executeTransactionMessage callback now receives a mutable per-leaf context object and returns the context of a successful result, instead of building a whole SingleTransactionPlanResult itself. The executor builds the results: on success it merges the returned context over the stored one, and when the callback throws — or the abort signal fires before it settles — it preserves the stored context on the failed result, matching the partial-context behaviour of createTransactionPlanExecutor. The ConcurrentLeafTransactionPlanExecutorConfig type is removed. This is a breaking change to the createTransactionPlanExecutorWithConcurrentLeaves API introduced in 8.1.0.

Patch Changes

• [@solana/signers] #2006 d385ce3 Thanks @​amilz! - Relaxed the parameter type of the signer type guards (isMessagePartialSigner, isTransactionSigner, isKeyPairSigner, their siblings, and the assertIs* variants) so that class instances implementing a signer interface can be passed without casts. The guards now accept any TValue extends { address: Address } and narrow to TValue & Signer, whereas the previous parameter type required an implicit index signature, which TypeScript never grants to class instances.

Commits

• b0a9749 Version Packages (#2015)
• d385ce3 fix: accept class-based signers in @solana/signers type guards (#2006)
• 26edd3b Unify the concurrent leaf executor's callback contract with `createTransactio...
• ceba283 Bump start-server-and-test from 3.0.11 to 3.0.12 (#2009)
• d04c874 Also run preview-docs in the merge queue (#2008)
• fc32b73 Bump @​tanstack/react-query from 5.101.4 to 5.102.3 in /docs (#2011)
• 584422f Update docs CI so that it can be required (#2003)
• See full diff in compare view

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