🚀 CodeBuddy Code v2.103.0 Release ​

📦 Version Information ​

ComponentVersion
CodeBuddy Code CLIv2.103.0
Agent SDK JSv0.3.165
Agent SDK Pythonv0.3.164

✨ New Features ​

DeepSeek V4 Model Support ​

Added two new reasoning models, DeepSeek V4 Pro and Flash, both supporting a 1M context window, tool calling, and image understanding, further enriching the available base model matrix.

Doctor Diagnostic Panel Enhancements ​

The /doctor diagnostic panel now displays Session ID, Trace ID, and Request ID, allowing one-click copying of localization clues to the backend for troubleshooting when issues arise, significantly shortening the time to diagnose problems.

🔧 Improvements ​

  • Standardized Debug Environment Variables: Unified use of CODEBUDDY_DEBUG / CODEBUDDY_DEBUG_SDK to replace the old DEBUG / DEBUG_SDK, avoiding conflicts with third-party libraries that use the same environment variable names.
  • Persistent Trace ID Display: Added the lastConversationTraceId field to ensure that the diagnostic panel can still show the most recent Trace ID across conversation turns, making it easier to look up when reproducing issues.
  • Telemetry Error Code Alignment: The messageErrorCode in chat telemetry events is now aligned with the legacy data convention, using a 10-level priority chain to map raw errors to business error codes, ensuring consistent reporting metrics.
  • Refined Model Switch Configuration: Each model independently declares relatedModels.lite / relatedModels.reasoning, removing the global fallback that no longer covered new model scenarios, ensuring each model jumps to the expected target model when switching between lite / reasoning.
  • Configurable Sandbox Approval Timeout: Added the CBC_SANDBOX_APPROVAL_TIMEOUT_MS environment variable, making it easier to customize the sandbox permission interception wait timeout for testing and debugging (default 120000ms).

🐛 Bug Fixes ​

  • Sandbox Timeout Dialog Not Closing: Fixed an issue where, after the sandbox permission interception timed out and auto-rejected, the Desktop / Web UI dialog did not close in sync; the timeout rejection now broadcasts a permissionResolved event, and the frontend correctly clears the dialog state upon receipt.
  • Performance Issues Caused by Thinking Intensity Sync: Fixed an issue where, after the client opened a session, an ACP feedback loop formed between the renderer and the CLI, causing session/set_config_option to be called 200+ times within 1.4 seconds and per-session logs to balloon to hundreds of MB. The event source now deduplicates adjacent same-value broadcasts by (config item, value), preventing any client (including older versions without idempotent deduplication) from triggering duplicate pushes.
  • Compact Boundary Message Restoration Anomaly: Fixed issues where, when restarting a session after compaction, the boundary message replay was abnormal, causing the frontend to miss the compact divider and history to incorrectly modify parent-child links. Compact boundary messages now dispatch an agent_message_chunk with a meta marker so the frontend correctly renders the divider; history rebuild only performs corrections on recoverable compact messages.
  • Path Hyperlink Misidentification: In markdown output, POSIX paths are now proactively wrapped with OSC 8 hyperlinks to prevent terminals like VS Code / iTerm2 from treating prefix CJK characters as part of the URL in mixed Chinese-English scenarios (e.g., "根因: /data/foo" being misidentified as "因: /data/foo"). Cmd / Ctrl+Click can now precisely jump to the target file, and supports :line[:col] anchors.
  • Backspace Key Compatibility: In environments such as iTerm2 / VS Code built-in terminals that send ⌫ as \x7f, pressing Backspace now correctly deletes the character to the left, no longer falling through to the "delete forward" branch.
  • ACP Authentication Recovery Experience: Improved exception reporting and recovery hints after ACP authentication loss, avoiding incomplete error states reaching the client.
  • Telemetry Request ID Consistency: Simplified the conversation request ID handling logic, unifying its generation source and removing redundant fallback branches to avoid affecting the consistency of reported data.