- Add `codex.orphan-delegation-compatibility` configuration option and mirror it to SDK configuration.
- Convert orphan Codex delegation outputs into standard user messages for requests with `X-Openai-Subagent: collab_spawn`.
- Integrate orphan delegation rewriting into OpenAI responses request handling pipeline.
Closes: #5401
- Changed `DisableCooling` from a boolean to a pointer in various config types to allow explicit inheritance.
- Updated tests to reflect the new pointer usage for `DisableCooling`.
- Enhanced the `BuildConfigChangeDetails` function to handle optional boolean changes for `DisableCooling`.
- Added new tests to ensure proper handling of cooling overrides in configurations.
- Refactored the `SetQuotaCooldownDisabled` function and related logic to clarify the purpose of cooldown management.
- Introduced new tests for cooling override precedence in the auth manager.
- Ensured that all relevant handlers and synthesizers correctly manage the `DisableCooling` setting.
- Introduced `alpha-search` flag for Codex API keys to enable Alpha Search functionality.
- Added `CredentialPolicyCodexAlphaSearchV1` for filtering and validating API keys compatible with Alpha Search.
- Extended configuration, synthesizer, and watcher functionality to track and manage `alpha-search` flag changes.
- Updated Codex executor to dynamically construct Alpha Search endpoint based on API key attributes.
- Enhanced tests to validate Alpha Search flag handling, endpoint construction, and credential filtering.
Closes: #4692
- Introduced `disable-codex-cloaking` to allow disabling enforced `User-Agent` and `Originator` headers for Codex requests.
- Updated header application logic to conditionally include `codexUserAgent` and `codexOriginator` based on configuration.
- Enhanced config diff tracking to detect changes in `disable-codex-cloaking`.
- Expanded tests to cover new config behavior and header application scenarios.
- Introduced `DisableCloakingModelList` in `ClaudeCodeConfig` to control model ID cloaking in Anthropic model list responses.
- Updated relevant APIs and handlers to respect the new configuration.
- Added comprehensive tests for enabling/disabling cloaking behavior and config-driven hot reload scenarios.
- Extended example configuration and documentation to include the new setting.
Closes: #4473
- Introduced `InjectXSearch` in `XAIConfig` to enable automatic injection of the native `x_search` tool when not explicitly declared.
- Updated `XAIExecutor` to honor the `InjectXSearch` configuration, ensuring consistent tool availability.
- Enhanced configuration handling with support for dynamic diffing to track changes in `InjectXSearch`.
- Added comprehensive tests to validate `InjectXSearch` behavior, including preparation and tool choice synchronization.
- Updated example config and documentation to outline `InjectXSearch` usage.
Closes: #4339
- 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.
- Introduced `xai-api-key` to configuration for supporting xAI provider integration.
- Added API key operations: creation, updates, deletion, and sanitization.
- Implemented backend enhancements for credential-specific routing, response filtering with model aliasing, and WebSocket handling for xAI services.
- Included extensive test coverage to validate configuration parsing, CRUD operations, and the new functionalities.
- Updated related modules to handle `xai-api-key`, including the watcher, management handlers, and configuration sanitizers.
- Introduced `CooldownStateStore` interface for managing independent cooldown state persistence.
- Implemented `FileCooldownStateStore` for storing cooldown states as per-auth `.cds` files with atomic writes and stale file cleanup.
- Enhanced `Manager` to support restoring state from `CooldownStateStore` and persisting state changes during auth updates.
- Updated tests to validate cooldown state saving, loading, concurrency handling, and error scenarios.
Closes: #3368
- Introduced `SetTransientErrorCooldownSeconds` to enable configurable cooldowns for transient errors (e.g., 408/500/502/503/504).
- Updated retry scheduling logic to use the new `nextTransientErrorRetryAfter` function.
- Modified config parsing to include `transient-error-cooldown-seconds` with support for disabling or defaulting to legacy behavior.
- Expanded tests to validate transient cooldown logic with various configurations and edge cases.
Closes: #3315
- Updated all references from v6 to v7 for `github.com/router-for-me/CLIProxyAPI`.
- Ensured consistency in imports within core libraries, tests, and integration tests.
- Added missing tests for new features in Redis Protocol integration.
- Introduced `DisableImageGenerationMode` with support for `false`, `true`, and `chat` values.
- Updated payload handling to preserve `image_generation` on images endpoints when `chat` mode is enabled.
- Modified OpenAI image handlers (`ImagesGenerations`, `ImagesEdits`) to respect tri-state logic.
- Added unit tests for `DisableImageGenerationMode` behavior and endpoint-specific handling.
- Enhanced configuration diff logging to support `DisableImageGenerationMode`.
- Added `disable-image-generation` configuration flag to disable the `image_generation` tool globally.
- Updated payload handling to remove `image_generation` tools from request payload arrays when the flag is enabled.
- Modified OpenAI image handlers (`ImagesGenerations`, `ImagesEdits`) to return 404 when the feature is disabled.
- Enhanced configuration diff logging to track changes for the `disable-image-generation` flag.
- Added accompanying unit tests for the new feature in payload helpers and image handler logic.
- Updated `SDKConfig` to use `nonstream-keepalive-interval` (seconds) instead of the boolean `nonstream-keepalive`.
- Refactored handlers and logic to incorporate the new interval-based configuration.
- Updated config diff, tests, and example YAML to reflect the changes.
- Introduced `StartNonStreamingKeepAlive` to emit periodic blank lines during non-streaming responses.
- Added `nonstream-keepalive` configuration option in `SDKConfig`.
- Updated handlers to utilize `StartNonStreamingKeepAlive` and ensure proper cleanup.
- Extended config diff and tests to include `nonstream-keepalive` changes.
Introduce formatProxyURL helper to sanitize proxy addresses before
logging, stripping credentials and path components while preserving
host information. Rework model hash computation to sort and deduplicate
name/alias pairs with case normalization, ensuring consistent output
regardless of input ordering. Add signature-based identification for
anonymous OpenAI-compatible provider entries to maintain stable keys
across configuration reloads. Replace direct stdout prints with
structured logger calls for file change notifications.
Break out config diffing, hashing, and OpenAI compatibility utilities into a dedicated diff package, update watcher to consume them, and add comprehensive tests for diff logic and watcher behavior.
