- Populate network panel from server data response instead of separate API call - Conditionally render self-service billing panel based on selfServiceMode config - Pass selfServiceMode to Smarty template vars - Remove addIPv4, addIPv6, serverIPs client endpoints and UI buttons - Remove upgrade/downgrade link from resources panel - Bump cache-busting version to v0.0.20 - Update CHANGELOG.md Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>