v13.8.1

• Effect re-runs dedupe signal subscriptions with a single membership probe — select row −24% JS
• :each defers post-mount list updates to a microtask (nextTick) — multi-write mutations like swap diff once; initial mount stays synchronous
• Note: 13.8.0 was an accidental duplicate of 13.7.2, deprecated

Full Changelog: v13.7.2...v13.8.1