Vercel 推出 Skew Protection（版本偏差保護）：解決新舊版本部署衝突與客戶端崩潰問題
Original: Introducing Skew Protection
In modern web development, frequent deployments are the norm — but this also introduces the challenge of "version skew." When a developer…
Vercel 推出全新的「Skew Protection（版本偏差保護）」功能。當開發者部署新版本時，仍在瀏覽舊版網頁的用戶常因動態載入（Dynamic Imports）找不到舊檔案或 API 格式不相容而崩潰。此功能會自動將舊版客戶端的請求路由至對應的舊版部署，確保無縫過渡，提升使用者體驗。
In modern web development, frequent deployments are the norm — but this also introduces the challenge of "version skew." When a developer pushes a new deployment, users who already have the page open in their browser are still running the old HTML. If those users click a navigation link that triggers a dynamic import to download a JS file, or send an API request, they may receive 404 errors because the new deployment has deleted the old files, or experience page crashes because the API format has changed.
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