- Sanitized newlines from agent hub display text to ensure single-line output.
- Enforced line clamping during render to prevent terminal wrapping.
- Added test coverage to verify output truncation and newline removal.
- Removed the `cache` option from `GrepOptions` and eliminated the internal directory cache path.
- Implemented `run_sequential_grep` as a single-threaded fallback when too many concurrent streaming searches are active.
- Restricted concurrent grep workers under heavy resource contention using a global `ACTIVE_STREAMING_GREPS` atomic counter.
- Cleaned up obsolete benchmark scenarios, typescript type definitions, and reference tests for cached grep searches.
- Removed the `cache` option from `GrepOptions` and internal caching mechanisms in `grep_sync`.
Stopped auto context-full maintenance from retrying repeated summarization timeouts on the same model before fallback. Added a regression test for timeout fast-fallback behavior.\n\nFixes #2913
- Updated the `primaryArg` selection logic to check for the `advise` tool explicitly.
- Preformatted the summary format for advice as `{severity}: {note}` when both are present, falling back to either if only one exists.
- Updated and verified the associated test suite to confirm the output structure.
- Implemented file tracking during search using an `AtomicU64` counter.
- Integrated the counter into parallel visitor structures to increment with each visited file.
- Updated the streaming grep function signature to return the cumulative count of searched files.
- Expanded the native test suite to verify accurate file counts and edge cases like empty search directories.
- Added a JavaScript unit test to validate that advise tool calls are summarized correctly by their note argument.
- Added "note" to the list of primary argument keys for formatting session history.
- Added an explicit type annotation to the inline savings unit test options.
- Switched tests to evaluate geometry bounds using a dedicated high-capacity `6x12-dim` test shape.
- Isolated test assertions from dependency on default snapcompact shapes.
- Introduced `withTestShape` utility to apply test dimensions uniformly across test suites.
- Hardened the `hashline` parameters parsing pipeline to guarantee presence of the `input` field.
- Enforced input length limits on task roles to secure against oversized payloads.
- Configured Arktype schemas to reject or delete extra, undeclared fields in task and inspect-image payloads.
- Updated mock test parameters to align with corrected success exit codes.
- Added the `scan` action to `ttsr` CLI with support for gitignore-aware file globbing.
- Integrated AST pre-filtering and optimized AST/regex matching to evaluate scan rules.
- Implemented file size limits, binary file detection, and custom `--no-gitignore` and `--max-bytes` flags.
- Introduced comprehensive test suites validating directory mapping, exclusions, and size-limit enforcement.
- Added support for extracting and caching images from PDF documents during Markit conversion.
- Implemented a rewriting step to replace PDF markdown image placeholders with clickable reference commands.
- Introduced specific sub-path routing (`file.pdf:image.png`) allowing direct reading of extracted PDF images.
- Implemented caching for extracted PDF images utilizing unique keys and a `.extracted` marker file.
- Swapped legacy `zodToWireSchema` for `toolWireSchema` to normalize tool schemas.
- Updated `getSchemaPropertyKeys` in `tool-index.ts` to process schemas via `toolWireSchema`.
- Refactored tool token estimation in `context-usage.ts` to utilize the new schema helper.
- Fixed ArkType assertion checks in test helpers to correctly verify instances against `arkType.errors`.
- Aligned test suites and mock specifications with raw schema-based parameters instead of manually stringified JSON structures.
- Added `#disposed` flags and guards to `StatusLineComponent` to stop async callbacks running post-dispose.
- Updated `onThemeChange` to return an unsubscribe function and registered it in `InteractiveMode`.
- Fixed schema validation for `spinnerFramesSchema` to narrower types instead of dynamic or-validation.
- Resolved settings leaks by saving and restoring `tuiTight` state in tests.
- Added regression tests verifying that pending async microtasks do not trigger updates after disposal.
- Imported and injected `zod/v4` under `zod` in runtime environments for custom commands, custom tools, extensions, and hooks.
