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

v1.6.3

Features

• Add SessionMemory strategy and engine setters for enhanced memory management.
• Introduce DeltaKind to events and ProgressToolEnd for more granular streaming and tool progress reporting.

Performance

• Improve performance by unifying context message commits.

Other

• Update dependencies.

v1.6.2

What's Changed

• feat: add onmessage hooks for context persistence
• perf: add stop after tool
• perf: subagent tool choice
• perf: add tool choice

v1.6.1

Features

• Add custom summary prompts.
• Implement CJK-aware token estimation and a compression circuit breaker.

Performance

• Track per-strategy steps in the context rewrite pipeline.
• Align context projection and commit semantics.
• Add subagent context progress reporting.

v1.6.0

Features

• Introduce a strategy-driven engine for context compression.
• Add strict validation for message sequences.
• Introduce tool interruption semantics and length stop recovery during tool execution.
• Support streaming execution for tools.
• Unify TaskRuntime and tool behavior interfaces for improved consistency.

Bug Fixes

• Expose file lists within compaction information.

Performance

• Improve task notification efficiency.
• Optimize permissions using a rule-based decision engine.

Refactor

• Refactor context compression implementation.

v1.5.8

Bug Fixes

• Fix context token calculation.

v1.5.7

Features

• Add inject primitive.
• Add structured progress reporting and swappable models.
• Add compaction callback.

Performance

• Add run summary.