- Added `grok-imagine-image-2.0` as a first-class xAI image base model across validation, canonicalization, and routing checks.
- Registered the model in built-in model definitions so it appears in model metadata.
- Updated image model allowlists and request validation error messaging to include the new model.
- Marked the new model as hidden in client visibility override handling.
- Add `proxy_url` to APICall request payload and document it as highest-priority proxy selection.
- Validate request-provided proxy URLs and reject invalid values with `400`.
- Pass request proxy through token resolution/Antigravity token refresh and APICall transport setup.
- Update transport precedence so `proxy_url` overrides credential/global proxies; invalid request proxy falls back to direct.
Detect confirmed CLI, sdk-cli and VSCode callers before mutation so native
software, system, tool, cache and beta shapes pass through, while unconfirmed
OAuth clients receive a coherent minimum CLI identity.
Persist each Claude OAuth credential's upstream account metadata and one stable
device ID, derive one stable session per agent conversation, and keep body and
header identity synchronized across Messages, streaming and count_tokens.
Alias every cloaked third-party custom tool through caller-stable opaque MCP
names and restore declarations, choices, history, references, non-stream
responses and SSE events without changing tool ownership.
Implement the Claude Code 2.1.220 CCH algorithm over the final serialized
request bytes, align currentDate and first-user cache layout, update the
official beta/header baseline, and use upstream count_tokens for OAuth and
first-party Anthropic credentials.
Match the 2.1.220 TLS ClientHello so the transport fingerprint agrees with the
identity the request now claims, and document the CLI defaults and automatic
OAuth signing / tool alias behaviour in config.example.yaml.
- Introduced a new `support-prompt-cache-key` configuration option to enable optional prompt cache key derivation for supported models.
- Updated relevant API handlers and internal logic to handle the new configuration.
- Enhanced executor workflows to apply prompt cache keys conditionally during request processing.
- Added tests to validate prompt cache key behavior across various scenarios and providers.
- Updated configuration examples and documentation for the new option.
Closes: #4700
- 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
- Added support for weighted round-robin authentication scheduling strategy.
- Implemented credential weight validation for attributes and metadata, with strict error handling for invalid weights.
- Enhanced scheduler with smooth weighted state handling and proportional selection logic.
- Introduced tests for credential weight parsing, validation, and weighted round-robin behavior.
- Updated configuration to include `weight` field for credentials with range validation.
Closes: #4470
- 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
- Removed deprecated interceptor and executor-related methods, including `callRequestInterceptor`, `callResponseInterceptor`, and `callStreamChunkInterceptor`.
- Consolidated unused logic and pruned redundant imports to streamline `adapters.go`.
- No functional changes.
- Introduced a new `models` package for organizing Claude client model templates and building responses.
- Migrated Claude response handling to `claudemodels.BuildResponse`.
- Added comprehensive tests for model ID transformation, sorting, and metadata validation.
- Removed redundant utility functions and simplified integration with the API server.
- Introduced a new `models` package for organizing Codex client model templates and building responses.
- Migrated Codex response handling to `codexmodels.BuildResponse`.
- Added comprehensive tests for model metadata, reasoning levels, and input modalities handling.
- Updated Kimi and Gemini executors to use `TranslateRequestWithCodexMultiAgentV2` for improved multi-agent v2 optimization.
- Enhanced configuration and API server to support `CodexOptimizeMultiAgentV2`.
- Added codex multi-agent V2 optimizations in `config`, `executor`, and `watcher` modules.
- Implemented `codexAlphaSearchSelectionModel` and `codexAlphaSearchModelRouterHost` for dynamic model selection using plugin-based routing.
- Introduced new `codex-alpha-search` source format for model route requests.
- Integrated routing logic into the model selection pipeline to handle Codex Alpha Search requests with fallback mechanisms.
- Introduced CPA trace ID middleware to inject trace IDs in response headers.
- Added support for CPA trace ID generation and validation.
