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@rollup/pluginutils

What changed in @rollup/pluginutils 4 to 5, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-27.

1 breaking1 performance2 behavior and defaults1 tooling2 fixes and other

See which of these apply to your code, ranked, in your agent:

npx @unstale/cli init

@unstale/cli 0.2.8 on npm

@rollup/pluginutils 54 changes

Performance 1

  • createFilter patterns are compiled once, which may improve performance for developers using the API.

    5.5.1release notes

Behavior and default changes 2

  • Adds support for ES2022 static blocks.

    5.5.0release notes

  • dataToEsm now generates named exports for keys that are reserved words.

    5.4.0release notes

Fixes and other changes 1

  • Fixes duplicate default exports generated by dataToEsm.

    5.4.0release notes

@rollup/pluginutils 43 changes

Breaking changes 1

  • Absolute paths and patterns starting with a glob are no longer prefixed with cwd.

    4.0.0release notes

Tooling 1

Fixes and other changes 1

  • Relative paths starting with ./ are now resolved.

    4.0.0release notes