October 2025 monthly summary focused on strengthening PKI governance and security review processes across Snowflake connectors and drivers. Implemented cross-repo CODEOWNERS updates to include the pki-oversight team for PKI-related files, ensuring proper security reviews and accountability for PKI changes. Coverage spans five repositories, with each repo updated to assign joint ownership for PKI-related paths (OCSP, CRL, SSL wrapping, and PKI directories/TrustManager-related code). These changes provide clearer ownership, faster and more reliable security reviews, and improved compliance across language ecosystems (Go, Node.js, .NET, Java, Python). All updates reference SNOW-2306340 commits to ensure traceability and auditing across the governance scope.