CrabAgent v0.13.1

Highlights

• Context compression now converts tool protocol into plain-language summary context and preserves recent turns in a coherent order.
• Mermaid diagrams wait for streaming completion and validate syntax before rendering, preventing raw parser-error SVGs.
• Manual session compression is guarded while a prompt is active; persisted message ordering is now sequence-based.

Validation

• pytest tests/test_compress.py tests/test_persistence_listener.py
• ruff check on changed Python modules and tests
• Frontend production build
• twine check for wheel and source distribution