Extensionstore V3.1 Verified Jun 2026

Previous versions of ExtensionStore relied on rigid approval loops: request, wait, approve, install. introduces Just-in-Time (JIT) Approval .

| Metric | v3.0 | v3.1 | Improvement | |--------------------------------|------------|------------|--------------| | Dependency resolution (avg ms) | 1,240 | 930 | 25% | | Malware detection coverage | 72% | 96% | +24% | | Installation size overhead | 0% | 12% (sandbox deps) | acceptable | | API response p95 (ms) | 210 | 185 | 12% | | False positive security alerts | 8.2% | 3.1% | 62% reduction | extensionstore v3.1

: When prompted within SketchUp, use your username , not your email address, to avoid common "Mismatch" errors. Previous versions of ExtensionStore relied on rigid approval

: A common reported error is a "Username or Password mismatch," often caused by special characters in passwords that the plugin’s internal browser might not parse correctly. : A common reported error is a "Username

Seamlessly activate and release licenses for premium extensions, such as those from popular developers like Fredo6.