Update dependency rollup to v4.54.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
rollup (source)	4.53.3 → 4.54.0

---

Release Notes

rollup/rollup (rollup)

v4.54.0

Compare Source

2025-12-20

Features

• Enable tree-shaking for Symbol.hasInstance, Symbol.dispose and Symbol.asyncDispose properties if unused (#​6046)

Bug Fixes

• Ensure that well-known-Symbol-valued properties are not tree-shaken except in select cases (#​6046)
• Ensure namespace properties are included when referenced only from a try-catch (#​6216)

Pull Requests

• #​6046: fix: correctly handle wellknown protocols (@​cyyynthia, @​lukastaegert)
• #​6201: chore(deps): update dependency lru-cache to v11 (@​renovate[bot], @​lukastaegert)
• #​6211: chore(deps): update msys2/setup-msys2 digest to 4f806de (@​renovate[bot], @​lukastaegert)
• #​6212: chore(deps): update actions/cache action to v5 (@​renovate[bot])
• #​6213: chore(deps): update github artifact actions (major) (@​renovate[bot])
• #​6214: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6215: chore(deps): lock file maintenance (@​renovate[bot])
• #​6216: fix: include namespace variable paths during try-catch deoptimization (@​schwing)

v4.53.5

Compare Source

2025-12-16

Bug Fixes

• Fix wrong semicolon insertion position when using JSX (#​6206)
• Generate spec-compliant sourcemaps when sources content is excluded (#​6196)

Pull Requests

• #​6196: fix: set sourcesContent to undefined instead of null when excluding sources content (@​TrickyPi)
• #​6206: Fix semicolon order in JSX (@​TrickyPi)

v4.53.4

Compare Source

2025-12-15

Bug Fixes

• Ensure Symbol.dispose and Symbol.asyncDispose properties are never removed with (await) using declarations. (#​6209)

Pull Requests

• #​6185: chore(deps): update dependency @​inquirer/prompts to v8 (@​renovate[bot], @​lukastaegert)
• #​6186: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6187: chore(deps): lock file maintenance (@​renovate[bot])
• #​6188: chore(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6190: Fix syntax error in manualChunks example (@​jonnyeom)
• #​6194: chore(deps): update actions/checkout action to v6 (@​renovate[bot])
• #​6195: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #​6202: fix(deps): update swc monorepo (major) (@​renovate[bot])
• #​6203: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #​6209: Do not tree-shake handlers for "using" (@​lukastaegert)

---

Configuration

📅 Schedule: Branch creation - "on the first day of the month every 3rd month" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.