disposeBrowserHandle awaited Puppeteer's browser.close() for the headless
kind with no timeout. browser.close() resolves only once Chromium fully
exits, so a wedged process (a Windows failure mode) left releaseTab stuck
in the "Closing tab" phase forever.
Cap the close at 5s and force-kill the Chromium process tree on timeout so
the tool call always releases.
Fixes#5260
- Disabled the eval watchdog when timeout is explicitly zero.
- Classified session deadline aborts as TimeoutError while preserving their message.
- Documented and tested both timeout contracts.
Fixes#5250
- Exported ensureChromiumExecutable so the test can probe launchability.
- CI runner holds the downloaded Chrome but lacks libnspr4 & co., so the
binary fails at dynamic-link time; probe --version and skipIf instead
of failing the release run.
- Replaced legacy `pi/` role alias prefix with canonical `@` syntax across model resolution, documentation, and tests.
- Added support for bare `*` default alias and multiple alias prefix detection with custom role resolution in `resolveConfiguredRolePattern()`.
- Enhanced thinking suffix parsing to accept unambiguous abbreviations (minimum 2 characters) for effort and level selectors.
- Extended `resolveCliModel()` and `filterAvailableModelsByEnabledPatterns()` to accept settings parameter for role alias resolution from `--model` flag.
- Changed daemon log reads to return both sanitized display text and a raw `terminalText` slice, and included it on log RPC responses for PTY runs when grep was not used.
- Extended the logs result contract and launch tool rendering to consume `terminalText`, reconstruct terminal output, and display it in framed, preview-capped sections.
- Kept terminal row layout stable by writing space characters for empty cells when reading rows, preserving spacing during output reconstruction.
- Bounded expanded partial edit diff rendering in `formatStreamingDiff` to `previewWindowRows()` instead of an unbounded budget, preventing runaway preview growth during live updates.
- Updated streaming diff tests to simulate terminal height and verify expanded previews stay full only within the viewport, then switch to a truncated tail with the `more lines above` marker when too tall.
- Reinitialized in-memory `Settings` before each initial-messages test since the test suite reads global display configuration and needs isolation.
- Verify terminal screen row replay correctly handles cursor rewrites.
- Ensure final text color and weight are preserved during terminal output rendering.
- Assert that superseded text is excluded from the rendered output.
- Updated `hashline` test expectations to match new recovery message strings.
- Initialized settings in `interactive-mode-status` tests to prevent state leakage.
- Added ANSI color code verification to `launch` tool tests to align with updated output.
- Cleaned up whitespace in `tan-context-switch.md` system prompt.
- Implemented a consolidated TUI renderer for launch tool operations to unify status headers and metadata.
- Added tracking for unfulfilled readiness conditions to distinguish between timeout causes and daemon states.
- Enhanced timeout reporting to explicitly surface specific unmet log or port conditions.
- Included comprehensive unit and regression tests for tool rendering and start-timeout diagnostics.
- Added a configuration setting `launch.enabled` to control the availability of the project-scoped launch tool.
- Integrated the setting into the bash tool and tool registry to conditionally enable or disable the launch functionality.
- Updated documentation and settings schema to include the new toggle.
- Introduced a project-scoped `launch` tool to orchestrate long-running services, debuggers, and watchers with persistent execution capabilities.
- Implemented a robust daemon broker with Unix/Windows IPC transport that manages process lifecycles, readiness monitoring, and automatic log rotation.
- Added detached process support to ensure services persist independently of the main application lifecycle, including recovery and cleanup mechanisms.
- Updated the `bash` interceptor to prioritize the new `launch` tool for background processes and provided comprehensive documentation for lifecycle and signal handling.
- Stop propagating real-time updates for backgrounded Bash jobs to avoid UI flickering once a job enters the background.
- Refine background task tracking in `EventController` to distinguish between persistent background tasks and transient backgrounded Bash commands.
- Update UI rendering to display cleaner background job metadata in the footer instead of inline text notices.
- Removed unreliable Bing and Yahoo HTML-scraping search providers.
- Deleted `src/web/search/providers/bing.ts` and `src/web/search/providers/yahoo.ts` implementation files.
- Updated `provider.ts`, `types.ts`, and `public.ts` to prune provider registration and configuration.
- Adjusted `web-search-public.test.ts` to exclude removed engines from test coverage.
- Implemented cell budget clamping for timeouts to prevent stalled browser operations from exceeding execution limits.
- Added `recover` capabilities for tab workers to clear blocking dialogs and safely terminate hung navigations.
- Introduced `//!world=main` support for `tab.evaluate` via Puppeteer patch to allow execution in main execution contexts.
