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@dependabot dependabot bot commented on behalf of github Sep 1, 2025

Bumps @noble/hashes from 1.7.1 to 2.0.0.

Release notes

Sourced from @​noble/hashes's releases.

2.0.0

High-level

  • The package is now ESM-only. ESM can finally be loaded from common.js on node v20.19+
    • Node v20.19 is now the minimum required version
    • Package imports now work correctly in bundler-less environments, such as browsers
    • Reduces npm package size (traffic consumed): 152KB => 136KB
    • Reduces unpacked npm size (on-disk space): 1.1MB => 669KB
  • Make bundle sizes smaller, compared to v1.x
  • .js extension must be used for all modules
    • Old: @noble/hashes/sha3
    • New: @noble/hashes/sha3.js
    • This simplifies working in browsers natively without transpilers

Changes

  • Only allow Uint8Array as hash inputs, prohibit string
    • Strict validation checks improve security
    • To replicate previous behavior, use utils.utf8ToBytes
  • Rename / remove some modules for consistency. Previously, sha384 resided in sha512, which was weird
    • sha256, sha512 => sha2.js (consistent with sha3.js)
    • blake2b, blake2s => blake2.js (consistent with blake3.js, blake1.js)
    • ripemd160, sha1, md5 => legacy.js (all low-security hashes are there)
    • _assert => utils.js
    • crypto internal module got removed: use built-in WebCrypto instead
  • Improve typescript types & option autocomplete
  • Upgrade typescript compilation env to ts5.9 and es2022
  • Massively improve error messages, make them more descriptive

Full Changelog: paulmillr/noble-hashes@1.8.0...2.0.0

1.8.0

Preparation for v2

The release contains bugfixes and a few improvements which pave the way for upcoming v2.0.

  • Modules are now available with .js extension
    • Old: @noble/hashes/sha2
    • New: @noble/hashes/sha2.js
    • Old path is still available
    • This simplifies working in browsers natively without transpilers
  • Refactor core functionality, remove duplicate code
  • Decrease package size

Deprecations

In v2, some modules will be removed. For example, sha256 will become sha2. In v1.8, the old names still exist, but are marked as deprecated, to simplify upgrade path.

One of the reasons for moving those was the fact sha384 resided in sha512, sha224 in sha256 - which was confusing. New naming scheme simplifies reasoning and decreases amount of modules.

... (truncated)

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Sep 1, 2025
@dependabot dependabot bot requested a review from a team as a code owner September 1, 2025 05:30
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Sep 1, 2025
@dependabot dependabot bot requested a review from a team as a code owner September 1, 2025 05:30
@dependabot dependabot bot added the javascript Pull requests that update Javascript code label Sep 1, 2025
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lfdt-bot commented Sep 1, 2025

🎉 Snyk checks have passed. No issues have been found so far.

security/snyk check is complete. No issues have been found. (View Details)

Bumps [@noble/hashes](https://github.com/paulmillr/noble-hashes) from 1.7.1 to 2.0.0.
- [Release notes](https://github.com/paulmillr/noble-hashes/releases)
- [Commits](paulmillr/noble-hashes@1.7.1...2.0.0)

---
updated-dependencies:
- dependency-name: "@noble/hashes"
  dependency-version: 2.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/examples/noble/hashes-2.0.0 branch from 5f46bec to 2b99832 Compare September 28, 2025 20:20
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