v1.6.13

Performance

• Decouple kernel error classification from LiteLLM for improved performance.
• Prevent goroutine leaks in agent loops when event channels are abandoned.
• Deduplicate identical tool results in microcompact for efficiency.

Refactor

• Add package-level documentation for better understanding.

v1.6.12

Features

• Add WithExtra option to pass model-level parameters to the underlying LLM.

Bug Fixes

• Fix coercion of stringified tool call arguments to their defined schema types.

Other

• Update litellm dependency.

v1.6.11

Features

• Pass through tool call thought signatures.
• Seed teammate conversation history on spawn for resume.

Other

• Update Litellm dependency.

v1.6.10

Features

• Add IdleClaim hook to enable runner work-stealing for improved resource utilization.
• Enable protocol forwarding for spawned agents.
• Introduce a new teammate runtime with pluggable protocol hooks for custom inter-agent communication.
• Cap subagent nesting depth to prevent infinite recursion and improve stability.
• Queue parent-to-child messages for running subagents, ensuring reliable communication.
• Include subagent results and resource usage in completion notifications.

Performance

• Update error hints.

v1.6.9

Features

• Add typed errors with provider failover classification.
• Add Validator stage with FileReadState support.
• Add attachment generator.
• Enhance prompt caching with explicit control and correct marker placement.
• Add structured output call options.

Performance

• Unify provider construction behind NewModel.
• Fail fast on degraded agent paths.

v1.6.8

Features

• Add DeepSeek model provider and usage caching.

Performance

• Improve tool permission handling with a new ToolGate hook.
• Drop redundant agent options to simplify configuration.
• Optimize agent stop conditions for reasoning-only scenarios.

Refactor

• Enhance modularity of subagent, task, and proxy components.
• Shrink the Agent's public API for a cleaner interface.

Other

• Update README documentation.

v1.6.7

Performance

• Propagate subagent errors

v1.6.6

Features

• Add a write hook for plan mode.
• Add exclusive handling for transition tools.
• Add support for internal harness paths.

Performance

• Optimize tool descriptions.
• Allow network and internal writable paths in plan mode.
• Configure plan mode allowlist via engine configuration.
• Decouple engine from harness tool names.

v1.6.5

What's Changed

• feat: retry idempotent tools after streamed calls
• feat: add StrictSchemaTool optional interface

v1.6.4

What's Changed

• chore: dependency update
• perf: refine tool error
• fix: duplicate streamed tool calls
• perf: update stop guard
• feat: add per-turn reminders and stop guard
• feat: expose active tool name