- Improved failure attribution for tab terminations by tracking dialogs, stalled operations, and specific termination reasons.
- Enhanced `wait()` in browser tools to accept a predicate function in addition to milliseconds.
- Implemented automatic polling with configurable timeout and interval, resolving with the first truthy value.
- Throws a descriptive `ToolError` on timeout instead of waiting for the full execution deadline.
- Added comprehensive unit tests to verify polling behavior, cancellation, and error handling.
Sent workspace/didChangeConfiguration after initialized so servers waiting for client configuration finish startup before semantic requests.
Added a fake-LSP regression covering notification order and settings payload.
Fixes#5276
- Added `conflict://*` support to the `write` tool, allowing resolution of multiple conflicts in a single call using per-id directives.
- Implemented `parseBulkDirectives` to interpret `ID: @side` mappings from the raw input content.
- Enabled partial bulk resolution where unlisted conflict IDs remain registered for subsequent operations.
- Updated conflict documentation and tool summaries to reflect the new bulk resolution capability.
- Update `IrcBus.wait` to accept a `liveness` configuration, automatically aborting waits if the specified sender or relevant peers transition to an idle state.
- Enhance `IrcTool` to utilize liveness monitoring during `wait` operations, ensuring the agent does not hang if target peers become unreachable.
- Refactor `IrcBus.wait` to unify internal settlement logic and improve cleanup robustness.
- Implemented logic to automatically detect and trim redundant lines duplicating adjacent file content within conflict markers.
- Added delimiter balancing and boundary tracking to ensure accurate removal of echoed text while preserving EOL formatting.
- Updated user feedback to report the number of trimmed echo lines during write and conflict resolution operations.
- Expanded test coverage to include multi-line echo scenarios and integration validation of the repair process.
- Renamed task wire fields, replacing `assignment` and `description` with `task` and `name` while removing `role` references.
- Implemented automated task UI label generation using a tiny model to replace manual role descriptions.
- Updated task execution and rendering logic to support per-item agent resolution and dynamic badge display.
- Migrated schemas, prompts, and test suites to enforce the new flat task structure and agent-centric policy.
Lazy-initialized the header-generator dependency so compiled runtimes without its fs-loaded data_files fall back to the bundled Chrome header profile instead of failing extension imports.
Added a regression test that hides header-generator data_files in a fresh Bun subprocess and verifies fallback headers are returned.
Fixes#5178
- Made GenerateImage omit chatgpt-account-id when Codex bearer tokens do not expose an account id.
- Added Codex hosted image coverage for opaque proxy keys and JWT-derived account headers.
Fixes#5174
- Added explicit existence checks for objects prior to property access across various test suites.
- Replaced optional chaining with non-null assertions to satisfy TypeScript strictness requirements in test assertions.
- Added six new search providers (Bing, Yahoo, Ecosia, Startpage, Mojeek, and Public) to expand coverage and parallel search capabilities.
- Implemented a unified `browserFetch` utility with headless-browser fallback and randomized Chrome profiles to improve scrape reliability.
- Integrated automated bot-defense mechanisms including CAPTCHA detection, ALTCHA proof-of-work, and homepage-token flows.
- Fixed hanging search CLI commands by ensuring proper closure of AuthStorage connections.
- Transitioned vibe tools to an ephemeral registration model where they are installed only when entering `/vibe` mode and removed upon exit.
- Added `activateVibeTools` and `deactivateVibeTools` methods to `AgentSession` to manage these transient tool registrations.
- Removed vibe tools from the default global tool registry, preventing unnecessary background exposure.
- Offloaded slow LSP diagnostics to a deferred channel in the `write` tool to prevent blocking agent execution for the full 3-second poll window.
- Abstracted deferred diagnostic logic into a reusable `DeferredDiagnostics` class to standardize tracking and deduplication across tools.
- Updated `WriteTool` to support `beginDeferredDiagnosticsForPath` callbacks, surfacing diagnostics as an aside instead of stalling the tool result.
- Added a regression test validating that `write` completes immediately while diagnostics arrive asynchronously.
- Implemented a new Google search provider using headless browser scraping and HTML parsing.
- Integrated automated bot-challenge detection and error reporting for search operations.
- Consolidated navigation headers into a shared utility and updated existing DuckDuckGo provider to use it.
- Added comprehensive test suites for Google search parsing, deduplication, and browser operation diagnostics.
- Added regression tests for browser eval envelope to verify accurate error surfacing and type handling.
- Validated glob tool output to distinguish between incomplete timed-out scans and empty results.
- Verified exact raw range extraction in read tool to ensure no unwanted context padding is returned.
- Confirmed that numbered range reads maintain necessary context padding for readability.
can1357