Verified75% confidenceFactTime unknown
Manifest V3 replaces the previously long-running Background Page with a Service Worker
5
Sources
75%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMV3相比MV2用声明式网络请求替代了可编程请求拦截，用Service Worker替代了持久化后台页面56% similarUnverifiedv3.0.72 migrates plugins from running inside the hub process to running independently in a worker, achieving process-level isolation.53% similarUnverifiedv1.4.0 supports passing workspace IDs on more endpoints.53% similarUnverifiedThe enhanced RAGE engine refactored the Script VM (Script Virtual Machine), causing changes to opcode mappings, which is one of the core reasons older mod tools stop working.52% similar
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