- Updated metadata handling to include stable auth indices and trace ID callbacks for enhanced request tracking.
- Enhanced tests to verify CPA trace ID propagation and reserved header handling across middleware, metadata, and handlers.
Closes: #4370
- Introduced PluginSyncRequest and PluginSyncResponse types for managing plugin synchronization.
- Added validation logic for plugin sync responses, including checks for schema version and expiration.
- Implemented functionality to clear sensitive data from plugin sync requests and responses.
- Enhanced error handling for HTTP requests related to plugin synchronization.
- Updated manifest validation to reject artifact URLs containing credentials or query parameters.
- Added tests for plugin synchronization, ensuring proper validation and error handling.
- Refactored existing code to support resolved authentication configurations for plugin downloads.
- Introduced `deferredRequestBodyCapture` for spooling and retaining large error-only request bodies for improved logging.
- Enhanced `RequestLoggingMiddleware` to capture request body based on size and error criteria.
- Implemented decompression and truncation for large request bodies with Zstd encoding.
- Added support for deferred API request logging and context tracking.
- Included extensive test coverage for error-specific body capture and serialization behavior.
- Implemented `SelectAuthByKind` to filter and select credentials by kind with retry logic and error handling.
- Updated Codex Alpha Search to enforce OAuth credentials and sanitize upstream request body.
- Added unit tests to validate `SelectAuthByKind` behavior across scenarios.
- Introduced `sanitizeCodexAlphaSearchBody` for removing sensitive fields from API payloads.
Closes#4289
- 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.
Load codex_client_models.json like models.json with validation, revisioned
handler reloads, CI bake, and Home-aware updater gates so list IDs still
come from Home while templates can refresh on the edge.
- Introduced `codexSearchGinContextSelector` to capture and validate Gin context during credential selection.
- Added test case to verify context propagation and query parameter usage (`TestCodexAlphaSearchPassesGinContextToAuthSelection`).
- Updated `SelectAuth` implementation to include Gin context for enhanced compatibility with Home scheduling.
- Replaced PKCE-based OAuth for xAI with device authorization flow for enhanced compatibility.
- Introduced cancelable OAuth sessions with server-side invalidation to prevent token persistence on flow interruption.
- Updated OAuth polling and session tracking to handle device flow specifics, such as `user_code` and extended timeouts.
- Refactored TUI OAuth model to track polling generations, distinguish device flow, and handle session cancellation gracefully.
- Extended test cases for device flow scenarios, stale session handling, and cancelation logic.
- Streamlined xAI device flow management in handler logic and improved error handling.
- Updated request logging middleware to include `/backend-api/codex/responses` as a valid websocket path.
- Enhanced unit tests to cover new websocket path scenarios.
- Added `EnsureClaudeModelIDPrefix` and `ResolveClaudeModelIDPrefix` utilities for standardizing and decoding Claude model IDs.
- Updated handling of `claude-fable-5-dd-<reversed>` model IDs for request routing and response formatting.
- Incorporated logic to enforce disabled states for plugin virtual auths and their expanded children.
- Refactored code for applying and persisting disabled state metadata in plugin multi-auth scenarios.
- Implemented and extended unit tests to validate expected behavior.
- Introduced API handlers and executor logic for Google Interactions
- Added request and response transformations for OpenAI and Claude Interactions.
- Integrated Gemini API with Interactions support.
- Updated tests to validate Interactions request parsing and error handling.
- Refactored translator logic for Interactions data flows.
Start the normal server when template api-keys are detected, but keep proxy API endpoints disabled until the keys are updated.
Show the warning page on / and /management.html, add a button to open the management panel via /management.html?safe-mode=configure, and remove the old warning-only server path.
Fixes#4063
Add name and auth_index filtering to the auth-files management API and allow status updates to verify auth_index before mutating an auth entry.
This lets downstream tools target one auth file without fetching the entire list, and avoids toggling a same-name auth when an auth_index snapshot is available.
