- Reuse coresession.ExtractSessionInfo across HTTP headers and request payloads to unify canonical session prefix namespaces with the scheduler.
- Extract hierarchical session identities in two phases: initial extraction from request headers on entry, and authoritative deep extraction once request payloads and metadata are available.
- Support Claude Code multi-level subagents (X-Claude-Code-Agent-Id, metadata.agent_id) and Codex thread fork lineages.
- Propagate SessionID and ParentSessionID across ClientRequestMetadata, UsageReporter, and coreusage.Record without root_session_id.
- Include session_id and parent_session_id in queuedUsageDetail for Home LPushUsage forwarding and Redis consumption with self-loop guards.
- Add comprehensive test coverage for canonical headers, body extraction, ghost parent elimination, and self-referential loop guards.
- Implemented logging for Codex remote media forwarding start events, including detailed connection and credential metadata.
- Added `formatLogFieldValue` for quoting specific log fields and ensured newline safety in log output.
- Enhanced unit tests to validate log content, escaping, and field inclusion.
- Implemented a TCP proxy for WebRTC candidate tunneling in Codex Live, supporting passive TCP candidates on port 443.
- Restricted tunneling to globally routable public IPs and added safeguards for rejecting unsafe/private targets.
- Added robust validation of STUN BindingRequest frames before forwarding to upstream candidates.
- Includes extensive unit tests for proxying behavior, candidate validation, and tunnel edge cases.
- Added comprehensive diffing for Codex live media relay settings, including support for public IP, UDP port ranges, and ICE server changes.
- Introduced `displayOptionalValue` utility to handle optional values in diff outputs.
- Improved test coverage for config change detection, ensuring no sensitive information leakage.
- Replaced `allow-private-remote-ips` with the new `disable-private-remote-ips` property, adding YAML backward compatibility.
- Updated Codex live handler to differentiate media relay configuration changes and runtime updates.