- Added corresponding Type definitions to `CustomCommandAPI`, `CustomToolAPI`, `ExtensionAPI`, and `HookAPI` interfaces.
- Re-exported Zod and its alias from the main package entry point to expand the public API surface.
- Refactored the internal Typebox validation shim to support parsing via standard `.safeParse()` and `.toJSON()` methods.
- Advanced Typebox shim utility capabilities with support for dual-key record validation and enhanced schema structure handling.
- Prevents absolute `AbortSignal.timeout` from cutting off active stream bodies by introducing a clearable pre-response timer.
- Clears the watchdog timer for Bedrock, Gemini, Ollama, and Codex providers once headers are received.
- Restores regular caller abort signaling capability on the combined fetch stream.
- Adds comprehensive fake-timer tests to cover the timeout arming and clearing lifecycle.
- Extracted native token counting into a new localized `tokenizer.ts` wrapping `@oh-my-pi/pi-natives`.
- Introduced a lightning-fast byte-length estimation logic for token counting when accurate counting is disabled.
- Diverted token calculations to the faster estimator during test environments and when `PI_TOKENIZER_ACCURATE` is falsy.
- Updated agent base and coding-agent sessions to consume the new localized `countTokens` utility.
- Added detection for provider error finish reasons occurring before tool calls to identify fatal messages.
- Prevented subprocess tool execution finalization from resetting a non-zero exit code when yield items exist.
- Ensured a default error message is set in stderr when a subprocess fails after yielding a result.
Provider setup now attempts clipboard/OSC 52 copy for authentication URLs and exposes Alt+C as a retry shortcut while the setup TUI owns selection.\n\nFixes #2908
- Deleted the `reasoning` object on OpenRouter completions requests when using a Kimi model with a forced tool choice.
- Prevented reasoning conflicts with Kimi by dropping `{ reasoning: { enabled: false } }` and completely omitting the parameter instead.
- Added `sessionId` and `cwd` tracking to JS evaluator session instances.
- Updated `acquireSession` in the JS context manager to update existing session identity and directory metadata on reuse.
- Forwarded the current working directory from `executePerCall` and `executeOnSession` callers to the underlying Python kernel tasks.
- Introduce a `transformAssistantMessage` lifecycle hook to `AgentOptions`, `Agent`, and `AgentLoopConfig`.
- Invoke the hook on finalized assistant messages within the agent streaming loop prior to context updates, UI emission, and tool dispatch.
- Enable mutating the text content and tool-call arguments of assistant messages in place during execution.
- Added native support for parsing, normalized validation, and serialization of ArkType schemas throughout the agent pipeline.
- Implemented pruning of unconstrained union branches and normalization helpers to handle unrepresentable strict-mode branches.
- Patched ArkType's schema package to preserve declared object key order during serialization.
- Integrated ArkType schemas into `agent-loop` and migrated coding agent tool parameters to ArkType format.
- Derived the `SEARCH_PROVIDER_ORDER`, `SEARCH_PROVIDER_PREFERENCES`, and `SEARCH_PROVIDER_LABELS` metadata dynamically from a single `SEARCH_PROVIDER_OPTIONS` source of truth.
- Reprioritized the default search provider sequence, shifting higher-order choices like Perplexity, Gemini, and Anthropic ahead of Tavily and Brave.
- Updated documentation to reflect the new search provider evaluation order.
- Added explicit ArkType schema descriptions across all coding agent tool definitions.
- Updated schema definitions in autoresearch and commit tools with descriptive wrappers.
- Documented tool schema enhancements in the packages/coding-agent CHANGELOG.
- Migrated all wire protocol, schema definitions, and tools validation from Zod to ArkType across multiple packages.
- Updated extension runtimes, custom tools loader, and TypeBox compatibility shim to expose and use ArkType instances.
- Added a comprehensive ArkType migration guide, validation parity tests, and helper utilities.
- Removed redundant PDF asset routing and parsing implementations from the read tool.
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