Bump reffy from 19.2.4 to 20.0.1

[dependabot]

Bumps reffy from 19.2.4 to 20.0.1.

Changelog

Sourced from reffy's changelog.

Changelog

This file documents breaking changes introduced in major releases of Reffy. Minor and patch release notes are currently only documented in Git commits.

Reffy adheres to Semantic Versioning.

v20.0.0 - 2025-10-15

Breaking changes

Version 20.0.0 updates the cssmerge post-processing step to move nested at-rules to the root atrules level. The nested at-rules are scoped to the parent at-rule(s) through the for property. This change is breaking in the sense that there were no at-rule at the root level scoped to another at-rule in previous versions. Only known scoped at-rules for now in web specifications are those defined for @font-feature-values.

You may consider version 20 to be a minor version bump if you do not use the cssmerge post-processing step, or if you do not process at-rules in any way.

Dependency bumps

• Bump respec from 35.5.1 to 35.6.0 (#1957)
• Bump puppeteer from 24.23.0 to 24.25.0 (#1961)
• Bump web-specs from 3.67.0 to 3.68.0 (#1960)

v19.0.0 - 2025-06-13

Breaking changes

Version 18.8.0 introduced a new cssmerge post-processing step to consolidate CSS extracts into a single file. Version 19 changes the structure of the consolidated file a bit. Breaking changes are:

• [CSS post-processing] Unwrap type names (breaking) (#1862)
• [CSS post-processing] Use syntax for syntaxes (breaking) (#1861)
• [CSS post-processing] Merge scopes when possible (breaking) (#1858)

In other words, unless you had already adopted the cssmerge post-processing step, you may consider version 19 to be a minor version bump.

Dependency bumps

• Bump rollup from 4.42.0 to 4.43.0 (#1856)
• Bump respec from 35.4.0 to 35.4.1 (#1860)
• Bump brace-expansion from 2.0.1 to 2.0.2 (#1857)
• Bump puppeteer from 24.10.0 to 24.10.1 (#1863)

v18.0.0 - 2024-11-29

Breaking change

• Bump minimal supported version of Node.js from v20.12.1 to v20.18.1 (#1717)

Required by dependency on Undici, although note this dependency is only for tests (devDependencies in package.json).

... (truncated)

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