- Fixed stale diagnostic results by tracking diagnostic versions before file sync operations.
- Fixed race condition where LSP diagnostics could return outdated results after file modifications.
Provider additions:
- Added Amazon Bedrock provider with bedrock-converse-stream API
- Added MiniMax provider with OpenAI-compatible API
- Added EU cross-region inference model variants for Bedrock
Provider fixes:
- Fixed Gemini CLI retries with header parsing and empty stream retry logic
- Fixed Bedrock tool call transforms via transformMessages
- Fixed z.ai thinking/reasoning params
- Fixed OpenRouter+Anthropic cache control
- Fixed OpenAI responses timeout and service tier options
- Fixed tool call ID normalization for cross-provider switches
- Fixed thought signature validation for Google providers
- Fixed prompt cache key using session ID
TUI improvements:
- Added OverlayOptions API with CSS-like positioning (SizeValue, percentages)
- Added OverlayHandle for programmatic visibility control
- Added visible callback for responsive overlays
- Added pad parameter to truncateToWidth
- Added pageUp/pageDown key support
- Fixed numbered list items showing 1. when code blocks break continuity
- Fixed overlay width overflow crash with complex ANSI sequences
- Fixed light theme colors for WCAG AA compliance
Coding agent fixes:
- Fixed /new command to create new session file
- Fixed session selector to stay open when folder has no sessions
- Added session header emission in JSON print mode
- Added queued message hint with theme.tree.hook
- Exported highlightCode and getLanguageFromPath for extensions
Also renamed transorm-messages.ts to transform-messages.ts (typo fix)
- Migrated image processing library from wasm-vips to Photon (Rust/WASM) for improved performance and reliability.
- Added graceful fallback for failed image resizing operations, allowing the system to use original images when WASM processing fails.
- Added error handling for image conversion failures in interactive mode to prevent crashes during WASM processing.
- Implemented lazy initialization pattern for Photon WASM module with proper resource cleanup using try-finally blocks.
- Added NULL_PROMPT environment variable support for debugging and testing system prompt generation.
- Added multi-part questions support to ask tool via questions array parameter for asking multiple related questions in sequence.
- Updated multi-select cursor behavior in ask tool to stay on toggled option instead of jumping to top.
- Added initialIndex parameter to ExtensionUIDialogOptions interface for controlling initial cursor position in select dialogs.
- Extracted question selection logic into askSingleQuestion helper function with UIContext interface.
- Added formatQuestionResult helper function and QuestionResult interface for multi-part question results.
- Updated ask tool prompt documentation with multi-part questions examples and Other option guidance.
The sanitizeSchemaForGoogle function was incorrectly stripping property
names like "pattern" and "format" from tool schemas because they matched
JSON Schema keywords in UNSUPPORTED_SCHEMA_FIELDS. This caused errors
like "required fields ['pattern'] are not defined in the schema properties"
when using tools like grep/find with Google's Cloud Code Assist API.
Modified the sanitization to track when processing inside a "properties"
object, only stripping schema keywords at the schema level, not when
they appear as property names.
- Added 12 new unsupported JSON Schema fields to Google provider sanitization including patternProperties, additionalProperties, min/max constraints, pattern, and format.
- Removed unsupported JSON Schema constraints from tool schemas to ensure Google AI compatibility.
- Fixed Google provider schema sanitization to collapse anyOf/oneOf with const values into enum arrays.
- Fixed const-to-enum conversion to infer type from const value when type is not specified.
- Changed review finding priority format from numeric (0-3) to string labels (P0-P3).
- Replaced Type.Union with Type.Literal patterns with StringEnum helper across tool schemas.
- Added const modifier to StringEnum generic type parameter for improved TypeScript type inference.
- Consolidated priority metadata into single PRIORITY_INFO record with exported getPriorityInfo function.
- Exported sanitizeSchemaForGoogle utility function for public use.
- Added filtering of unsupported JSON Schema fields ($schema, $ref, $defs, format, examples, etc.) in Google provider schema sanitization.
- Added handling to ignore unsupported additionalProperties: false in Google provider.
- Removed format: date-time from timestamp type conversion in JTD to JSON Schema transformation.
- Added schema validation tests to verify tool schemas don't contain problematic JSON Schema features.
- Reorganized system prompt to display context, environment, and tools sections before discipline guidelines.
- Added FrontmatterError custom error class and FrontmatterOptions interface for improved error handling.
- Enhanced parseFrontmatter function with source, fallback, normalize, and fatal options for better error context.
- Updated all parseFrontmatter call sites to include source file information for better error messages.
- Fixed frontmatter parsing to properly report source location when YAML parsing fails.
- Updated system prompt to show file paths more clearly in output.
- Added template sections for systemPromptCustomization, environment, and tools in system prompt.
- Added todo_write tool for creating and managing structured task lists during coding sessions.
- Added persistent todo panel above the editor that displays task progress with Ctrl+T toggle.
- Added grouped display for consecutive Read tool calls in a compact tree view.
- Changed system prompt to use more direct, field-oriented language with emphasis on verification and assumptions.
- Changed Ctrl+Enter to insert newline when not streaming, and Ctrl+T from toggling thinking blocks to toggling todo list.
- Replaced yaml package dependency with Bun's built-in YAML parser and extracted frontmatter parsing to dedicated module.
can1357