Sourced from rollup's releases.

v4.46.4

4.46.4

2025-08-20

Bug Fixes

• Do not omit synthetic namespaces when only accessed via in operator (#6052)

Pull Requests

• #6052: fix: don't optimize in with syntheticNamedExports (@​hi-ogawa)
• #6074: Update transitive dependency to fix audit (@​lukastaegert)

v4.46.3

4.46.3

2025-08-18

Bug Fixes

• Resolve illegal instruction error on arm64 architectures (#6055)
• Resolve sourcemap generation performance regression (#6057)

Pull Requests

• #6043: Avoid generated by comment diff on Windows (@​sapphi-red)
• #6048: chore(deps): update dependency cross-env to v10 (@​renovate[bot], @​lukastaegert)
• #6049: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #6055: Fix illegal instruction error on arm64 by enabling no_opt_arch feature for mimalloc-safe (@​sapphi-red)
• #6057: fix: tweak the fallback logic for tracing segment (@​TrickyPi, @​lukastaegert)
• #6062: docs: update Rust toolchain instructions (@​situ2001, @​lukastaegert)
• #6063: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #6067: chore(deps): update actions/checkout action to v5 (@​renovate[bot], @​lukastaegert)
• #6068: chore(deps): update actions/download-artifact action to v5 (@​renovate[bot])
• #6069: fix(deps): update rust crate swc_compiler_base to v31 (@​renovate[bot], @​lukastaegert)

Sourced from rollup's changelog.

4.46.4

2025-08-20

Bug Fixes

• Do not omit synthetic namespaces when only accessed via in operator (#6052)

Pull Requests

• #6052: fix: don't optimize in with syntheticNamedExports (@​hi-ogawa)
• #6074: Update transitive dependency to fix audit (@​lukastaegert)

4.46.3

2025-08-18

Bug Fixes

• Resolve illegal instruction error on arm64 architectures (#6055)
• Resolve sourcemap generation performance regression (#6057)

Pull Requests

• #6043: Avoid generated by comment diff on Windows (@​sapphi-red)
• #6048: chore(deps): update dependency cross-env to v10 (@​renovate[bot], @​lukastaegert)
• #6049: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #6055: Fix illegal instruction error on arm64 by enabling no_opt_arch feature for mimalloc-safe (@​sapphi-red)
• #6057: fix: tweak the fallback logic for tracing segment (@​TrickyPi, @​lukastaegert)
• #6062: docs: update Rust toolchain instructions (@​situ2001, @​lukastaegert)
• #6063: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #6067: chore(deps): update actions/checkout action to v5 (@​renovate[bot], @​lukastaegert)
• #6068: chore(deps): update actions/download-artifact action to v5 (@​renovate[bot])
• #6069: fix(deps): update rust crate swc_compiler_base to v31 (@​renovate[bot], @​lukastaegert)

• bc35357 4.46.4
• 2c52663 fix: don't optimize in with syntheticNamedExports (#6052)
• 419623d Update transitive dependency to fix audit (#6074)
• f74df5e 4.46.3
• e36b7ac Fix illegal instruction error on arm64 by enabling no_opt_arch feature for ...
• f1e123b fix: tweak the fallback logic for tracing segment (#6057)
• 9d80b0f fix(deps): update rust crate swc_compiler_base to v31 (#6069)
• ae83c6e Remove commit parent from codecov
• 682d799 chore(deps): update actions/download-artifact action to v5 (#6068)
• b3f38ec chore(deps): update actions/checkout action to v5 (#6067)
• Additional commits viewable in compare view

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