Concise monthly summary for 2025-10: Implemented Core Web Preview Environment Whitelisting in ava-labs/core-extension to enable production readiness for preview deployments. Key changes include introducing a preview domain constant, updating the production whitelist to include Core Web preview URLs, and syncing the new domain in production build configurations. These changes reduce manual whitelisting, minimize production risk when validating previews, and improve environment parity across CI/CD pipelines.

For 2025-09, focused on hardening Core Web domain whitelisting for development workflows in ava-labs/core-extension. Delivered the Core Web Development Domain Whitelisting Update to ensure new development and preview URLs are correctly authorized, reducing environment-access issues and aligning security controls with dev/test processes. Key changes included adding develop.core.app to staging domains and avalabs.workers.dev to development domains, and removing outdated entries from prior lists (core-web.pages.dev and develop.core.app) to prevent misrouting. Implemented in a single commit: 37ffc441307e1f44c7694ddafe8d690d7e5d7903 (feat: update core web whitelist domains, PR #421). Overall impact: improved reliability of dev/test environments, reduced whitelist-related delays, and strengthened domain-level access control for Core Web in the extension repo.

August 2025 monthly summary for ava-labs/core-extension: Delivered Core.app Domain Subdomain Routing and Configuration Update, enabling new staging and development domains, consolidating staging domains, and removing outdated entries. This work improves traffic routing accuracy, reduces configuration drift, and strengthens deployment readiness. No major bugs were reported this month. Key changes delivered under commit 2b85c45b1193b9ee6637eaaf0356a6c6443fdc4e (feat: add new core.app domains #364).