[dependabot]

Bumps the npm_and_yarn group with 1 update in the / directory: postcss-selector-parser.

Updates postcss-selector-parser from 6.1.4 to 7.1.7

Release notes

Sourced from postcss-selector-parser's releases.

7.1.7

• fix: lossless: true preserves trailing whitespace in a selector that ends empty, such as :not(a, ). Note that :not( ) now yields a selector holding one empty string node rather than an empty selector (#337 by @​theRizwan)
• fix: consume the whitespace that terminates a hexadecimal escape, so [x="\000061 b"] unescapes to ab (#340 by @​jakezwang)
• fix: set the parent on every node passed to insertBefore and insertAfter, not only the first (#343 by @​feritcemkahraman)
• fix: assigning combinator.value clears the stale raw spelling instead of being ignored (#342 by @​SAY-5)
• fix: keep whitespace around the namespace separator in attribute selectors, so [ foo | bar ] round-trips (#339 by @​dkryaklin)

7.1.6

• fix: parse flat selectors in linear time, closing a CPU exhaustion vulnerability (GHSA-rj75-hqrm-r3gf, reported by Wayde Shi)

7.1.5

• fix: don't treat a non-prefix token before | as a namespace (#324 by @​spokodev)
• fix: preserve whitespace before a * namespace in attribute selectors (#325 by @​spokodev)
• fix: TypeError on unclosed [, ( and trailing | (#330 by @​theRizwan)

7.1.4

• fix: tolerate non-node children when serializing selectors

7.1.3

• Improve fix CVE-2026-9358 (NVD) / SNYK-JS-POSTCSSSELECTORPARSER-16873882 (clone/walk)

7.1.2

• Fix CVE-2026-9358 (NVD) / SNYK-JS-POSTCSSSELECTORPARSER-16873882 (#316 by @​MoOx)

v7.1.1

7.1.1

• perf: replace startsWith with strict equality (#308)
• fix(types): add walkUniversal declaration (#311)

v7.1.0

7.1.0

• feat: insert(Before|After) support multiple new node

v7.0.0

7.0.0

• Feat: make insertions during iteration safe (major)

6.1.5

• fix: parse flat selectors in linear time, closing a CPU exhaustion vulnerability (CVE-2026-104844 / GHSA-rj75-hqrm-r3gf, reported by Wayde Shi), backported from 7.1.6 (#346 by @​bradyshutt)

The 6.x line is now in security-only maintenance

This release exists because the advisory above covers every published 6.x version, and until now the only remediation on offer was an upgrade to 7.x. 6.1.5 is the patched version for the 6.x line.

The line is kept alive for the installed base that cannot move to 7 yet, Tailwind

... (truncated)

Changelog

Sourced from postcss-selector-parser's changelog.

7.1.7 - 2026-10-19

• fix: lossless: true preserves trailing whitespace in a selector that ends empty, such as :not(a, ). Note that :not( ) now yields a selector holding one empty string node rather than an empty selector (#337 by @​theRizwan)
• fix: consume the whitespace that terminates a hexadecimal escape, so [x="\000061 b"] unescapes to ab (#340 by @​jakezwang)
• fix: set the parent on every node passed to insertBefore and insertAfter, not only the first (#343 by @​feritcemkahraman)
• fix: assigning combinator.value clears the stale raw spelling instead of being ignored (#342 by @​SAY-5)
• fix: keep whitespace around the namespace separator in attribute selectors, so [ foo | bar ] round-trips (#339 by @​dkryaklin)

7.1.6 - 2026-09-03

• fix: parse flat selectors in linear time, closing a CPU exhaustion vulnerability (CVE-2026-104844 / GHSA-rj75-hqrm-r3gf, reported by Wayde Shi)

7.1.5 - 2026-08-07

• fix: don't treat a non-prefix token before | as a namespace (#324 by @​spokodev)
• fix: preserve whitespace before a * namespace in attribute selectors (#325 by @​spokodev)
• fix: TypeError on unclosed [, ( and trailing | (#330 by @​theRizwan)

7.1.4 - 2026-06-11

• fix: tolerate non-node children when serializing selectors

7.1.3 - 2026-06-11

• Improve fix CVE-2026-9358 (NVD) / SNYK-JS-POSTCSSSELECTORPARSER-16873882 (clone/walk)

7.1.2 - 2026-06-09

• Fix CVE-2026-9358 (NVD) / SNYK-JS-POSTCSSSELECTORPARSER-16873882 (#316 by @​MoOx)

7.1.1

• perf: replace startsWith with strict equality (#308)
• fix(types): add walkUniversal declaration (#311)

7.1.0

• feat: insert(Before|After) support multiple new node

7.0.0

• Feat: make insertions during iteration safe (major)

6.1.2

• Fixed: erroneous trailing combinators in pseudos

6.1.1

... (truncated)

Commits

• 154c2b0 7.1.7
• e8dc65f docs: add CVE-2026-104844 to the 7.1.6 changelog entry
• d5122b0 fix: keep whitespace around the namespace separator in attribute selectors (#...
• 80ab254 fix: invalidate stale raw spelling on combinator value assignment (#342)
• ba353c7 fix: set parents for all variadic inserted nodes (#343)
• 8b2d16d Consume whitespace after hexadecimal CSS escapes (#340)
• 8f10b8d fix: lossless mode drops whitespace when a selector ends empty (#337)
• 15c2b45 chore(deps-dev): bump source-map-js from 1.2.1 to 1.2.2 (#347)
• 4eb3468 7.1.6
• 62b1917 fix: parse flat selectors in linear time, closing a CPU exhaustion vulnerability
• Additional commits viewable in compare view

Install script changes

This version modifies prepare script that runs during installation. Review the package contents before updating.

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Summary by cubic

Bumps postcss-selector-parser from 6.1.4 to 7.1.7 to fix two security issues: CVE-2026-9358 and the CPU exhaustion vulnerability GHSA-rj75-hqrm-r3gf. Only package-lock.json changes, along with transitive updates to postcss-nested (6→7) and @expressive-code/core (0.44.2→0.44.3).

Dependencies

• postcss-selector-parser 7.x is a major bump. insertBefore/insertAfter are now safe during iteration, which may break callers relying on old behavior.
• The new version modifies the prepare script; review package contents before updating.

^{Written for commit cb7e30c. Summary will update on new commits.}