Sourced from rollup's releases.

v4.45.1

4.45.1

2025-07-15

Bug Fixes

• Resolve crash when using certain conditional expressions (#6009)

Pull Requests

• #6009: Add hasDeoptimizedCache flag for ConditionalExpression (@​TrickyPi)

v4.45.0

4.45.0

2025-07-12

Features

• Improve tree-shaking when both branches of a conditional expression return the same boolean value (#6000)
• In environments that support both CJS and ESM, prefer the ESM build of Rollup (#6005)

Bug Fixes

• Ensure static blocks do not prevent tree-shaking if they access this (#6001)

Pull Requests

• #6000: feat: improve get literal value for conditional expression (@​ahabhgk, @​lukastaegert)
• #6001: Correct the parent scope for static blocks (@​TrickyPi, @​lukastaegert)
• #6005: fix: export field order prefer esm (@​DylanPiercey)

v4.44.2

4.44.2

2025-07-04

Bug Fixes

• Correctly handle @__PURE__ annotations after new keyword (#5998)
• Generate correct source mapping for closing braces of block statements (#5999)

Pull Requests

• #5998: Support @__PURE__ when nested after new in constructor invocations (@​TrickyPi)
• #5999: Add location info for closing brace of block statement (@​TrickyPi)
• #6002: chore(deps): update dependency vite to v7 (@​renovate[bot], @​lukastaegert)
• #6004: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)

... (truncated)

Sourced from rollup's changelog.

4.45.1

2025-07-15

Bug Fixes

• Resolve crash when using certain conditional expressions (#6009)

Pull Requests

• #6009: Add hasDeoptimizedCache flag for ConditionalExpression (@​TrickyPi)

4.45.0

2025-07-12

Features

• Improve tree-shaking when both branches of a conditional expression return the same boolean value (#6000)
• In environments that support both CJS and ESM, prefer the ESM build of Rollup (#6005)

Bug Fixes

• Ensure static blocks do not prevent tree-shaking if they access this (#6001)

Pull Requests

• #6000: feat: improve get literal value for conditional expression (@​ahabhgk, @​lukastaegert)
• #6001: Correct the parent scope for static blocks (@​TrickyPi, @​lukastaegert)
• #6005: fix: export field order prefer esm (@​DylanPiercey)

4.44.2

2025-07-04

Bug Fixes

• Correctly handle @__PURE__ annotations after new keyword (#5998)
• Generate correct source mapping for closing braces of block statements (#5999)

Pull Requests

• #5998: Support @__PURE__ when nested after new in constructor invocations (@​TrickyPi)
• #5999: Add location info for closing brace of block statement (@​TrickyPi)
• #6002: chore(deps): update dependency vite to v7 (@​renovate[bot], @​lukastaegert)
• #6004: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)

4.44.1

2025-06-26

... (truncated)

• a9b0495 4.45.1
• 9ff1da5 Add hasDeoptimizedCache flag for ConditionalExpression (#6009)
• b7c7c11 4.45.0
• 7be41cb feat: improve get literal value for conditional expression (#6000)
• 1923218 fix: export field order prefer esm (#6005)
• 9cebb0b Correct the parent scope for static blocks (#6001)
• d6dd1e7 4.44.2
• af9fb94 List included PRs before release
• 7155102 Add location info for closing brace of block statement (#5999)
• a916563 Support @PURE when nested after new in constructor invocations (#5998)
• Additional commits viewable in compare view

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