| Feature | Evergreen WebView2 | Fixed Version WebView2 | | :--- | :--- | :--- | | | Automatic, frequent (roughly every 4-6 weeks) | Developer-controlled; you ship a specific version | | Disk footprint | Shared (one copy per machine) | Per-app (each app bundles its own runtime) | | Network bandwidth | One download for all apps | Each app downloads its own copy | | Security model | Always patched | You must republish to patch | | Best for | Most line-of-business apps, public-facing apps | Air-gapped, appliance-like, or strict version control scenarios |
catch (WebView2RuntimeNotFoundException) evergreen webview2
: Applications automatically receive the latest security patches and feature updates without developer intervention. Reduced Disk Footprint | Feature | Evergreen WebView2 | Fixed Version
On modern systems, binaries are hard-linked with Microsoft Edge to reduce memory footprint. 🛠️ Key Technical Concepts Performance and Security Advantages
: Microsoft manages the updates, delivering the latest security patches, bug fixes, and web standard updates (typically aligning with Microsoft Edge Stable channel releases). Performance and Security Advantages