Expired50% confidenceFactExact time
Manifest V3 replaces persistent background pages with Service Workers, which have a 30-second execution time limit (extendable to 5 minutes via specific APIs).
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
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