Bump @ethereumjs/common from 2.6.5 to 10.1.2

[dependabot]

Bumps @ethereumjs/common from 2.6.5 to 10.1.2.

Release notes

Sourced from @​ethereumjs/common's releases.

@​ethereumjs/common v10.1.2

Release round overview

Welcome to 10.1.2 — a coordinated release across all active @ethereumjs/* libraries on the 10.1.x line. If you have been following the upcoming Amsterdam hardfork, this is our first experimental preview ready to try out: a largely complete nine-EIP Hardfork.Amsterdam bundle, currently aligned with tests-bal@v7.1.0 and BAL devnet-7.

Amsterdam is still in flux — please do not use this in production yet — and we expect further 10.1.x releases as the spec and official tests evolve. The sections below cover this package only; for the full fork picture (EIP list, examples, release ↔ spec tracking), see the @​ethereumjs/vm Amsterdam overview. On Osaka or earlier hardforks? Nothing changes unless you explicitly select Hardfork.Amsterdam.

@ethereumjs/common

@ethereumjs/common is the fork and parameter engine: it answers “which EIPs are active?”, “what is maxCodeSize?”, and “what gas schedule applies?” for every other library. Within the 10.1.2 round, Amsterdam lands here as a new Hardfork.Amsterdam entry that activates the full nine-EIP bundle together — the same bundling execution-spec-tests and devnets use, so you should not cherry-pick individual Amsterdam EIPs in isolation when reproducing fixtures.

For integrators, the practical effect is a single switch: construct your Common with hardfork: Hardfork.Amsterdam and all downstream packages (@ethereumjs/evm, @ethereumjs/vm, @ethereumjs/tx, …) inherit consistent activation and parameter values.

At a glance

• Add experimental Hardfork.Amsterdam with EIPs 7708, 7843, 7778, 7928, 7954, 7976, 7981, 8024, and 8037.
• Updated gasPrices, gasConfig, and vm parameters for Amsterdam (7954 size limits, 7976/7981 floor pricing constants, 8037 state-gas dimensions, …).

Amsterdam (experimental)

Behaviour may change in subsequent 10.1.x patch releases. Spec snapshot: tests-bal@v7.1.0 · Testnet: BAL devnet-7 Execution details: Amsterdam hardfork (experimental)

import { Common, Hardfork, Mainnet } from '@ethereumjs/common'
const common = new Common({ chain: Mainnet, hardfork: Hardfork.Amsterdam })
// Amsterdam raises max code / initcode size (EIP-7954)
common.param('maxCodeSize') // 51200 (vs 24576 pre-Amsterdam)
// EIP active checks drive behaviour in EVM, VM, Tx, Block
common.isActivatedEIP(7928) // true — BAL accumulation in VM/EVM
common.isActivatedEIP(8037) // true — two-dimensional block gas

The Supported EIPs section lists every Amsterdam EIP with links to the package that implements execution semantics.

Changes

• Amsterdam hardfork definition and EIP activations, see PR #4239, #4248, #4280, #4282, #4285, #4299
• Supported EIP list and Amsterdam documentation cross-links, see PR #4308

@​ethereumjs/common v10.1.1

• Fix custom hardforks implementation to properly return hardforks list, see PR #4216
• Deprecate Node.js 18 support, minimum Node.js version is now 20, see PR #4180
• Add Node.js 24 support, see PR #4194

@​ethereumjs/common v10.1.0

... (truncated)

Commits

• 3adf102 Small Post Release Updates (#4312)
• 5498b0a New v10.1.2 Releases (#4311)
• 01439b3 deps: override tmp to ^0.2.6 to fix path-traversal advisory (#4310)
• f4556b0 deps: fix dependabot security alerts + dep-related cleanups (#4309)
• 0829002 Amsterdam-Related Docs (#4308)
• c17e668 vm: fix EIP-7778 / EIP-8037 fixture regressions (#4307)
• 9add6bb vm: EIP-7976 floor-gas test fixes (broaden exception regex) (#4305)
• baa83fe mpt: awasm noble keccak | Benchmark comparison (#4278)
• 6093985 Final BAL Fixes (#4306)
• cc0c17d BAL gas ordering fixes + EVM BAL gas logic refactor (#4304)
• Additional commits viewable in compare view

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